title
PHP Programming Part 4: Variables in Print in PHP Programming

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{'title': 'PHP Programming Part 4: Variables in Print in PHP Programming', 'heatmap': [{'end': 645.909, 'start': 619.447, 'weight': 1}, {'end': 1117.895, 'start': 1086.322, 'weight': 0.827}, {'end': 2208.355, 'start': 2178.194, 'weight': 0.793}], 'summary': 'Tutorial series on php programming covers the basics of variables and printing in php, emphasizing simplicity of declaration, syntax rules, and the importance of html formatting for enhanced display and precision in coding.', 'chapters': [{'end': 245.847, 'segs': [{'end': 98.585, 'src': 'embed', 'start': 74.93, 'weight': 2, 'content': [{'end': 83.375, 'text': 'if you forget to put in a semicolon or if you forget to close a quotation mark or any of that, the program will not work at all.', 'start': 74.93, 'duration': 8.445}, {'end': 92.361, 'text': "so although this stuff may seem very simple, remember in programming, whether it's PHP or JavaScript or anything else, it is very exact.", 'start': 83.375, 'duration': 8.986}, {'end': 98.585, 'text': "if you don't put in the exact correct thing, It will all go bad.", 'start': 92.361, 'duration': 6.224}], 'summary': 'Programming requires precision; small errors can cause complete failure.', 'duration': 23.655, 'max_score': 74.93, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU74930.jpg'}, {'end': 163.256, 'src': 'embed', 'start': 120.65, 'weight': 0, 'content': [{'end': 128.735, 'text': 'So I am leaving out some information that most PHP textbooks would give you, because I think it confuses the situation.', 'start': 120.65, 'duration': 8.085}, {'end': 135, 'text': "What I'm showing you today, I can easily build on later, and there's nothing to get confused about.", 'start': 128.795, 'duration': 6.205}, {'end': 140.263, 'text': 'You can see it, you can understand it, it works, we can move on to the next class.', 'start': 135.3, 'duration': 4.963}, {'end': 148.068, 'text': 'Whereas if I showed you some other stuff that other PHP textbooks might show you, you might get confused, then you might start having problems,', 'start': 140.323, 'duration': 7.745}, {'end': 152.091, 'text': "then you might get frustrated and you might say I'm not doing PHP.", 'start': 148.068, 'duration': 4.023}, {'end': 156.913, 'text': "So this is just the basics, but it's very important.", 'start': 153.151, 'duration': 3.762}, {'end': 161.015, 'text': 'So this class, Variables and Print in PHP Programming.', 'start': 157.233, 'duration': 3.782}, {'end': 163.256, 'text': "Give me a second and we'll dive right in.", 'start': 161.675, 'duration': 1.581}], 'summary': 'Focused on simplifying php basics to avoid confusion and frustration, emphasizing the importance of variables and print in php programming.', 'duration': 42.606, 'max_score': 120.65, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU120650.jpg'}, {'end': 245.847, 'src': 'embed', 'start': 220.498, 'weight': 1, 'content': [{'end': 226.411, 'text': "If you don't understand what I'm talking about with floats and integers and Boolean, Don't worry about it.", 'start': 220.498, 'duration': 5.913}, {'end': 229.754, 'text': "That's something that other programming languages have to worry about.", 'start': 226.491, 'duration': 3.263}, {'end': 235.899, 'text': "If you know what I'm talking about though, just realize in PHP you don't have to worry about it.", 'start': 230.174, 'duration': 5.725}, {'end': 240.482, 'text': 'In PHP you only have three types of variables.', 'start': 236.279, 'duration': 4.203}, {'end': 245.847, 'text': 'You have strings, you have integers, and you have arrays.', 'start': 240.883, 'duration': 4.964}], 'summary': 'In php, there are three variable types: strings, integers, and arrays.', 'duration': 25.349, 'max_score': 220.498, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU220498.jpg'}], 'start': 5.37, 'title': 'Php variables and print', 'summary': 'Covers the basics and importance of understanding variables and printing in php programming, emphasizing simplicity of declaration and absence of type declaration, and the need for precision in programming.', 'chapters': [{'end': 98.585, 'start': 5.37, 'title': 'Php variables and print class', 'summary': 'Covers the importance of understanding variables and printing in php programming before moving on to more complex tasks, emphasizing the need for precision and exactness in programming.', 'duration': 93.215, 'highlights': ['The importance of understanding variables and printing in PHP programming before moving on to more complex tasks is highlighted, emphasizing the need for precision and exactness in programming.', 'The class aims to teach how to set variables and use the print function to display the variables on a web browser screen, laying the foundation for more advanced concepts in PHP programming.', 'It is emphasized that in PHP programming, precision is crucial, as even minor errors such as missing semicolons or unclosed quotation marks can render the program non-functional.']}, {'end': 245.847, 'start': 98.925, 'title': 'Variables and print in php', 'summary': 'Discusses the basics of variables and print in php programming, emphasizing the simplicity of declaring variables and the absence of type declaration in php, with an emphasis on strings, integers, and arrays.', 'duration': 146.922, 'highlights': ['The PHP programming language does not require type declaration for variables, simplifying the process and allowing for the creation and setting of variables without specifying their type, unlike other programming languages that necessitate declaration of variable types.', 'In PHP, variables are limited to three types: strings, integers, and arrays, eliminating the need to handle complex data types such as floats and Booleans, making it easier for beginners to grasp the concept of variables and programming in PHP.', 'The chapter focuses on teaching the basics in a simple and understandable manner to prevent confusion and frustration, highlighting the importance of laying a strong foundation for future learning and progression in PHP programming.']}], 'duration': 240.477, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU5370.jpg', 'highlights': ['The class emphasizes the importance of understanding variables and printing in PHP programming, laying the foundation for more advanced concepts.', 'In PHP, variables are limited to three types: strings, integers, and arrays, making it easier for beginners to grasp the concept of variables and programming.', 'Precision is crucial in PHP programming, as even minor errors can render the program non-functional.', 'The chapter focuses on teaching the basics in a simple and understandable manner to prevent confusion and frustration.']}, {'end': 598.186, 'segs': [{'end': 319.751, 'src': 'embed', 'start': 268.908, 'weight': 0, 'content': [{'end': 272.111, 'text': "If you forget this, nothing's going to work right.", 'start': 268.908, 'duration': 3.203}, {'end': 280.038, 'text': 'Why? Because remember, this is what tells the interpreter on the server that what follows is a PHP script.', 'start': 272.171, 'duration': 7.867}, {'end': 286.425, 'text': 'This closing is what tells the interpreter on the server that the PHP script has ended.', 'start': 280.919, 'duration': 5.506}, {'end': 293.053, 'text': "So by doing these two tags, you're saying everything inside of this is a PHP script.", 'start': 286.585, 'duration': 6.468}, {'end': 302.675, 'text': 'All you have to do to declare or to create and set a variable is the first thing is you do a dollar sign.', 'start': 293.613, 'duration': 9.062}, {'end': 308.861, 'text': 'So in PHP programming, the dollar sign is what is required to create a variable.', 'start': 303.156, 'duration': 5.705}, {'end': 311.964, 'text': 'And then after that, you can name it.', 'start': 309.501, 'duration': 2.463}, {'end': 319.751, 'text': 'It has to start with an alphabetical letter or an underscore, and then you can have letters or numbers in it.', 'start': 312.845, 'duration': 6.906}], 'summary': 'In php, use to mark php script and $ to create variables.', 'duration': 50.843, 'max_score': 268.908, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU268908.jpg'}, {'end': 374.643, 'src': 'embed', 'start': 350.697, 'weight': 2, 'content': [{'end': 357.547, 'text': 'which is different than dollar sign, uppercase V, lowercase r, i, a, b, l, e.', 'start': 350.697, 'duration': 6.85}, {'end': 363.276, 'text': "All of these three variables are different variables even though they're spelled the same.", 'start': 357.547, 'duration': 5.729}, {'end': 370.041, 'text': "You know, when you're dealing with PHP, when you're dealing with programming, when you're dealing with Linux, capitalization matters.", 'start': 363.899, 'duration': 6.142}, {'end': 374.643, 'text': 'This is a different variable than this, which is a different variable than this.', 'start': 370.741, 'duration': 3.902}], 'summary': 'Understanding the importance of capitalization in programming and its impact on variable differentiation.', 'duration': 23.946, 'max_score': 350.697, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU350697.jpg'}, {'end': 573.401, 'src': 'embed', 'start': 523.357, 'weight': 4, 'content': [{'end': 524.178, 'text': 'Semicolon at the end.', 'start': 523.357, 'duration': 0.821}, {'end': 528.784, 'text': "If you're going to be doing numbers, you just do equal and then the number.", 'start': 524.761, 'duration': 4.023}, {'end': 534.389, 'text': "So it can be 1, it can be 1.1, it can be 1, 000, it doesn't matter.", 'start': 528.924, 'duration': 5.465}, {'end': 539.813, 'text': 'Whatever number it is, it is number space equals and then that number and then semicolon.', 'start': 534.429, 'duration': 5.384}, {'end': 548.04, 'text': 'So this is all that is required to create the variable within the PHP script and then set it.', 'start': 540.273, 'duration': 7.767}, {'end': 551.172, 'text': 'to whatever value you want it to be.', 'start': 548.991, 'duration': 2.181}, {'end': 556.314, 'text': "Whether you want it to be hello world, whether you want it to be somebody's name, whether you want it to be a number.", 'start': 551.232, 'duration': 5.082}, {'end': 562.137, 'text': 'This is the basic way that you create and set variables within PHP.', 'start': 556.574, 'duration': 5.563}, {'end': 566.538, 'text': "It's gonna get a little more complicated later, but this is the basic concept.", 'start': 562.417, 'duration': 4.121}, {'end': 573.401, 'text': 'Now you will notice I said that there were three types of variables within PHP, types of variables.', 'start': 566.999, 'duration': 6.402}], 'summary': 'Basic php variable creation and assignment using equals and semicolon.', 'duration': 50.044, 'max_score': 523.357, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU523357.jpg'}], 'start': 245.907, 'title': 'Php script structure and variable creation in php', 'summary': 'Explains the importance of using opening and closing php tags in a script, emphasizing the consequences of not doing so and also covers the creation, setting, and types of variables in php, highlighting naming conventions, syntax rules, and the distinction between string and number variables.', 'chapters': [{'end': 293.053, 'start': 245.907, 'title': 'Php script structure', 'summary': 'Explains the importance of using opening and closing php tags in a script, emphasizing that failure to do so will result in non-functioning php code, as it is what tells the interpreter on the server that what follows is a php script and the php script has ended.', 'duration': 47.146, 'highlights': ['Remember to always use opening and closing PHP tags, , respectively, in your PHP scripts as it tells the interpreter on the server that what follows is a PHP script.', 'Failure to use these tags will result in non-functioning PHP code, as it is what tells the interpreter on the server that the PHP script has ended.']}, {'end': 598.186, 'start': 293.613, 'title': 'Php variable creation and setting', 'summary': 'Explains the creation and setting of variables in php, emphasizing the importance of naming conventions and syntax rules and highlighting the distinction between string and number variables. it also introduces the types of variables in php, focusing on numbers and strings.', 'duration': 304.573, 'highlights': ['Creating a variable in PHP involves using a dollar sign followed by the variable name, which must start with a letter or underscore and can contain letters or numbers.', 'Capitalization in variable names is crucial in PHP programming, as variables with the same spelling but different capitalization are considered distinct, highlighting the significance of maintaining a consistent naming convention.', 'Setting a variable in PHP entails assigning it a value, using double quotation marks for strings and directly specifying the number for numeric variables, followed by a semicolon to conclude the statement.', 'The chapter introduces the concept of variables in PHP, emphasizing the two main types, namely strings and numbers, while deferring the discussion of arrays to a later class for simplicity.']}], 'duration': 352.279, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU245907.jpg', 'highlights': ['Remember to always use opening and closing PHP tags, , respectively, in your PHP scripts as it tells the interpreter on the server that what follows is a PHP script.', 'Failure to use these tags will result in non-functioning PHP code, as it is what tells the interpreter on the server that the PHP script has ended.', 'Capitalization in variable names is crucial in PHP programming, as variables with the same spelling but different capitalization are considered distinct, highlighting the significance of maintaining a consistent naming convention.', 'Creating a variable in PHP involves using a dollar sign followed by the variable name, which must start with a letter or underscore and can contain letters or numbers.', 'Setting a variable in PHP entails assigning it a value, using double quotation marks for strings and directly specifying the number for numeric variables, followed by a semicolon to conclude the statement.', 'The chapter introduces the concept of variables in PHP, emphasizing the two main types, namely strings and numbers, while deferring the discussion of arrays to a later class for simplicity.']}, {'end': 823.557, 'segs': [{'end': 657.582, 'src': 'heatmap', 'start': 619.447, 'weight': 0, 'content': [{'end': 623.43, 'text': 'As with everything in PHP, remember, you have to end with a semicolon.', 'start': 619.447, 'duration': 3.983}, {'end': 628.233, 'text': 'The semicolon is the period within the PHP programming language.', 'start': 623.45, 'duration': 4.783}, {'end': 639.061, 'text': "So now that you understand how to create and set variables, let's talk about print.", 'start': 634.195, 'duration': 4.866}, {'end': 645.909, 'text': 'So up until this point in this PHP track, I have shown you print command a number of times.', 'start': 639.581, 'duration': 6.328}, {'end': 650.174, 'text': 'So you have already seen it, so you have an idea of how print is used.', 'start': 645.949, 'duration': 4.225}, {'end': 651.335, 'text': 'So print.', 'start': 650.614, 'duration': 0.721}, {'end': 657.582, 'text': 'prints out on the web browser screen whatever text you tell it to print.', 'start': 652.298, 'duration': 5.284}], 'summary': 'Use semicolons to end php statements; print outputs text to the browser.', 'duration': 58.256, 'max_score': 619.447, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU619447.jpg'}, {'end': 741.817, 'src': 'embed', 'start': 714.093, 'weight': 3, 'content': [{'end': 722.412, 'text': "Now something that's very important to understand is that print is going to print out the text to the web browser.", 'start': 714.093, 'duration': 8.319}, {'end': 728.854, 'text': 'Now remember, web browsers are formatted using HTML or CSS and so on.', 'start': 722.852, 'duration': 6.002}, {'end': 736.375, 'text': "So, if you want whatever text you're writing to look fancy or have any formatting,", 'start': 729.394, 'duration': 6.981}, {'end': 741.817, 'text': 'you have to tell the print command what HTML tags you want it to print.', 'start': 736.375, 'duration': 5.442}], 'summary': 'Printing text to web browser requires specifying html or css tags for formatting.', 'duration': 27.724, 'max_score': 714.093, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU714093.jpg'}, {'end': 823.557, 'src': 'embed', 'start': 775.855, 'weight': 2, 'content': [{'end': 778.096, 'text': 'So this is important to understand with the print command.', 'start': 775.855, 'duration': 2.241}, {'end': 782.858, 'text': 'Print is going to simply print out the text that you tell it to print.', 'start': 778.496, 'duration': 4.362}, {'end': 788.06, 'text': 'If you want any of this formatting on the web page, you have to add it to this print command.', 'start': 783.338, 'duration': 4.722}, {'end': 790.42, 'text': 'So H1, hello world.', 'start': 788.14, 'duration': 2.28}, {'end': 791.661, 'text': 'H3, hello world.', 'start': 790.801, 'duration': 0.86}, {'end': 797.763, 'text': 'Paragraph align equals center to have the text align centered.', 'start': 792.121, 'duration': 5.642}, {'end': 799.804, 'text': 'Text color, any of that.', 'start': 798.223, 'duration': 1.581}, {'end': 807.182, 'text': 'This PHP is going to print out the text in an HTML file.', 'start': 800.876, 'duration': 6.306}, {'end': 815.229, 'text': 'The web browser is then going to read that HTML information and then format the text based on that HTML information.', 'start': 807.662, 'duration': 7.567}, {'end': 817.972, 'text': 'So this can get very confusing for people in PHP.', 'start': 815.269, 'duration': 2.703}, {'end': 823.557, 'text': 'PHP just prints out the text, so you have to actually give it all these tags to print out.', 'start': 818.552, 'duration': 5.005}], 'summary': 'Using print command in php to format and display text in html, including tags for formatting.', 'duration': 47.702, 'max_score': 775.855, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU775855.jpg'}], 'start': 599.326, 'title': 'Php variables and print command', 'summary': 'Covers setting variables in php using dollar sign and print command, emphasizing the importance of ending statements with a semicolon. it also explains how the print command in php is used to output text to a web browser, highlighting the importance of specifying html tags for formatting and emphasizing the necessity of adding html tags for formatting when using the print command.', 'chapters': [{'end': 713.632, 'start': 599.326, 'title': 'Php variables and print command', 'summary': 'Covers the basics of setting variables in php using dollar sign and print command to display text on the web browser, emphasizing the importance of ending statements with a semicolon.', 'duration': 114.306, 'highlights': ['Setting variables in PHP involves using the dollar sign followed by the variable name, space equals, and the value, such as text or numbers.', "The print command is used to display text on the web browser, and it requires opening and closing PHP tags, followed by the keyword 'print' and the text to be displayed.", 'Emphasizing the importance of ending statements with a semicolon in PHP to ensure proper syntax and execution.']}, {'end': 823.557, 'start': 714.093, 'title': 'Understanding print command in php', 'summary': 'Explains how the print command in php is used to output text to a web browser, highlighting the importance of specifying html tags for formatting, such as using h1 for making text big and bold, and emphasizes the necessity of adding html tags for formatting when using the print command.', 'duration': 109.464, 'highlights': ['The print command in PHP outputs text to a web browser, and to apply formatting such as using HTML tags like h1 for making text big and bold, the print command should be instructed accordingly.', 'It is essential to specify HTML tags for formatting when using the print command in PHP, for example, using h1 for making text big and bold, to ensure the desired formatting in the web browser.', 'PHP simply prints out the text, and to have any formatting on the web page, the necessary HTML tags such as h1, h3, or paragraph align equals center must be added to the print command.']}], 'duration': 224.231, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU599326.jpg', 'highlights': ['Setting variables in PHP involves using the dollar sign followed by the variable name, space equals, and the value, such as text or numbers.', 'Emphasizing the importance of ending statements with a semicolon in PHP to ensure proper syntax and execution.', "The print command is used to display text on the web browser, and it requires opening and closing PHP tags, followed by the keyword 'print' and the text to be displayed.", 'The print command in PHP outputs text to a web browser, and to apply formatting such as using HTML tags like h1 for making text big and bold, the print command should be instructed accordingly.', 'It is essential to specify HTML tags for formatting when using the print command in PHP, for example, using h1 for making text big and bold, to ensure the desired formatting in the web browser.', 'PHP simply prints out the text, and to have any formatting on the web page, the necessary HTML tags such as h1, h3, or paragraph align equals center must be added to the print command.']}, {'end': 1139.604, 'segs': [{'end': 850.286, 'src': 'embed', 'start': 823.937, 'weight': 5, 'content': [{'end': 831.037, 'text': 'Then the web browser reads all that HTML formatting and then makes the page look all fancy.', 'start': 823.937, 'duration': 7.1}, {'end': 835.279, 'text': "now, once we get into variables in print, it's still pretty simple.", 'start': 831.037, 'duration': 4.242}, {'end': 841.442, 'text': "so let's say we want the print command, we want to print out a message, so we still want to print out a message.", 'start': 835.279, 'duration': 6.163}, {'end': 843.383, 'text': "let's say hello world.", 'start': 841.442, 'duration': 1.941}, {'end': 847.225, 'text': 'so first we would create and set the variable.', 'start': 843.383, 'duration': 3.842}, {'end': 850.286, 'text': 'so we will create a variable dollar sign.', 'start': 847.225, 'duration': 3.061}], 'summary': 'Introduction to html formatting and variable usage in printing.', 'duration': 26.349, 'max_score': 823.937, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU823937.jpg'}, {'end': 1029.557, 'src': 'embed', 'start': 998.308, 'weight': 2, 'content': [{'end': 1004.594, 'text': 'Through your programming, you will be able to change the value of the variable based on different circumstances.', 'start': 998.308, 'duration': 6.286}, {'end': 1007.156, 'text': 'So then this will dynamically change.', 'start': 1005.014, 'duration': 2.142}, {'end': 1009.559, 'text': 'So sometimes the name may be Bob.', 'start': 1007.317, 'duration': 2.242}, {'end': 1013.683, 'text': 'So when you do print name, Bob will show up.', 'start': 1010.54, 'duration': 3.143}, {'end': 1018.287, 'text': 'Maybe sometimes the variable will be named Mary.', 'start': 1015.144, 'duration': 3.143}, {'end': 1021.41, 'text': 'So when you call the name, Mary will show up.', 'start': 1018.847, 'duration': 2.563}, {'end': 1029.557, 'text': "So this is how, why you would do print a variable versus hard coding in here, let's say print Eli.", 'start': 1022.475, 'duration': 7.082}], 'summary': 'Programming allows dynamic variable value changes based on circumstances.', 'duration': 31.249, 'max_score': 998.308, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU998308.jpg'}, {'end': 1117.895, 'src': 'heatmap', 'start': 1046.04, 'weight': 0, 'content': [{'end': 1049.221, 'text': 'You create the variable, $message equals hello world.', 'start': 1046.04, 'duration': 3.181}, {'end': 1054.904, 'text': 'Then you do print, double quotation marks, dollar sign, message.', 'start': 1050.162, 'duration': 4.742}, {'end': 1056.165, 'text': "That's a variable.", 'start': 1055.465, 'duration': 0.7}, {'end': 1058.266, 'text': 'Close quotation marks, semicolon.', 'start': 1056.485, 'duration': 1.781}, {'end': 1059.687, 'text': 'That will print.', 'start': 1058.746, 'duration': 0.941}, {'end': 1064.745, 'text': 'the value of the variable out on your web browser screen.', 'start': 1061.483, 'duration': 3.262}, {'end': 1071.45, 'text': "Again, with this though, it's going to simply print out pure text, pure ASCII text.", 'start': 1065.245, 'duration': 6.205}, {'end': 1079.516, 'text': "If you want any kind of formatting, then you'll actually have to tell it to print the H1, the H2, the H3,", 'start': 1072.131, 'duration': 7.385}, {'end': 1085.841, 'text': 'whatever HTML formatting tags you want to have in here to make the words all fancy.', 'start': 1079.516, 'duration': 6.325}, {'end': 1092.903, 'text': 'So this is how the print command works and this is how you can use print and variables together.', 'start': 1086.322, 'duration': 6.581}, {'end': 1106.59, 'text': 'So, as with almost everything in computers, a lot of times, when you just see me writing this stuff out on the whiteboard,', 'start': 1098.567, 'duration': 8.023}, {'end': 1110.232, 'text': "it doesn't really make a whole lot of sense with the variables and the print.", 'start': 1106.59, 'duration': 3.642}, {'end': 1114.553, 'text': "So let's go on to my computer and I will actually show you how this works.", 'start': 1110.712, 'duration': 3.841}, {'end': 1116.014, 'text': "So I'll use Notepad++.", 'start': 1114.573, 'duration': 1.441}, {'end': 1117.895, 'text': "I'll code out some of this stuff.", 'start': 1116.414, 'duration': 1.481}], 'summary': 'Introduction to creating variables and using the print command to display text on a web browser screen.', 'duration': 46.863, 'max_score': 1046.04, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1046040.jpg'}, {'end': 1147.788, 'src': 'embed', 'start': 1118.015, 'weight': 4, 'content': [{'end': 1123.897, 'text': "Then we'll actually see it in a web browser so you can see a real live demonstration on how this works.", 'start': 1118.015, 'duration': 5.882}, {'end': 1126.078, 'text': "It's really not that complicated.", 'start': 1124.437, 'duration': 1.641}, {'end': 1126.978, 'text': "It's pretty simple.", 'start': 1126.138, 'duration': 0.84}, {'end': 1129.84, 'text': 'You just have to be Very exacting in what you do.', 'start': 1127.018, 'duration': 2.822}, {'end': 1132.621, 'text': "If you do things exactly right, it'll work very well.", 'start': 1129.88, 'duration': 2.741}, {'end': 1135.982, 'text': "And if you're fat-thumbed, it won't be good.", 'start': 1133.221, 'duration': 2.761}, {'end': 1139.604, 'text': "So let's go on the computer, and I'll show you how this all really works.", 'start': 1136.002, 'duration': 3.602}, {'end': 1147.788, 'text': 'So here we are at my Windows 7 computer again.', 'start': 1144.726, 'duration': 3.062}], 'summary': 'Demonstration of a simple process for success in web browsing on windows 7.', 'duration': 29.773, 'max_score': 1118.015, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1118015.jpg'}], 'start': 823.937, 'title': 'Php print command and variable usage', 'summary': 'Explains php print command and variable usage, demonstrating creating and printing messages using variables, emphasizing dynamic content and efficient code, along with the importance of html formatting for enhanced display and precision in coding.', 'chapters': [{'end': 973.686, 'start': 823.937, 'title': 'Php print command and variable usage', 'summary': 'Explains the usage of the print command and variables in php, demonstrating how to create and print messages using variables, allowing for dynamic content and efficient code.', 'duration': 149.749, 'highlights': ['The print command in PHP allows for the printing of variables, enabling dynamic content and efficient code.', "Using variables in PHP allows for the creation and printing of messages, demonstrating the concept through examples like printing 'hello world' and 'Eli'.", 'Understanding variable usage becomes more important when dealing with databases and complex tasks in PHP.']}, {'end': 1139.604, 'start': 974.146, 'title': 'Using print command with variables', 'summary': 'Explains how to use the print command with variables, demonstrating the dynamic nature of variable values and the need for html formatting for enhanced display, emphasizing the simplicity and precision required in coding.', 'duration': 165.458, 'highlights': ['You can print the value of the variable name, making it dynamic and able to change based on circumstances.', 'The chapter emphasizes the importance of being exact and precise in coding for successful execution.', 'Demonstration of using the print command with variables in a web browser to showcase real-time functionality and the need for HTML formatting for enhanced display.']}], 'duration': 315.667, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU823937.jpg', 'highlights': ['The print command in PHP allows for the printing of variables, enabling dynamic content and efficient code.', "Using variables in PHP allows for the creation and printing of messages, demonstrating the concept through examples like printing 'hello world' and 'Eli'.", 'Understanding variable usage becomes more important when dealing with databases and complex tasks in PHP.', 'You can print the value of the variable name, making it dynamic and able to change based on circumstances.', 'The chapter emphasizes the importance of being exact and precise in coding for successful execution.', 'Demonstration of using the print command with variables in a web browser to showcase real-time functionality and the need for HTML formatting for enhanced display.']}, {'end': 1359.479, 'segs': [{'end': 1173.209, 'src': 'embed', 'start': 1144.726, 'weight': 0, 'content': [{'end': 1147.788, 'text': 'So here we are at my Windows 7 computer again.', 'start': 1144.726, 'duration': 3.062}, {'end': 1154.731, 'text': 'I have Notepad++ open, and I am connected to my FTP server.', 'start': 1148.228, 'duration': 6.503}, {'end': 1157.972, 'text': "So as I've said before, I simply have a GoDaddy account.", 'start': 1154.831, 'duration': 3.141}, {'end': 1166.966, 'text': "So all the code that I write here, I upload to the normal GoDaddy hosting account, and then I'm able to run the scripts through the web browser.", 'start': 1158.522, 'duration': 8.444}, {'end': 1173.209, 'text': 'So in order to do this example, the first thing we need to do is call PHP.', 'start': 1167.507, 'duration': 5.702}], 'summary': 'Using windows 7, notepad++, and godaddy hosting to run php scripts.', 'duration': 28.483, 'max_score': 1144.726, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1144726.jpg'}, {'end': 1280.344, 'src': 'embed', 'start': 1200.718, 'weight': 1, 'content': [{'end': 1205.181, 'text': 'So for this variable, at first, we are going to do a message.', 'start': 1200.718, 'duration': 4.463}, {'end': 1208.303, 'text': 'So normally we do hello world.', 'start': 1205.401, 'duration': 2.902}, {'end': 1211.265, 'text': 'So when we do a program for the first time, we say hello world.', 'start': 1208.403, 'duration': 2.862}, {'end': 1217.042, 'text': "So what I'm going to do is I'm going to create the message hello world and then call it within the print command.", 'start': 1211.741, 'duration': 5.301}, {'end': 1220.183, 'text': "So what I'm going to do is I do dollar sign.", 'start': 1217.622, 'duration': 2.561}, {'end': 1222.923, 'text': 'So remember all variables start with the dollar sign.', 'start': 1220.223, 'duration': 2.7}, {'end': 1228.465, 'text': 'Then they have to start with either a letter or an underscore.', 'start': 1223.323, 'duration': 5.142}, {'end': 1230.625, 'text': "And so for this I'll just do message.", 'start': 1229.025, 'duration': 1.6}, {'end': 1235.306, 'text': 'And do remember that capitalization matters.', 'start': 1231.165, 'duration': 4.141}, {'end': 1240.067, 'text': 'So lowercase message is different than uppercase message.', 'start': 1235.586, 'duration': 4.481}, {'end': 1241.992, 'text': 'Then all I do is equal.', 'start': 1240.731, 'duration': 1.261}, {'end': 1243.433, 'text': 'I do space.', 'start': 1242.012, 'duration': 1.421}, {'end': 1245.534, 'text': 'Then this is a string.', 'start': 1244.394, 'duration': 1.14}, {'end': 1248.276, 'text': 'So we do quotation marks.', 'start': 1246.695, 'duration': 1.581}, {'end': 1250.778, 'text': 'Hello, world.', 'start': 1248.957, 'duration': 1.821}, {'end': 1253.24, 'text': 'Close quotation marks.', 'start': 1252.279, 'duration': 0.961}, {'end': 1255.962, 'text': 'So again, PHP open, close.', 'start': 1253.32, 'duration': 2.642}, {'end': 1261.886, 'text': "And then, as I've been talking about, in the PHP track, whenever you give a command to PHP,", 'start': 1256.462, 'duration': 5.424}, {'end': 1267.35, 'text': 'just like an English language has a period for the end of the sentence, PHP uses a semicolon.', 'start': 1261.886, 'duration': 5.464}, {'end': 1271.937, 'text': 'So what this does is this declares and sets the variable.', 'start': 1268.194, 'duration': 3.743}, {'end': 1279.063, 'text': 'So it says it creates the variable message and then it sets the variable message to be hello world.', 'start': 1271.977, 'duration': 7.086}, {'end': 1280.344, 'text': "And it's that simple.", 'start': 1279.543, 'duration': 0.801}], 'summary': "Creating and setting a variable 'message' to 'hello world' in php.", 'duration': 79.626, 'max_score': 1200.718, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1200718.jpg'}], 'start': 1144.726, 'title': 'Php scripting and variable usage', 'summary': "Covers creating and running a php script on windows 7, connecting to an ftp server, using godaddy hosting, and creating a variable to print 'hello world'. it also explains variable declaration and usage in php, including the process of creating and printing a variable with a specific message.", 'chapters': [{'end': 1255.962, 'start': 1144.726, 'title': 'Php script creation', 'summary': "Demonstrates creating and running a php script on a windows 7 computer connected to an ftp server, utilizing godaddy hosting, and creating a variable to print 'hello world'.", 'duration': 111.236, 'highlights': ["The chapter demonstrates creating and running a PHP script on a Windows 7 computer connected to an FTP server, utilizing GoDaddy hosting, and creating a variable to print 'hello world'.", "The process involves opening a PHP script, entering the code, creating a variable for a message (e.g., 'hello world'), and utilizing the print command to display the message."]}, {'end': 1359.479, 'start': 1256.462, 'title': 'Php variable declaration and usage', 'summary': 'Explains the declaration and usage of variables in php, using semicolons to end commands and demonstrating the process of creating and printing a variable with a specific message.', 'duration': 103.017, 'highlights': ['PHP uses semicolons to end commands, similar to how English language uses periods for the end of a sentence.', "The process of creating and setting a variable in PHP is demonstrated, with the example of creating a variable 'message' and setting it to 'hello world'.", 'The importance of capitalization in PHP is highlighted, emphasizing that lowercase and uppercase letters are treated differently.', 'The usage of double quotation marks for printing in PHP is advised for consistency and to avoid unexpected output.']}], 'duration': 214.753, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1144726.jpg', 'highlights': ["The chapter demonstrates creating and running a PHP script on a Windows 7 computer connected to an FTP server, utilizing GoDaddy hosting, and creating a variable to print 'hello world'.", "The process involves opening a PHP script, entering the code, creating a variable for a message (e.g., 'hello world'), and utilizing the print command to display the message.", "The process of creating and setting a variable in PHP is demonstrated, with the example of creating a variable 'message' and setting it to 'hello world'.", 'The importance of capitalization in PHP is highlighted, emphasizing that lowercase and uppercase letters are treated differently.', 'The usage of double quotation marks for printing in PHP is advised for consistency and to avoid unexpected output.', 'PHP uses semicolons to end commands, similar to how English language uses periods for the end of a sentence.']}, {'end': 1856.108, 'segs': [{'end': 1497.077, 'src': 'embed', 'start': 1451.561, 'weight': 0, 'content': [{'end': 1458.983, 'text': 'So I save that, I upload that, I go back, I hit refresh and look at that.', 'start': 1451.561, 'duration': 7.422}, {'end': 1464.405, 'text': 'So now hello world is now in H1 heading.', 'start': 1459.083, 'duration': 5.322}, {'end': 1483.512, 'text': "So if we go down just to show you how this works, If I wanted to do, let's say I wanted to do message2 equals, this is cool.", 'start': 1465.205, 'duration': 18.307}, {'end': 1489.694, 'text': 'So here, I create and I set this variable.', 'start': 1486.613, 'duration': 3.081}, {'end': 1497.077, 'text': 'So I create the variable message2, dollar sign, message2 equals, open double quotation marks, this is cool.', 'start': 1489.774, 'duration': 7.303}], 'summary': 'Demonstrating code: hello world in h1 heading, setting message2 variable.', 'duration': 45.516, 'max_score': 1451.561, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1451561.jpg'}, {'end': 1722.721, 'src': 'embed', 'start': 1689.139, 'weight': 2, 'content': [{'end': 1690.179, 'text': 'Then we hit upload.', 'start': 1689.139, 'duration': 1.04}, {'end': 1693.46, 'text': 'We go to the web browser.', 'start': 1692.14, 'duration': 1.32}, {'end': 1694.8, 'text': 'We refresh.', 'start': 1693.98, 'duration': 0.82}, {'end': 1698.573, 'text': 'And look, the number is 1, 000.', 'start': 1695.2, 'duration': 3.373}, {'end': 1709.137, 'text': "So this is how you use normal text, this is how you use HTML formatting, and this is how you use variables when you're calling the print command.", 'start': 1698.573, 'duration': 10.564}, {'end': 1716.179, 'text': 'So the print is going to print whatever text you give it out onto the web browser window.', 'start': 1709.217, 'duration': 6.962}, {'end': 1722.721, 'text': "If you don't have it print any HTML tags, then it's just going to be just normal ASCII text.", 'start': 1716.879, 'duration': 5.842}], 'summary': 'Using print command: 1000 printed in web browser', 'duration': 33.582, 'max_score': 1689.139, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1689139.jpg'}, {'end': 1764.6, 'src': 'embed', 'start': 1741.575, 'weight': 1, 'content': [{'end': 1749.339, 'text': 'And so really that is all there is to variables, the basic understanding of variables and the print command in PHP.', 'start': 1741.575, 'duration': 7.764}, {'end': 1752.801, 'text': 'As with all these things, it seems really dirt simple right now.', 'start': 1750.08, 'duration': 2.721}, {'end': 1755.532, 'text': 'but it will matter.', 'start': 1753.41, 'duration': 2.122}, {'end': 1760.336, 'text': "We're going to start doing a little small application development pretty soon,", 'start': 1755.832, 'duration': 4.504}, {'end': 1764.6, 'text': 'and so being able to print and being able to create these variables will matter.', 'start': 1760.336, 'duration': 4.264}], 'summary': 'Understanding variables and print command in php will matter for small application development.', 'duration': 23.025, 'max_score': 1741.575, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1741575.jpg'}], 'start': 1359.559, 'title': 'Php web page printing basics and variables in php', 'summary': 'Demonstrates the basics of printing dynamic web pages using php, including creating variables and printing plain text and html tags. it also covers creating and setting variables, and using the print command in php, emphasizing syntax and formatting rules.', 'chapters': [{'end': 1556.298, 'start': 1359.559, 'title': 'Php web page printing basics', 'summary': 'Demonstrates the basics of printing dynamic web pages using php, including creating variables, printing plain text and html tags, and uploading and refreshing the web page.', 'duration': 196.739, 'highlights': ["The chapter demonstrates how to create variables, such as 'message' and 'message2', to store and print text content, with examples of 'hello world' and 'this is cool'.", 'It explains the use of the print command to dynamically create HTML code for formatting web pages, highlighting the need to include HTML tags for formatting the printed text.', 'The demonstration emphasizes the process of uploading and refreshing the web page after making changes to the PHP script, illustrating the importance of these steps in viewing the updated content on the web browser.']}, {'end': 1856.108, 'start': 1556.358, 'title': 'Variables and print command in php', 'summary': 'Covers how to create and set variables, including string and number variables, and how to use the print command in php, emphasizing the syntax and formatting rules.', 'duration': 299.75, 'highlights': ['The chapter emphasizes the syntax and formatting rules for creating and setting variables, including string and number variables in PHP.', 'It explains how to use the print command to display text and HTML formatting on a web browser window.', 'The transcript provides detailed instructions on creating and setting string and number variables, along with examples of using the print command in PHP.']}], 'duration': 496.549, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1359559.jpg', 'highlights': ["The chapter demonstrates how to create variables, such as 'message' and 'message2', to store and print text content, with examples of 'hello world' and 'this is cool'.", 'The chapter emphasizes the syntax and formatting rules for creating and setting variables, including string and number variables in PHP.', 'It explains the use of the print command to dynamically create HTML code for formatting web pages, highlighting the need to include HTML tags for formatting the printed text.']}, {'end': 2473.204, 'segs': [{'end': 1886.407, 'src': 'embed', 'start': 1856.888, 'weight': 0, 'content': [{'end': 1864.01, 'text': 'Then when you go to print, all the print command is, is the print command is going to print the text that you tell it to print.', 'start': 1856.888, 'duration': 7.122}, {'end': 1865.878, 'text': 'onto the web browser screen.', 'start': 1864.677, 'duration': 1.201}, {'end': 1870.02, 'text': 'So whatever text it tells you to print, it will print onto the web browser screen.', 'start': 1865.978, 'duration': 4.042}, {'end': 1875.142, 'text': "And so it's important to remember, the web browsers only understand HTML formatting.", 'start': 1870.76, 'duration': 4.382}, {'end': 1877.463, 'text': "They don't understand other text formatting.", 'start': 1875.182, 'duration': 2.281}, {'end': 1886.407, 'text': 'So we do print, double quotation marks, whatever HTML tag we want, the variable, we close the HTML tag.', 'start': 1877.983, 'duration': 8.424}], 'summary': 'Print command in web browser prints text onto the screen using html formatting.', 'duration': 29.519, 'max_score': 1856.888, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1856888.jpg'}, {'end': 2058.992, 'src': 'embed', 'start': 2027.97, 'weight': 2, 'content': [{'end': 2041.602, 'text': "Now, when we did the next line with the PHP code, it made PHP print the text onto two lines, but because that wasn't formatted in HTML,", 'start': 2027.97, 'duration': 13.632}, {'end': 2043.944, 'text': 'it still shows up on one line.', 'start': 2041.602, 'duration': 2.342}, {'end': 2046.667, 'text': 'So this mess here, the number is 1000, blah, blah, blah.', 'start': 2044.044, 'duration': 2.623}, {'end': 2053.389, 'text': "This is what can happen if you don't put in the right HTML tags.", 'start': 2048.908, 'duration': 4.481}, {'end': 2058.992, 'text': 'Remember, web browsers format the text based on the HTML tags that you give it.', 'start': 2053.53, 'duration': 5.462}], 'summary': 'Using the correct html tags is essential to formatting text for web browsers to display properly.', 'duration': 31.022, 'max_score': 2027.97, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU2027970.jpg'}, {'end': 2126.604, 'src': 'embed', 'start': 2099.679, 'weight': 1, 'content': [{'end': 2106.981, 'text': 'So like with this, if I wanted this to show up in the web browser as the next line, I would do angle bracket break.', 'start': 2099.679, 'duration': 7.302}, {'end': 2113.141, 'text': 'This is the HTML tag to do a break or next line.', 'start': 2108.68, 'duration': 4.461}, {'end': 2121.563, 'text': 'We save, we upload, and now because we have HTML in there, we now see it shows up and splits the sentence into two different lines.', 'start': 2113.421, 'duration': 8.142}, {'end': 2126.604, 'text': "So again, there's a difference between text formatting and HTML formatting.", 'start': 2121.983, 'duration': 4.621}], 'summary': 'Html tag
used to create line breaks, demonstrating difference between text and html formatting.', 'duration': 26.925, 'max_score': 2099.679, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU2099679.jpg'}, {'end': 2208.355, 'src': 'heatmap', 'start': 2178.194, 'weight': 0.793, 'content': [{'end': 2182.696, 'text': 'And then if you want to print things onto numerous lines, you can use this next line command.', 'start': 2178.194, 'duration': 4.502}, {'end': 2185.998, 'text': "But again, remember, that's not going to be read by HTML.", 'start': 2182.756, 'duration': 3.242}, {'end': 2191.021, 'text': 'HTML, a web browser, will require that you put in this HTML text.', 'start': 2186.539, 'duration': 4.482}, {'end': 2193.771, 'text': "So with that, I think it's pretty easy.", 'start': 2191.71, 'duration': 2.061}, {'end': 2196.791, 'text': "So let's go out to the real world and have some final thoughts.", 'start': 2194.371, 'duration': 2.42}, {'end': 2208.355, 'text': "So that's all there is to variables and print in PHP programming.", 'start': 2202.593, 'duration': 5.762}], 'summary': 'In php programming, printing variables onto multiple lines is possible using the next line command, however, html text is required for web browsers.', 'duration': 30.161, 'max_score': 2178.194, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU2178194.jpg'}, {'end': 2273.305, 'src': 'embed', 'start': 2246.723, 'weight': 5, 'content': [{'end': 2251.526, 'text': "It'll be very easy and pretty soon we'll be able to start doing some interesting things.", 'start': 2246.723, 'duration': 4.803}, {'end': 2259.411, 'text': 'So again, as I talked about with the variables, remember to create and set a variable, you start with a dollar sign.', 'start': 2252.106, 'duration': 7.305}, {'end': 2264.599, 'text': 'Whatever the variable name is, it has to start with a letter or an underscore.', 'start': 2260.336, 'duration': 4.263}, {'end': 2269.382, 'text': 'And then the rest can be all letters, or you can have letters and numbers in here.', 'start': 2265.219, 'duration': 4.163}, {'end': 2273.305, 'text': 'So on the demonstration, I had message and message two.', 'start': 2269.462, 'duration': 3.843}], 'summary': 'Creating and setting variables using dollar sign and specific naming rules for variables in demonstration', 'duration': 26.582, 'max_score': 2246.723, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU2246723.jpg'}, {'end': 2457.933, 'src': 'embed', 'start': 2430.185, 'weight': 4, 'content': [{'end': 2437.969, 'text': 'But if you understand this right now, the stuff that we are going to start doing is going to start getting a lot easier and a lot more fun.', 'start': 2430.185, 'duration': 7.784}, {'end': 2441.611, 'text': 'PHP is a pretty simple programming language.', 'start': 2438.71, 'duration': 2.901}, {'end': 2449.456, 'text': "Again, as long as you understand these basics and as long as you don't get confused and frustrated with a whole bunch of stuff,", 'start': 2441.711, 'duration': 7.745}, {'end': 2451.777, 'text': "that probably doesn't matter to you anyway.", 'start': 2449.456, 'duration': 2.321}, {'end': 2457.933, 'text': "So as you know, I'm Eli, the Computer Guy, over here for elitocomputerguy.com and everymanit.com.", 'start': 2452.409, 'duration': 5.524}], 'summary': 'Learning php basics can make programming easier and more fun.', 'duration': 27.748, 'max_score': 2430.185, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU2430185.jpg'}], 'start': 1856.888, 'title': 'Printing and variable basics in php', 'summary': 'Covers printing text in php using html formatting, emphasizing the importance of correct formatting and discusses php variable basics, aiming to provide a simple and easy understanding for preparation of advanced classes.', 'chapters': [{'end': 2246.683, 'start': 1856.888, 'title': 'Printing in php and html', 'summary': 'Discusses the process of printing text in php onto web browsers, emphasizing the importance of using html formatting for proper display, and highlighting the potential issues caused by incorrect formatting.', 'duration': 389.795, 'highlights': ['Web browsers only understand HTML formatting, emphasizing the importance of using HTML tags for proper text display. Web browsers only understand HTML formatting, requiring the use of HTML tags for proper text display.', 'Demonstrates the use of backslash for multiple lines in PHP printing, highlighting its potential to cause problems. Demonstrates the use of backslash for multiple lines in PHP printing and highlights its potential to cause problems.', 'Explains the impact of incorrect HTML formatting on text display, showcasing how PHP printing without proper HTML tags results in a single line display. Explains the impact of incorrect HTML formatting on text display, showcasing how PHP printing without proper HTML tags results in a single line display.', 'Emphasizes the need to use HTML tags for text formatting and printing onto web browsers to avoid complications and ensure proper display. Emphasizes the need to use HTML tags for text formatting and printing onto web browsers to avoid complications and ensure proper display.', "Provides guidance on using HTML tags, specifically 'angle bracket break' for creating line breaks, and highlights the difference between text and HTML formatting. Provides guidance on using HTML tags, specifically 'angle bracket break' for creating line breaks, and highlights the difference between text and HTML formatting."]}, {'end': 2473.204, 'start': 2246.723, 'title': 'Php variables and print basics', 'summary': 'Covers the basics of php programming, focusing on creating and setting variables, printing values, and understanding html formatting, with an emphasis on simplicity and ease of learning, to prepare for more advanced classes.', 'duration': 226.481, 'highlights': ['PHP is a simple programming language, making it easier to learn and understand the basics. Emphasis on the simplicity of PHP and its ease of learning, setting the foundation for more advanced classes.', 'Understanding the rules for creating and setting variables in PHP, including naming conventions and syntax. Explanation of the naming conventions for variables, such as starting with a dollar sign and following specific rules for characters and numbers.', 'Printing values and incorporating HTML formatting in PHP for web browsers. Explaining the use of print function and HTML formatting to display content in a web browser, emphasizing the difference between text and HTML formatting.']}], 'duration': 616.316, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/RYrA3SNPtAU/pics/RYrA3SNPtAU1856888.jpg', 'highlights': ['Emphasizes the need to use HTML tags for text formatting and printing onto web browsers to avoid complications and ensure proper display.', "Provides guidance on using HTML tags, specifically 'angle bracket break' for creating line breaks, and highlights the difference between text and HTML formatting.", 'Explains the impact of incorrect HTML formatting on text display, showcasing how PHP printing without proper HTML tags results in a single line display.', 'Web browsers only understand HTML formatting, emphasizing the importance of using HTML tags for proper text display.', 'PHP is a simple programming language, making it easier to learn and understand the basics.', 'Understanding the rules for creating and setting variables in PHP, including naming conventions and syntax.', 'Printing values and incorporating HTML formatting in PHP for web browsers.']}], 'highlights': ['The class emphasizes the importance of understanding variables and printing in PHP programming, laying the foundation for more advanced concepts.', 'In PHP, variables are limited to three types: strings, integers, and arrays, making it easier for beginners to grasp the concept of variables and programming.', 'Precision is crucial in PHP programming, as even minor errors can render the program non-functional.', 'The chapter focuses on teaching the basics in a simple and understandable manner to prevent confusion and frustration.', 'Remember to always use opening and closing PHP tags, , respectively, in your PHP scripts as it tells the interpreter on the server that what follows is a PHP script.', 'Failure to use these tags will result in non-functioning PHP code, as it is what tells the interpreter on the server that the PHP script has ended.', 'Capitalization in variable names is crucial in PHP programming, as variables with the same spelling but different capitalization are considered distinct, highlighting the significance of maintaining a consistent naming convention.', 'Creating a variable in PHP involves using a dollar sign followed by the variable name, which must start with a letter or underscore and can contain letters or numbers.', 'Setting a variable in PHP entails assigning it a value, using double quotation marks for strings and directly specifying the number for numeric variables, followed by a semicolon to conclude the statement.', 'The chapter introduces the concept of variables in PHP, emphasizing the two main types, namely strings and numbers, while deferring the discussion of arrays to a later class for simplicity.', 'Setting variables in PHP involves using the dollar sign followed by the variable name, space equals, and the value, such as text or numbers.', 'Emphasizing the importance of ending statements with a semicolon in PHP to ensure proper syntax and execution.', "The print command is used to display text on the web browser, and it requires opening and closing PHP tags, followed by the keyword 'print' and the text to be displayed.", 'The print command in PHP outputs text to a web browser, and to apply formatting such as using HTML tags like h1 for making text big and bold, the print command should be instructed accordingly.', 'It is essential to specify HTML tags for formatting when using the print command in PHP, for example, using h1 for making text big and bold, to ensure the desired formatting in the web browser.', 'PHP simply prints out the text, and to have any formatting on the web page, the necessary HTML tags such as h1, h3, or paragraph align equals center must be added to the print command.', 'The print command in PHP allows for the printing of variables, enabling dynamic content and efficient code.', "Using variables in PHP allows for the creation and printing of messages, demonstrating the concept through examples like printing 'hello world' and 'Eli'.", 'Understanding variable usage becomes more important when dealing with databases and complex tasks in PHP.', 'You can print the value of the variable name, making it dynamic and able to change based on circumstances.', 'The chapter emphasizes the importance of being exact and precise in coding for successful execution.', 'Demonstration of using the print command with variables in a web browser to showcase real-time functionality and the need for HTML formatting for enhanced display.', "The chapter demonstrates creating and running a PHP script on a Windows 7 computer connected to an FTP server, utilizing GoDaddy hosting, and creating a variable to print 'hello world'.", "The process involves opening a PHP script, entering the code, creating a variable for a message (e.g., 'hello world'), and utilizing the print command to display the message.", "The process of creating and setting a variable in PHP is demonstrated, with the example of creating a variable 'message' and setting it to 'hello world'.", 'The importance of capitalization in PHP is highlighted, emphasizing that lowercase and uppercase letters are treated differently.', 'The usage of double quotation marks for printing in PHP is advised for consistency and to avoid unexpected output.', 'PHP uses semicolons to end commands, similar to how English language uses periods for the end of a sentence.', "The chapter demonstrates how to create variables, such as 'message' and 'message2', to store and print text content, with examples of 'hello world' and 'this is cool'.", 'The chapter emphasizes the syntax and formatting rules for creating and setting variables, including string and number variables in PHP.', 'It explains the use of the print command to dynamically create HTML code for formatting web pages, highlighting the need to include HTML tags for formatting the printed text.', 'Emphasizes the need to use HTML tags for text formatting and printing onto web browsers to avoid complications and ensure proper display.', "Provides guidance on using HTML tags, specifically 'angle bracket break' for creating line breaks, and highlights the difference between text and HTML formatting.", 'Explains the impact of incorrect HTML formatting on text display, showcasing how PHP printing without proper HTML tags results in a single line display.', 'Web browsers only understand HTML formatting, emphasizing the importance of using HTML tags for proper text display.', 'PHP is a simple programming language, making it easier to learn and understand the basics.', 'Understanding the rules for creating and setting variables in PHP, including naming conventions and syntax.', 'Printing values and incorporating HTML formatting in PHP for web browsers.']}