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<?php $id=5; $allProducts[] = array('itemid'=>$id,'qty' => 1); $allProducts[] = array('itemid'=>6,'qty' => 1); // old version if(array_search($id,array_column($allProducts, 'itemid'))) { echo "an item was found\n"; // will not work } else { echo "NO Item was found, though it should be there\n"; } // corrected version if(array_search($id,array_column($allProducts, 'itemid')) !== false) { echo "an item was found and has the key " .array_search($id,array_column($allProducts, 'itemid')); }
Output for git.master, git.master_jit, rfc.property-hooks
NO Item was found, though it should be there an item was found and has the key 0

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