Reset an array having Particular or similar key.Unset an array using pregmatach key search
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$myarray['my_id']='sss'; $myarray['datatext_1']='fdsafd'; $myarray['datatext_2']='ggg'; $myarray['datatext_3']='sss'; $myarray['datatexts_3']='sss'; $myarray['user_type']='sss'; foreach ($myarray as $key => $value) { if (preg_match('/datatext_\d/', $key)) { unset($myarray[$key]); } } echo "<pre>";print_r($myarray);echo "<br>"; |