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<?php $array = array( 1 => array( 'message_id' => 1, 'points' => 3, ), 2 => array( 'message_id' => 2, 'points' => 2, ), 3 => array( 'message_id' => 3, 'points' => 2, ), ); $hieghest = 0; foreach ($array as $key => $arr) { if($arr['message_id'] > $hieghest) $hieghest = $arr['message_id']; } echo "Hieghest: " . $hieghest;
Output for git.master, git.master_jit, rfc.property-hooks
Hieghest: 3

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