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<?php function a($depth = 0) { //return last backtrace call. If backtrace bigger then 3, return third call. if($depth === 1000) { debug_backtrace(false, 3); } return a(++$depth, str_repeat("a", 1000)); } var_dump(a());
Output for git.master, rfc.property-hooks
Fatal error: Out of memory (allocated 35651584 bytes) (tried to allocate 20480 bytes) in /in/NOkDf on line 10 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 18874368 bytes) (tried to allocate 20480 bytes) in /in/NOkDf on line 10 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.

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