is_array

(PHP 4, PHP 5, PHP 7)
Finds whether a variable is an array
bool is_array ( mixed $var )

Finds whether the given variable is an array.

Parameters:
var

The variable being evaluated.

Returns:

Returns TRUE if var is an array, FALSE otherwise.

Examples:
Check that variable is an array
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<?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';
?>

The above example will output:

Array
not an Array
See also:

is_float() -

is_int() -

is_string() -

is_object() -

doc_php
2025-01-10 15:47:30
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