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<?php $a = array('a', 'b', 'c'); /*foreach($a as $k=>$v){ if($k==1) unset($a[$k]); echo $k.' => '.$v.' ('.$a[$k].')'.PHP_EOL; }*/ for($k=0; $k<count($a); $k++){ if($k==1) unset($a[$k]); echo $k.' => '.$v.' ('.$a[$k].')'.PHP_EOL; } print_r($a);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $v in /in/MZO8n on line 15 0 => (a) Warning: Undefined variable $v in /in/MZO8n on line 15 Warning: Undefined array key 1 in /in/MZO8n on line 15 1 => () Array ( [0] => a [2] => c )

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