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<?php for ($f = 0; $f < 10; $f++) { echo $f; if($f == 4) $f = 8; } echo "\n\n"; $f = array(1,2,3,4,5,6,7,8,9,10); foreach($f as $k => $v) { echo $k; if($k == 4) $k = 8; }
Output for git.master, git.master_jit, rfc.property-hooks
012349 0123456789

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