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<?php function sum() { $list = array(); $prepare = function($value) use(&$prepare, &$list) { if (is_array($value)) { return $prepare(array_merge($list, $value));//array_map($prepare, ); } $list[] = $value; }; $args = func_get_args(); array_walk($args, $prepare, $list); var_dump($list); return addition(0, $list); } function addition($sum, array &$list) { return empty($list) ? $sum : addition($sum + array_pop($list), $list); } $vars = range(1, 10); echo sum(array($vars), array(1));
Output for git.master
Fatal error: Out of memory (allocated 31457280 bytes) (tried to allocate 262144 bytes) in /in/nBHkF on line 7 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for git.master_jit
Fatal error: Out of memory (allocated 23068672 bytes) (tried to allocate 262144 bytes) in /in/nBHkF on line 7 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for rfc.property-hooks
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/nBHkF on line 7
Process exited with code 255.

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