3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ($foo = \DateTime::W3C){}

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)
5.4.340.0120.02812.02
5.4.320.0080.03812.51
5.4.310.0060.03812.51
5.4.300.0030.04112.52
5.4.290.0070.03812.50
5.4.280.0070.03512.40
5.4.270.0090.04512.40
5.4.260.0060.03812.40
5.4.250.0060.04112.40
5.4.240.0080.03412.40
5.4.230.0040.04012.39
5.4.220.0070.03712.39
5.4.210.0070.03412.39
5.4.200.0080.04612.39
5.4.190.0080.03512.39
5.4.180.0060.03812.39
5.4.170.0050.03812.40
5.4.160.0060.03612.39
5.4.150.0080.04112.39
5.4.140.0040.04312.08
5.4.130.0050.03812.07
5.4.120.0050.03912.03
5.4.110.0040.03712.02
5.4.100.0060.03512.03
5.4.90.0040.03812.02
5.4.80.0090.04112.02
5.4.70.0070.03412.02
5.4.60.0060.03812.02
5.4.50.0080.03612.02
5.4.40.0100.04612.01
5.4.30.0100.04412.00
5.4.20.0050.04012.00
5.4.10.0060.03412.00
5.4.00.0070.03611.50
5.3.290.0030.04312.80
5.3.280.0060.04212.71
5.3.270.0110.04912.73
5.3.260.0050.04112.71
5.3.250.0050.04112.72
5.3.240.0080.04212.72
5.3.230.0080.04012.71
5.3.220.0100.03812.68
5.3.210.0060.03912.68
5.3.200.0040.04012.68
5.3.190.0060.03912.67
5.3.180.0050.04212.68
5.3.170.0070.03512.66
5.3.160.0060.03712.67
5.3.150.0050.03812.67
5.3.140.0080.03912.66
5.3.130.0050.04212.66
5.3.120.0070.03812.66
5.3.110.0050.03912.66
5.3.100.0110.03812.13
5.3.90.0090.03712.11
5.3.80.0030.04112.10
5.3.70.0080.03812.10
5.3.60.0000.04212.09
5.3.50.0030.04112.03
5.3.40.0060.03712.03
5.3.30.0020.03812.00
5.3.20.0050.03711.78
5.3.10.0070.04011.74
5.3.00.0090.04711.72
5.2.170.0110.0379.18
5.2.160.0070.0409.18
5.2.150.0070.0419.18
5.2.140.0030.0449.18
5.2.130.0070.0389.14
5.2.120.0060.0389.14
5.2.110.0070.0369.15
5.2.100.0050.0339.14
5.2.90.0060.0279.14
5.2.80.0040.0339.14
5.2.70.0060.0299.14
5.2.60.0050.0319.09
5.2.50.0060.0299.05
5.2.40.0070.0289.03
5.2.30.0060.0309.01
5.2.20.0100.0239.00
5.2.10.0020.0318.93
5.2.00.0080.0288.78
5.1.60.0030.0278.07
5.1.50.0070.0268.06
5.1.40.0040.0338.04
5.1.30.0030.0288.40
5.1.20.0080.0228.41
5.1.10.0050.0258.14
5.1.00.0050.0248.14
5.0.50.0060.0206.62
5.0.40.0030.0206.47
5.0.30.0040.0306.29
5.0.20.0030.0206.27
5.0.10.0020.0266.24
5.0.00.0040.0306.23
4.4.90.0050.0134.78
4.4.80.0020.0164.75
4.4.70.0050.0184.76
4.4.60.0010.0174.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0010.0174.75
4.4.20.0040.0144.84
4.4.10.0020.0164.85
4.4.00.0080.0264.76
4.3.110.0020.0164.67
4.3.100.0030.0164.66
4.3.90.0030.0144.63
4.3.80.0030.0244.59
4.3.70.0020.0164.63
4.3.60.0030.0144.62
4.3.50.0010.0194.63
4.3.40.0020.0304.54
4.3.30.0010.0193.29
4.3.20.0020.0203.26
4.3.10.0030.0163.22
4.3.00.0030.0276.95

preferences:
143.6 ms | 1394 KiB | 7 Q