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<?php $original = array('a','b','c',1,2,3,4,5,'t','x','w'); $letters = array(); $numbers = array(); foreach($original as $element){ if(is_numeric($element)){ $numbers[] = $element; }else{ $letters[] = $element; } } var_dump($numbers); var_dump($letters);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) [4]=> int(5) } array(6) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" [3]=> string(1) "t" [4]=> string(1) "x" [5]=> string(1) "w" }

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