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<?php $personas = [ 'Hermann' => [ 'status' => '0', 'gender' => 'maskulin' ], 'Lida' => [ 'status' => '1', 'gender' => 'feminin' ], 'Susi' => [ 'status' => '0', 'gender' => 'feminin' ], 'Mara' => [ 'status' => '0', 'gender' => 'feminin' ] ]; while ($status = current($personas)) { if ($status['status'] == '0') { $result[] = key($personas); } next($personas); } echo 'Personas with status 0: '.join(', ',$result);
Output for git.master, git.master_jit, rfc.property-hooks
Personas with status 0: Hermann, Susi, Mara

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