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<?php $startMemory = memory_get_usage(); $array = range(1, 100000); echo memory_get_usage() - $startMemory, " bytes\n"; $startMemory = memory_get_usage(); foreach (range(1, 100000) as $i) { $array["test$i"] = $i; }; echo memory_get_usage() - $startMemory, " bytes\n";
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.0 - 7.2.6
4198480 bytes 9230792 bytes
Output for 7.1.10
4198480 bytes 9230792 bytes
Process exited with code 137.

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