3v4l.org

run code in 300+ PHP versions simultaneously
<?php while {}

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)
5.4.320.0040.03712.49
5.4.310.0060.04212.49
5.4.300.0110.03612.50
5.4.290.0040.04512.49
5.4.280.0050.03412.39
5.4.270.0050.03612.39
5.4.260.0080.03412.39
5.4.250.0100.03312.39
5.4.240.0080.03312.39
5.4.230.0030.04012.38
5.4.220.0070.03412.38
5.4.210.0070.03412.38
5.4.200.0080.03512.38
5.4.190.0070.03912.38
5.4.180.0100.03212.38
5.4.170.0080.03512.38
5.4.160.0070.03612.38
5.4.150.0040.03812.38
5.4.140.0060.04212.07
5.4.130.0100.03812.05
5.4.120.0050.05012.02
5.4.110.0040.03812.01
5.4.100.0110.03112.01
5.4.90.0060.03812.02
5.4.80.0060.03612.02
5.4.70.0040.03512.00
5.4.60.0050.04112.00
5.4.50.0050.03512.00
5.4.40.0070.03211.99
5.4.30.0070.03512.00
5.4.20.0040.03711.98
5.4.10.0050.03511.99
5.4.00.0050.03711.49
5.3.290.0030.04212.80
5.3.280.0060.03712.71
5.3.270.0070.03812.73
5.3.260.0070.03912.72
5.3.250.0070.03712.72
5.3.240.0070.03712.72
5.3.230.0050.03912.71
5.3.220.0010.04112.68
5.3.210.0070.04212.68
5.3.200.0070.03612.68
5.3.190.0030.04012.68
5.3.180.0050.03712.67
5.3.170.0090.03412.67
5.3.160.0080.03912.67
5.3.150.0060.03812.67
5.3.140.0060.03712.66
5.3.130.0040.04312.66
5.3.120.0050.03812.66
5.3.110.0030.04012.66
5.3.100.0010.04612.12
5.3.90.0080.04612.08
5.3.80.0050.03612.08
5.3.70.0080.04512.07
5.3.60.0080.03412.06
5.3.50.0070.04012.00
5.3.40.0070.03512.00
5.3.30.0060.03411.95
5.3.20.0070.03311.72
5.3.10.0110.02911.70
5.3.00.0060.04211.68
5.2.170.0090.0439.18
5.2.160.0040.0289.18
5.2.150.0050.0299.18
5.2.140.0030.0319.18
5.2.130.0030.0329.14
5.2.120.0050.0409.14
5.2.110.0040.0289.14
5.2.100.0060.0269.14
5.2.90.0030.0299.14
5.2.80.0040.0309.14
5.2.70.0050.0299.14
5.2.60.0040.0309.09
5.2.50.0040.0369.05
5.2.40.0080.0339.04
5.2.30.0060.0329.01
5.2.20.0050.0389.01
5.2.10.0040.0308.93
5.2.00.0050.0288.78
5.1.60.0020.0258.06
5.1.50.0040.0248.06
5.1.40.0040.0248.05
5.1.30.0040.0258.40
5.1.20.0070.0288.42
5.1.10.0080.0238.14
5.1.00.0060.0238.14
5.0.50.0080.0296.63
5.0.40.0050.0226.48
5.0.30.0040.0316.29
5.0.20.0000.0236.26
5.0.10.0040.0276.23
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0060.0184.76
4.4.60.0030.0264.76
4.4.50.0010.0164.77
4.4.40.0030.0244.71
4.4.30.0030.0214.76
4.4.20.0050.0194.84
4.4.10.0010.0174.85
4.4.00.0010.0274.76
4.3.110.0010.0174.67
4.3.100.0010.0164.67
4.3.90.0020.0154.63
4.3.80.0030.0254.58
4.3.70.0010.0224.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0020.0304.54
4.3.30.0020.0273.29
4.3.20.0040.0213.27
4.3.10.0040.0173.21
4.3.00.0100.01715.63

preferences:
136.01 ms | 1394 KiB | 7 Q