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I want to compare 2 arrays by values and not keys. For example:
$array1 = array(0 => 'wow', 1 => 'foo', 2 => 'bar');
$array2 = array(0 => 'foo', 1 => 'wow', 2 => 'bar');
are not unique.
Is there any function for this?
Thanx!
array_diff() – Compares array1 against array2 and returns the difference.
array_diff_assoc() – Computes the difference of arrays with additional index check