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<?php $result = 'foo'; for ($i = 0; $i < 50; ++$i) { $result .= $result; } var_dump(strlen($result));
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 50331680 bytes) in /in/oaMWK on line 6
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 8.0.13
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 100663328 bytes) in /in/oaMWK on line 6
Process exited with code 255.
Output for 5.2.2 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 100663297 bytes) in /in/oaMWK on line 6
Process exited with code 255.
Output for 5.2.1
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 100663297 bytes) in /in/oaMWK on line 6 zend_mm_heap corrupted
Process exited with code 1.
Output for 5.2.0
Fatal error: Out of memory (allocated 805830656) (tried to allocate 1610612737 bytes) in /in/oaMWK on line 6
Process exited with code 255.
Output for 5.1.6
FATAL: erealloc(): Unable to allocate 3221225473 bytes
Process exited with code 1.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.5

Process exited with code 137.

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220.84 ms | 402 KiB | 327 Q