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<?php $arr = []; for ($i=0; $i<100000; $i++) { $arr[] = ['code' => 123 . $i, 'ipn' => 'ipn-12345']; } $result = []; foreach ($arr as $entry) { $result[$entry['code']] = $entry; } unset($entry); echo count($arr); echo '-' . count($result); //print_r($arr);
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.1, 8.1.28, 8.2.18, 8.3.5 - 8.3.6
100000-100000
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Out of memory (allocated 29360128 bytes) (tried to allocate 2097160 bytes) in /in/m6WCm on line 5 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 8.1.2 - 8.1.27
Fatal error: Out of memory (allocated 31461376) (tried to allocate 4194312 bytes) in /in/m6WCm on line 5 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 72 bytes) in /in/m6WCm on line 11
Process exited with code 255.
preferences:
277.41 ms | 402 KiB | 368 Q