3v4l.org

run code in 300+ PHP versions simultaneously
<?php putenv("TEST=getenv(PHP_SELF)); echo getenv(TEST);

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)
5.4.270.0070.03912.34
5.4.260.0070.04112.34
5.4.250.0070.03612.34
5.4.240.0060.04012.34
5.4.230.0040.03912.33
5.4.220.0040.03912.33
5.4.210.0040.03812.33
5.4.200.0040.03812.33
5.4.190.0070.03712.33
5.4.180.0070.03512.33
5.4.170.0060.03712.34
5.4.160.0040.03612.34
5.4.150.0070.03612.33
5.4.140.0040.03812.02
5.4.130.0040.03812.01
5.4.120.0070.03611.96
5.4.110.0070.04111.96
5.4.100.0040.03811.96
5.4.90.0050.03911.96
5.4.80.0070.04111.96
5.4.70.0030.03611.96
5.4.60.0040.03511.96
5.4.50.0030.03811.96
5.4.40.0070.03511.94
5.4.30.0040.03811.94
5.4.20.0060.03511.94
5.4.10.0050.03411.94
5.4.00.0040.03611.43
5.3.280.0090.03712.71
5.3.270.0080.04212.72
5.3.260.0070.03912.72
5.3.250.0040.03912.72
5.3.240.0050.03812.72
5.3.230.0090.03612.71
5.3.220.0060.04112.68
5.3.210.0080.03812.68
5.3.200.0080.03612.68
5.3.190.0090.03512.68
5.3.180.0060.03812.67
5.3.170.0070.03612.67
5.3.160.0070.03712.67
5.3.150.0070.03612.67
5.3.140.0060.03712.66
5.3.130.0070.03912.66
5.3.120.0050.03912.66
5.3.110.0070.04312.66
5.3.100.0050.03612.12
5.3.90.0050.03812.09
5.3.80.0050.03812.07
5.3.70.0040.04012.08
5.3.60.0090.03512.06
5.3.50.0070.03512.00
5.3.40.0080.03912.00
5.3.30.0070.03511.94
5.3.20.0040.03811.71
5.3.10.0080.04111.67
5.3.00.0080.04211.66
5.2.170.0040.0359.16
5.2.160.0060.0299.16
5.2.150.0070.0329.16
5.2.140.0060.0309.16
5.2.130.0040.0309.12
5.2.120.0080.0369.12
5.2.110.0060.0299.12
5.2.100.0040.0389.12
5.2.90.0120.0359.12
5.2.80.0070.0339.12
5.2.70.0050.0319.12
5.2.60.0050.0299.07
5.2.50.0040.0319.04
5.2.40.0070.0269.02
5.2.30.0030.0318.99
5.2.20.0030.0308.98
5.2.10.0040.0298.90
5.2.00.0030.0318.76
5.1.60.0020.0268.05
5.1.50.0060.0258.05
5.1.40.0040.0238.03
5.1.30.0040.0308.38
5.1.20.0070.0248.40
5.1.10.0040.0268.13
5.1.00.0040.0298.12
5.0.50.0050.0236.61
5.0.40.0040.0206.46
5.0.30.0040.0316.28
5.0.20.0030.0216.25
5.0.10.0020.0216.22
5.0.00.0040.0306.21
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0050.0164.75
4.4.60.0040.0174.75
4.4.50.0030.0184.77
4.4.40.0050.0254.71
4.4.30.0020.0164.76
4.4.20.0040.0164.84
4.4.10.0040.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0030.0154.67
4.3.90.0020.0164.63
4.3.80.0010.0274.58
4.3.70.0040.0144.63
4.3.60.0040.0184.62
4.3.50.0040.0164.63
4.3.40.0040.0224.54
4.3.30.0020.0153.28
4.3.20.0040.0143.25
4.3.10.0030.0143.21
4.3.00.0070.0177.75

preferences:
141.16 ms | 1394 KiB | 7 Q