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<?php $stuff = array( 'a','b','c' ); for ($i=0; $i <= 5; $i++) { if (isset($stuff[$i])) { echo $stuff[$i]; } else { echo 'no such key as ' . $i . ' <br>'; } }
Output for git.master, git.master_jit, rfc.property-hooks
abcno such key as 3 <br>no such key as 4 <br>no such key as 5 <br>

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