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<?php $source=array(array("DOS"=>"Apr 3 2013","flag"=>"hit"),array("DOS"=>"Apr 4 2013","flag"=>"no hit"),array("DOS"=>"Apr 3 2013","flag"=>"hit")); $cond="Apr 3 2013"; $result=array_filter($source,function($v)use($cond){ return $v["DOS"]==$cond; }); print_r($result);

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