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<?php $dbquery_results1[0] = array("1","5","b99"); $dbquery_results1[1] = array("4","12","www"); $dbquery_results1[2] = array("10","32","ccc"); $dbquery_results1[3] = array("7","142","xx"); $dbquery_results2[0] = array("c","10"); $dbquery_results2[1] = array("as","1"); $dbquery_results2[2] = array("fe","7"); foreach($dbquery_results1 as $line_r1) { foreach($dbquery_results2 as $line_r2) { if($line_r1[0] == $line_r2[1]) { $line = $line_r1; $line[] = $line_r2[0]; $dbquery_combination[] = $line; } } } print_r($dbquery_combination); ?>

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