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run code in 150+ php & hhvm versions
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<?php $prodQueryResult =array('PRODUCT1'=>'prod1','QUANTITY1'=>'quan1','PRODUCT2'=>'prod2','QUANTITY2'=>'quan2','PRODUCT3'=>'prod3','QUANTITY3'=>'quan3','PRODUCT4'=>'prod4','QUANTITY4'=>'quan4','PRODUCT5'=>'prod5','QUANTITY5'=>'quan5','PRODUCT6'=>'prod6','QUANTITY6'=>'quan6','PRODUCT7'=>'prod7','QUANTITY7'=>'quan7'); $i=6; foreach($prodQueryResult as $key=> $prod) { $count=$i; $p = "PRODUCT".$i; $q = "QUANTITY".$i; //echo $q."\n"; echo $key.'->'.$prod."\n"; $i++; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
PRODUCT1->prod1 QUANTITY1->quan1 PRODUCT2->prod2 QUANTITY2->quan2 PRODUCT3->prod3 QUANTITY3->quan3 PRODUCT4->prod4 QUANTITY4->quan4 PRODUCT5->prod5 QUANTITY5->quan5 PRODUCT6->prod6 QUANTITY6->quan6 PRODUCT7->prod7 QUANTITY7->quan7