is_array

is_array

Finds whether a variable is an array

bool **is_array** mixed $value

Finds whether the given variable is an array.

valueThe variable being evaluated.

Returns true if is an , false otherwise. value``array

Voorbeeld: Check that variable is an array

<?php
$yes = array('this', 'is', 'an array');

echo is_array($yes) ? 'Array' : 'not an Array';
echo "\n";

$no = 'this is a string';

echo is_array($no) ? 'Array' : 'not an Array';
?>

Array
not an Array

array_is_list``is_float``is_int``is_string``is_object