3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p = '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' eval(gzuncompress(base64_decode($p)));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.140.0150.05012.07
5.4.130.0110.04712.05
5.4.120.0120.04712.02
5.4.110.0120.04612.02
5.4.100.0110.04512.02
5.4.90.0140.05512.01
5.4.80.0110.04612.01
5.4.70.0130.04412.01
5.4.60.0100.04812.01
5.4.50.0150.04512.00
5.4.40.0140.05511.99
5.4.30.0130.04411.99
5.4.20.0110.04811.98
5.4.10.0120.04611.99
5.4.00.0100.04311.48
5.3.240.0110.04912.72
5.3.230.0110.05012.71
5.3.220.0110.05112.68
5.3.210.0130.06912.68
5.3.200.0140.04712.68
5.3.190.0100.04912.68
5.3.180.0110.05012.67
5.3.170.0110.05112.67
5.3.160.0130.04312.67
5.3.150.0110.04812.67
5.3.140.0110.04412.66
5.3.130.0120.04512.66
5.3.120.0150.06312.66
5.3.110.0090.05312.66
5.3.100.0100.04812.12
5.3.90.0090.04612.08
5.3.80.0160.05012.07
5.3.70.0110.04312.08
5.3.60.0120.04812.06
5.3.50.0110.04412.00
5.3.40.0120.04512.00
5.3.30.0100.04311.95
5.3.20.0160.04811.73
5.3.10.0130.04211.70
5.3.00.0140.04311.68

preferences:
141.9 ms | 1394 KiB | 7 Q