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<?php $path = 'C:/123/'; $list = array('f1.txt', 'f2.txt', 'f3.txt', 'f4.txt'); $mapping = array_map(function($i, $item) use ($path) { return $path ? $path . $item : $item; }, $list); var_dump($mapping);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 1 passed and exactly 2 expected in /in/rmWjN:4 Stack trace: #0 [internal function]: {closure}('f1.txt') #1 /in/rmWjN(4): array_map(Object(Closure), Array) #2 {main} thrown in /in/rmWjN on line 4
Process exited with code 255.

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