How to check a variable is an array or not in PHP?

1.	How to check a variable is an array or not in PHP?
Answer» PHP developers use the is_array() function to determine WHETHER a variable is an array or not. It is AVAILABLE for only PHP 4 and above versions. Example is_array (var_name) $VAR = ['Best', 'Interview', 'Questions']; if(is_array ($var)) { // True }

Answer»

PHP developers use the is_array() function to determine WHETHER a variable is an array or not. It is AVAILABLE for only PHP 4 and above versions.

Example

is_array (var_name)
$VAR = ['Best', 'Interview', 'Questions'];
if(is_array ($var)) {
// True
}

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