PHP

sort() Syntax sort( array &$array, int $flags = SORT_REGULAR): bool $array is the input array to sort. $flags argument is one or...

Creating arrays Using array() construct Syntax: <?php $empty_array = array(); Ex: Using the [] syntax PHP provides a more convenient...

Introduction A multidimensional array is an array containing one or more arrays. PHP supports multidimensional arrays that are two, three,...

Table of Contents Function Description array() Creates an array array_change_key_case() Changes all keys in an array to lowercase or uppercase...

Introduction An array is a special variable that can hold many values under a single name, and you can access...

What is a function? A function is a named block of code that performs a specific task. PHP provides us...

Switch statement Introduction The switch statement is similar to the series of if-else statements. The switch statement performs in various cases i.e. it has...

If statement Introduction The if statement allows you to execute a statement if an expression evaluates to true. <?php if...

PHP supports many kinds of operators: Arithmetic Operators Assignment Operators Bitwise Operators Comparison Operators Increment/Decrement Operators Logical Operators Concatenating Operators...

Introduction A type specifies the amount of memory that allocates to a value associated with it. A type also determines...