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<?php $x = array(1, 2, 3, 4, 5); $len=count($x); echo "array[$len]"; foreach($x as $key=>$int) echo "[$key] => $int"; unset($x[3]); echo "\n"; $len=count($x); echo "array[$len]"; foreach($x as $key=>$int) echo "[$key] => $int"; ?>
Output for git.master, git.master_jit, rfc.property-hooks
array[5][0] => 1[1] => 2[2] => 3[3] => 4[4] => 5 array[4][0] => 1[1] => 2[2] => 3[4] => 5

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