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<?php $itinerary = array (array('portName'=>'Day At Sea'), array('portName'=>'Moscow')); $badPorts = array('At Sea', 'Day At Sea', 'Cruising The Mediterranean Sea'); $image = ''; $image .= implode(',', array_reduce($itinerary, function ($result, $item){ if(!in_array($item['portName'], array('At Sea', 'Day At Sea', 'Cruising The Mediterranean Sea'))) $result[] = $item['portName']; //$index++; return $result; }, array())); var_dump($image);
Output for git.master, git.master_jit, rfc.property-hooks
string(6) "Moscow"

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