3v4l.org

run code in 300+ PHP versions simultaneously
<?php strpos("h","hello")

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)
5.4.310.0050.04012.46
5.4.300.0070.03612.47
5.4.290.0050.04012.46
5.4.280.0060.03612.36
5.4.270.0050.03912.36
5.4.260.0040.04812.36
5.4.250.0070.04612.36
5.4.240.0080.03412.36
5.4.230.0050.03812.35
5.4.220.0040.03812.35
5.4.210.0100.03212.35
5.4.200.0080.03612.35
5.4.190.0090.03512.34
5.4.180.0100.03312.34
5.4.170.0030.04012.36
5.4.160.0080.03612.36
5.4.150.0090.04312.35
5.4.140.0030.03912.04
5.4.130.0060.03512.02
5.4.120.0050.03611.98
5.4.110.0030.03811.98
5.4.100.0060.03511.98
5.4.90.0070.03511.98
5.4.80.0050.03811.98
5.4.70.0070.03411.97
5.4.60.0080.03611.97
5.4.50.0090.03711.97
5.4.40.0040.04311.96
5.4.30.0070.05011.96
5.4.20.0050.05211.96
5.4.10.0040.03511.96
5.4.00.0060.03511.46
5.3.280.0070.03712.71
5.3.270.0080.03712.73
5.3.260.0040.04212.72
5.3.250.0060.03812.72
5.3.240.0060.03912.72
5.3.230.0080.03712.71
5.3.220.0040.04012.68
5.3.210.0100.03612.68
5.3.200.0060.04112.68
5.3.190.0070.03712.68
5.3.180.0060.03512.67
5.3.170.0060.03512.66
5.3.160.0060.03612.67
5.3.150.0060.03912.68
5.3.140.0090.03412.66
5.3.130.0100.03612.66
5.3.120.0060.04012.66
5.3.110.0030.04412.66
5.3.100.0090.04712.12
5.3.90.0100.04612.08
5.3.80.0080.05012.07
5.3.70.0080.05312.08
5.3.60.0080.05112.06
5.3.50.0070.05012.00
5.3.40.0090.05212.00
5.3.30.0110.05111.95
5.3.20.0110.04711.72
5.3.10.0130.05411.70
5.3.00.0050.05911.68
5.2.170.0060.0419.18
5.2.160.0120.0359.18
5.2.150.0040.0439.18
5.2.140.0060.0439.18
5.2.130.0070.0359.14
5.2.120.0040.0299.14
5.2.110.0040.0429.15
5.2.100.0040.0309.14
5.2.90.0060.0339.14
5.2.80.0040.0329.14
5.2.70.0060.0309.14
5.2.60.0040.0329.09
5.2.50.0040.0389.06
5.2.40.0040.0329.04
5.2.30.0030.0329.01
5.2.20.0020.0369.00
5.2.10.0020.0318.93
5.2.00.0030.0318.79
5.1.60.0050.0238.07
5.1.50.0040.0258.06
5.1.40.0050.0248.05
5.1.30.0060.0248.40
5.1.20.0040.0288.42
5.1.10.0060.0248.14
5.1.00.0050.0248.14
5.0.50.0020.0226.62
5.0.40.0040.0196.48
5.0.30.0010.0346.29
5.0.20.0020.0206.27
5.0.10.0040.0246.24
5.0.00.0050.0396.23
4.4.90.0040.0254.78
4.4.80.0050.0204.75
4.4.70.0040.0214.76
4.4.60.0020.0224.75
4.4.50.0030.0224.77
4.4.40.0060.0304.71
4.4.30.0050.0154.76
4.4.20.0020.0184.85
4.4.10.0060.0194.85
4.4.00.0060.0314.76
4.3.110.0040.0224.67
4.3.100.0050.0214.67
4.3.90.0040.0214.63
4.3.80.0050.0314.59
4.3.70.0040.0204.63
4.3.60.0020.0164.63
4.3.50.0030.0164.63
4.3.40.0030.0264.54
4.3.30.0030.0213.29
4.3.20.0010.0173.26
4.3.10.0020.0163.21
4.3.00.0130.0207.12

preferences:
147.1 ms | 1386 KiB | 7 Q