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<?php function abc($a) { unset($a[1]); } $a = range(1, 5000); echo memory_get_peak_usage(true), "\n"; abc($a); echo memory_get_peak_usage(true), "\n";
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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2097152 2097152
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
1048576 1572864
Output for 5.3.0 - 5.3.29
1572864 2097152
Output for 5.2.3 - 5.2.17
1048576 1310720
Output for 5.2.1 - 5.2.2
786432 1310720
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
Fatal error: Call to undefined function memory_get_peak_usage() in /in/Lsnm7 on line 10
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: memory_get_peak_usage() in /in/Lsnm7 on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: memory_get_peak_usage() in /in/Lsnm7 on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: memory_get_peak_usage() in /in/Lsnm7 on line 10
preferences:
222.13 ms | 401 KiB | 460 Q