IS_ARRAY(3) 1 IS_ARRAY(3)
is_array - Finds whether a variable is an array
SYNOPSIS
bool is_array (mixed $var)
DESCRIPTION
Finds whether the given variable is an array.
PARAMETERS
o $var
- The variable being evaluated.
RETURN VALUES
Returns TRUE if $var is an array, FALSE otherwise.
EXAMPLES
Example #1
Check that variable is an array
<?php
$yes = array('this', 'is', 'an array');
echo is_array($yes) ? 'Array' : 'not an Array';
echo "
";
$no = 'this is a string';
echo is_array($no) ? 'Array' : 'not an Array';
?>
The above example will output:
Array
not an Array
SEE ALSO
is_float(3), is_int(3), is_string(3), is_object(3).
PHP Documentation Group IS_ARRAY(3)
