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<?php $a = array('leg1'=>'LA', 'leg2'=>'NY', 'leg3'=>'NY', 'leg4'=>'NY', 'leg5'=>'FL'); while($current = current($a)) { echo $current . "... "; if(next($a) == $current && next($a) == $current){ echo "matches the next two values!\n"; } else { echo "does NOT match the next two values\n"; } //prev($a); }
Output for git.master, git.master_jit, rfc.property-hooks
LA... does NOT match the next two values NY... matches the next two values! NY... does NOT match the next two values FL... does NOT match the next two values

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