note 110643 added to function.in-array

Function to check if EVERY needle-array-value is in an hackstack-array. See Quaquaversal's (20-May-2007) array_in_array() to check if ANY needle-value is in the hackstack-array. <?php function array_all_in_array($needles, $haystack) { foreach ($needles as $needle) { if ( ! in_array($needle, $haystack) ) { return false; } } return true; } ?> ---- Server IP: 69.147.83.199 Probable Submitter: 178.191.169.202 ---- Manual Page -- http://www.php.net/manual/en/function.in-array.php Edit -- https://master.php.net/note/edit/110643 Del: integrated -- https://master.php.net/note/delete/110643/integrated Del: useless -- https://master.php.net/note/delete/110643/useless Del: bad code -- https://master.php.net/note/delete/110643/bad+code Del: spam -- https://master.php.net/note/delete/110643/spam Del: non-english -- https://master.php.net/note/delete/110643/non-english Del: in docs -- https://master.php.net/note/delete/110643/in+docs Del: other reasons-- https://master.php.net/note/delete/110643 Reject -- https://master.php.net/note/reject/110643 Search -- https://master.php.net/manage/user-notes.php