Views: 172 PHP Regular Expressions PHP provides robust support for regular expressions through the built-in preg functions. These functions allow you to perform pattern matching and manipulation on strings using regular expressions. Here are some commonly used preg functions in PHP: php php php php These are just a few examples of the commonly used […]

Views: 163 PHP Superglobals In PHP, superglobals are special predefined variables that are available in all scopes throughout a PHP script. They are called “superglobals” because they can be accessed from any part of the script without the need to explicitly declare or import them. There are several superglobal variables in PHP, each serving a […]

Views: 165 PHP Arrays PHP arrays are a fundamental data structure used for storing and managing multiple values in a single variable. They are versatile and allow you to store various types of data, such as numbers, strings, or even other arrays. PHP arrays can be indexed numerically or associatively. Here’s an example of a […]

Views: 304 PHP Functions PHP is a popular programming language used for web development. It offers a wide range of built-in functions that can be used to perform various tasks. Here are some commonly used PHP functions categorized by their functionality: These are just a few examples of the many functions available in PHP. You […]

Views: 175 PHP Loops PHP provides several types of loops that allow you to repeat a block of code multiple times. The most commonly used loops in PHP are: php This loop will iterate five times, starting from $i = 0 and incrementing $i by 1 in each iteration. php This loop will keep executing […]

Views: 164 PHP Switch In PHP, the switch statement is used to perform different actions based on different conditions. It provides a convenient way to evaluate an expression and execute different blocks of code based on the value of that expression. Here’s the basic syntax of a switch statement in PHP: php Here’s a step-by-step […]

Views: 190 PHP If…Else…Elseif Statements In PHP, you can use if, else, and elseif (or else if) statements to control the flow of your program based on certain conditions. These statements allow you to execute different blocks of code depending on whether a condition evaluates to true or false. Here’s the basic syntax for these […]

Views: 179 PHP Operators In PHP, operators are symbols or keywords used to perform operations on variables, values, or expressions. PHP provides a wide range of operators that can be categorized into several groups. Here are the main types of operators in PHP: These are the basic operators in PHP, but there are more specialized […]