note 39007 deleted from function.in-array by felipe

Note Submitter: Frank Sträter 

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I forgot ta add $value === $needle instead of $value == $needle. The first one does a strict check. Thanks to the note by michi I have reduced the function to:

<?php

function in_array_multi($needle, $haystack) {
	if (!is_array($haystack)) return false;
    while (list($key, $value) = each($haystack)) {
        if (is_array($value) && in_array_multi($needle, $value) || $value === $needle) {
            return true;
		}
    }
    return false;
}

?>