C++ And PHP Complete Course for C++ and PHP Beginners

Learn the basic syntax of PHP and create a hello world program using echo or print, with code enclosed by the PHP tags and run from the command line.

Explore PHP file input and output by writing to a file with fopen in write mode, using fwrite, then reading with fopen in read mode and fgets until feof.

Explore PHP arithmetic operators, including addition, subtraction, multiplication, division, modulus, integer division, and increment/decrement, through a practical script using A=42 and B=20.

Explore PHP assignment operators from = to +=, -=, *=, /=, and %= with A=42 and B=20, illustrating how C evolves from 62 to 104, 2604, and 20.

Explore how PHP comparison operators work by comparing two variables, A and B, with values 42 and 20, and observe true or false outcomes for equality, inequality, and relational operators.

Save an HTML file as a PHP file and execute a hello world script on a local web server, using PHP tags, echo, and localhost/hello.php.

Explore web concepts as used in PHP, contrasting client-side JavaScript and server-side PHP, with a localhost example showing how client and server dates can differ in real server scenarios.

Learn how the PHP break statement terminates loops early, including it in a while loop that stops when a random number equals five, demonstrating control flow and iteration termination.

Explore how PHP's continue statement controls loop execution by skipping remaining statements in the current iteration and restarting the next one within a while loop, as demonstrated with random numbers.

Explore the PHP for loop syntax, including initialization, test condition, and increment, with examples: a simple 1–10 loop, a random-termination loop, and an array traversal.

Explore the PHP while loop in this hands-on lesson, showing a loop that prints 1–10 and another that repeats until a random number equals five.

Explore how a PHP switch case selects addition, subtraction, multiplication, or division based on a random value. Generate random operands with rand and use break to prevent fall-through.

Demonstrates the MySQL API in PHP, showing procedural and object oriented usage to connect, run select queries, and display employee records from a table.

Demonstrate PHP inheritance by extending a student class to engineering student, showing how protected members and constructors pass from parent to child, and get details overridden to include branch.

Demonstrate how the get method sends form data by appending key/value pairs to the URL as a query string, and how PHP retrieves them from $_GET.

Learn how PHP handles function calls, including call by reference using ampersand, default and variable length arguments, and returning values with practical examples like swap and average.

Explore scalar type declarations in PHP 7, using typed function arguments and return types, and compare coercive and strict modes with practical examples.

Discover the PHP spaceship operator in PHP 7, a two-way comparison operator that returns three possible values: -1, 0, or 1. See practical examples with numbers and strings.

Learn how the PHP 7 null coalescing operator uses the double question mark to return a set variable or a fallback value, contrasting with the ternary operator, via practical examples.

Explore how to set and retrieve cookies in a PHP web app using an HTML form, a set-cookie.php script, and a get-cookie.php script.

Use set_exception_handler in PHP to create a custom exception handler that routes exceptions to a user defined function and prints the uncaught exception message, such as division by zero.

Demonstrate how the PHP die function handles errors by terminating the script with an optional message, using file_exists on test.txt to show 'file not found' or 'opened file successfully'.

Explore php decision making with if, else if, and else, using rand to generate a number and print prompts for ranges under 25, 25–50, or 50 and above.

Define a custom error handler function and set it as the default with set_error_handler to trap errors, print the error number and the error string, and terminate the PHP script.

Explore PHP exception handling with try, throw, and catch by demonstrating a division by zero error in a console program that uses standard input and prints the message via catch.

Discover how PHP's $_REQUEST retrieves form data from GET or POST, using the request array to access name and age, with examples of self-referential forms.

Explore anonymous class in PHP 7, instantiate an unnamed class with new, initialize x via the constructor, and perform add and subtract methods to yield 30 and 5.

Explore class and object creation in PHP with a book class featuring title and price. Understand constructor usage, setters and getters, and get details to display object data.