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<?php function foo($a) { print $a."\n"; } $products = array(5,6,7); $kp = "test:"; foo(array_map(function($product) use ($kp) { return $kp . $product; }, $products));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Array to string conversion in /in/XDJ8I on line 4 Array

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