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<?php $array = array('ça', 'ne', 'marche', 'pas'); foreach($array as $key => $value) { if ($key % 1 == 1) unset($array[++$key]); echo $value." "; } echo "\n"; $array = array('ça', 'ne', 'marche', 'pas'); foreach($array as $key => &$value) { if ($key % 1 == 1) unset($array[++$key]); echo $value." "; }
Output for git.master, git.master_jit, rfc.property-hooks
ça ne marche pas ça ne marche pas

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