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<?php $arr = ['pizza' => 1, 'something' => 2, 'world' => 3]; foreach($arr as $key => $val) { var_dump($arr); echo PHP_EOL; if ($key === 'pizza') { unset($arr['world']); } }
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { ["pizza"]=> int(1) ["something"]=> int(2) ["world"]=> int(3) } array(2) { ["pizza"]=> int(1) ["something"]=> int(2) } array(2) { ["pizza"]=> int(1) ["something"]=> int(2) }

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