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<?php $array = array(1,2,3,4,5,6,7,8,9); function soma_1($chave, $valor){ $array[$chave] += 1; } function echo_array($chave){ echo "$chave \n"; } array_walk($array,'soma_1'); array_walk($array,'echo_array');
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 1 in /in/da0ok on line 6 Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 2 in /in/da0ok on line 6 Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 3 in /in/da0ok on line 6 Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 4 in /in/da0ok on line 6 Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 5 in /in/da0ok on line 6 Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 6 in /in/da0ok on line 6 Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 7 in /in/da0ok on line 6 Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 8 in /in/da0ok on line 6 Warning: Undefined variable $array in /in/da0ok on line 6 Warning: Undefined array key 9 in /in/da0ok on line 6 1 2 3 4 5 6 7 8 9

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