Complete PHP from Scratch for Beginners

Learn to differentiate installation stacks for PHP development—lamp stack for Linux, map stack for Mac, and vamp for Windows—and compare installation software such as amps and map that support multiple stacks.

Configure PHP on Windows by downloading the current version, installing the software, selecting a drive, switching the PHP version to 5.6 or 7.1, and installing the 32-bit redistributable package.

Verify your development environment before coding: install sublime, ensure AMS and apache are on, set php to 7, and confirm access to the AMS admin page and AMS homepage.

Learn to create your first PHP hello world program using echo, print, and short tags, and run it via the local host with a clear file structure and examples.

Master PHP comments by practicing single-line, multi-line, and hash comments, understanding their placement, nesting rules, and how they are ignored by the browser during execution.

Explore the best online PHP resources, including installation guides and forum support, and download the BHP configuration guide to resolve setup issues.

Explain the request response pattern as synchronous, two-way communication between a client and a server. See real-world browser-server examples and practice drawing a simple request-response diagram.

Recap the client-server model, explain request response definitions, and describe how the BHP language works in a web application, then compare BHP with other languages.

Embed php in html pages by creating templates, using opening and closing tags, and printing with echo or print, to demonstrate server-side output and client-side rendering.

Explore how whitespace works in PHP by using echo and print, observe the browser ignoring spaces, and test newlines, tabs, and indentation through simple example programs.

Explore PHP escaping characters and console output, using backslash, newline, tab, and dollar signs; learn how single and double quotes affect rendering and how to print escaping sequences.

Discover PHP reserved words and keywords, and why you must not name variables, constants, functions, or classes with them; review predefined constants via the provided, version-updated link.

Display exact text on a web page using php by employing multiple printing methods (echo and print), with headings and paragraphs, escaping quotes, and verifying output.

Define variables in php by placing the variable name on the left with a dollar sign and assigning a variable value on the right, then print or change it.

Learn how to declare PHP variables with a leading dollar sign, valid names with no spaces or special characters, and safe naming practices, including case sensitivity and avoiding keyword names.

Explore variable typing in BHP, seeing how string and integer conversions affect operations and area calculations. Learn when typing helps and why ensure operands have correct types before arithmetic.

Explore using super global variables to access predefined global data in PHP and retrieve the current script file name. Learn how to define, use, and access global variables inside functions.

Explore variable of variables in PHP by using a variable to hold another variable name, then access the target value with double dollar signs, demonstrated with names like John Smith.

Explore predefined PHP variables, including super global variables, through hands-on exercises that demonstrate accessing, reading documentation, and printing error messages with predefined variables.

Explore the isset() function as a PHP method to check if a variable is set or has value, using the ternary operator to print 'variable is set' or 'not set'.

Explore PHP magic constants, including line numbers and directory paths, and learn how they aid tracing and debugging, while avoiding manually defining constants to prevent confusion.

Define and display constants in PHP by creating string and integer constants, printing them from a function, and demonstrating the magic constant (line number) and global scope.

Master logical operators in PHP, including and, or, and not, with practical examples of evaluating permissions and conditions and an introduction to operator precedence.

Explore bitwise operators such as and, or, xor, and not and see how they operate on binary bits. Learn how integers convert to bits and practice with simple examples.

Explore how operator precedence dictates execution order in PHP, from post and pre increments to multiplication, conditional and assignment operators, with practical examples illustrating logical and or behavior.

Explain expressions and operators, showcasing conditional and mathematical examples. Understand operator precedence and the execution sequence, and practice with exercises and resources for the practical test.

Explore scalar types in PHP, define and use variables with integers, booleans, doubles, and strings, perform basic operations, and learn to define error types through hands-on exercises.

Define and work with integers in PHP by creating a file, printing to the console, and using decimal and hexadecimal representations, plus automatic string-to-integer conversion and platform-dependent maximum values.

Learn how doubles and floats represent decimals, define and print numeric variables, round values, and compare doubles with a precision threshold.

Learn boolean data types in PHP, including true and false, 0 and nonzero values, and how strings and null affect conditions with and, or, not.

Learn how to use null in PHP: initialize variables with null, check for empty or not, use is_null and empty, and unset to free memory.

Define namespaces in PHP to organize code and avoid name collisions. Access constants by prefixing with the namespace, using a folder-like structure and the include keyword.

Define namespaces in php, create and access namespace constants, and experiment with sub namespaces and include statements across files in exercise one.

Learn PHP control structures by using if, else if, and else to evaluate conditions and produce output based on greater than, equal to, or less than comparisons.

Explore switch statements in PHP by converting if-else logic to switch, learn syntax, cases, and break, and see default handling and string-based examples, including weekday checks.

Learn how to use the break statement to exit loops in PHP, including for, while, and do-while, with nested loop examples and printing 1–10 from an infinite loop.

Explore how to use the continue statement in PHP loops to skip iterations, print only even numbers in a while loop, and control execution with break after ten iterations.

Learn how the PHP return statement controls function flow by exiting a function, handling empty inputs, and guiding conditional logic with a switch and breaks.

Learn the difference between include and require in PHP, embed one file into another, and why missing files are handled with require to halt execution.

Learn the differences between include and include_once in PHP, including when to include a library file only once to avoid including the same functions and classes multiple times.

Compare PHP include and require statements, and see how require stops execution when a file is missing, while require_once and include_once ensure a file is included only once.

Explore building an easy table calculator in PHP by using nested for loops to generate multiplication tables from 1 to 10, formatted in an HTML table.

Learn PHP string operations, including combining strings and printing with here doc and no doc. Explore string length, position, word count, replace, case conversion, whitespace handling, wrapping, and related exercises.

Explore the difference between here doc and nowdoc in PHP, showing how nowdoc uses single quotes to disable variable interpolation and output content literally.

Learn how to use the strlen function to find the length of strings in PHP, including handling empty, not defined, and null values safely, and using length in conditional checks.

Practice php string functions by wrapping long text, replacing words with uppercase, counting words, and shuffling strings to reinforce practical text manipulation.

Learn to combine two strings to print multiple strings, practice with exercises, find string length and position, and use common string functions for a practical test.