3v4l.org

run code in 300+ PHP versions simultaneously
<?php $h = 0; $h ^= ($h >>> 20) ^ ($h >>> 12); echo $h ^ ($h >>> 7) ^ ($h >>> 4);

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)
5.4.340.0050.04012.00
5.4.320.0100.03512.50
5.4.310.0060.04112.49
5.4.300.0060.03512.50
5.4.290.0110.03812.49
5.4.280.0070.04012.39
5.4.270.0060.04612.39
5.4.260.0070.04112.39
5.4.250.0080.04312.39
5.4.240.0140.04612.39
5.4.230.0200.07912.38
5.4.220.0060.05512.38
5.4.210.0110.04312.38
5.4.200.0090.05612.38
5.4.190.0060.04712.38
5.4.180.0060.04112.38
5.4.170.0060.03912.39
5.4.160.0100.03412.38
5.4.150.0070.03812.38
5.4.140.0060.04112.07
5.4.130.0100.04512.05
5.4.120.0080.03812.02
5.4.110.0120.04612.01
5.4.100.0110.03612.02
5.4.90.0050.04612.01
5.4.80.0070.03812.01
5.4.70.0080.04212.01
5.4.60.0080.03912.01
5.4.50.0050.04312.00
5.4.40.0080.03711.99
5.4.30.0050.03611.99
5.4.20.0070.05211.99
5.4.10.0130.04612.00
5.4.00.0090.03611.48
5.3.290.0060.04012.80
5.3.280.0100.03412.71
5.3.270.0050.04012.73
5.3.260.0070.05012.71
5.3.250.0110.05212.72
5.3.240.0080.03912.72
5.3.230.0060.04412.71
5.3.220.0120.05512.68
5.3.210.0170.05712.68
5.3.200.0130.05712.68
5.3.190.0080.05312.68
5.3.180.0090.03912.68
5.3.170.0080.04212.67
5.3.160.0090.04212.68
5.3.150.0130.07212.67
5.3.140.0110.05112.66
5.3.130.0090.03912.66
5.3.120.0040.04312.66
5.3.110.0100.04112.66
5.3.100.0100.03812.12
5.3.90.0080.04512.09
5.3.80.0060.04112.07
5.3.70.0070.03912.08
5.3.60.0110.03712.06
5.3.50.0060.04312.00
5.3.40.0090.04712.00
5.3.30.0060.04311.95
5.3.20.0030.04611.73
5.3.10.0080.03411.70
5.3.00.0070.04611.68
5.2.170.0100.0329.18
5.2.160.0020.0409.18
5.2.150.0040.0339.18
5.2.140.0060.0299.18
5.2.130.0080.0439.14
5.2.120.0070.0379.14
5.2.110.0060.0299.15
5.2.100.0090.0289.14
5.2.90.0060.0429.14
5.2.80.0100.0259.14
5.2.70.0050.0369.14
5.2.60.0090.0309.09
5.2.50.0030.0329.06
5.2.40.0050.0309.03
5.2.30.0060.0299.01
5.2.20.0100.0279.01
5.2.10.0040.0318.93
5.2.00.0040.0348.78
5.1.60.0030.0278.07
5.1.50.0050.0258.07
5.1.40.0030.0318.04
5.1.30.0080.0258.40
5.1.20.0060.0258.41
5.1.10.0040.0298.14
5.1.00.0050.0358.14
5.0.50.0100.0246.63
5.0.40.0050.0276.48
5.0.30.0040.0316.29
5.0.20.0020.0226.27
5.0.10.0050.0186.24
5.0.00.0030.0326.23
4.4.90.0040.0164.78
4.4.80.0030.0204.75
4.4.70.0040.0194.75
4.4.60.0050.0144.76
4.4.50.0040.0164.77
4.4.40.0020.0254.71
4.4.30.0050.0134.76
4.4.20.0030.0154.84
4.4.10.0020.0174.85
4.4.00.0030.0254.76
4.3.110.0010.0174.67
4.3.100.0030.0154.66
4.3.90.0020.0154.63
4.3.80.0040.0234.59
4.3.70.0030.0154.63
4.3.60.0020.0204.63
4.3.50.0030.0174.63
4.3.40.0030.0254.54
4.3.30.0020.0163.28
4.3.20.0030.0153.25
4.3.10.0030.0163.22
4.3.00.0000.0238.05

preferences:
137.46 ms | 1394 KiB | 7 Q