3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo { use true as false; var_dump(false); }

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)
5.6.280.0000.07721.09
5.6.210.0100.08320.52
5.6.200.0070.08318.15
5.6.190.0130.08320.61
5.6.180.0370.07020.64
5.6.170.0200.05020.50
5.6.160.0030.04320.48
5.6.150.0030.04018.21
5.6.140.0170.04318.21
5.6.130.0070.04018.15
5.6.120.0030.08720.99
5.6.110.0000.09021.03
5.6.100.0130.06320.97
5.6.90.0030.08021.09
5.6.80.0000.04320.38
5.5.350.3930.04020.43
5.5.340.0000.04317.98
5.5.330.0070.07720.13
5.5.320.0400.07320.13
5.5.310.0170.04020.55
5.5.300.0030.04017.91
5.5.290.0030.08317.92
5.5.280.0100.04020.87
5.5.270.0170.07720.93
5.5.260.0100.05320.80
5.5.250.0070.04720.69
5.5.240.0100.05320.15
5.4.450.0230.04319.25
5.4.440.0300.04319.39
5.4.430.0100.04719.56
5.4.420.0570.04319.45
5.4.410.0230.04719.33
5.4.400.0570.03718.92
5.4.390.0370.05019.10
5.4.380.0230.06018.56
5.4.370.0200.05318.71
5.4.360.0270.05018.64
5.4.350.0200.07018.76
5.4.340.0230.05318.58
5.4.320.0040.03912.45
5.4.310.0090.03612.45
5.4.300.0070.03612.45
5.4.290.0050.04012.45
5.4.280.0060.03512.35
5.4.270.0080.03412.35
5.4.260.0040.04012.35
5.4.250.0070.03712.34
5.4.240.0070.03512.34
5.4.230.0080.03612.34
5.4.220.0070.03412.34
5.4.210.0080.03312.34
5.4.200.0040.03812.34
5.4.190.0090.03312.34
5.4.180.0050.03812.34
5.4.170.0070.03412.34
5.4.160.0040.03612.34
5.4.150.0060.03612.34
5.4.140.0060.03712.02
5.4.130.0090.03212.01
5.4.120.0050.03811.97
5.4.110.0060.03511.96
5.4.100.0060.03811.96
5.4.90.0060.03611.96
5.4.80.0080.03511.96
5.4.70.0040.03711.96
5.4.60.0070.03411.96
5.4.50.0030.03811.96
5.4.40.0080.03311.95
5.4.30.0080.03411.95
5.4.20.0060.03511.95
5.4.10.0060.03411.95
5.4.00.0050.03711.44
5.3.290.0060.03912.80
5.3.280.0020.04112.71
5.3.270.0050.04012.72
5.3.260.0090.03712.72
5.3.250.0070.03612.72
5.3.240.0030.04112.72
5.3.230.0050.03912.71
5.3.220.0050.03812.68
5.3.210.0060.03912.68
5.3.200.0060.03612.68
5.3.190.0090.03612.68
5.3.180.0080.04212.67
5.3.170.0050.03912.67
5.3.160.0050.04012.67
5.3.150.0020.04212.67
5.3.140.0080.03412.66
5.3.130.0040.04412.66
5.3.120.0050.04012.66
5.3.110.0070.03812.66
5.3.100.0080.03512.12
5.3.90.0060.03612.08
5.3.80.0070.03512.07
5.3.70.0050.03612.07
5.3.60.0050.03712.06
5.3.50.0080.03312.00
5.3.40.0070.03612.00
5.3.30.0030.03811.94
5.3.20.0090.03311.72
5.3.10.0060.03411.69
5.3.00.0080.04511.68
5.2.170.0060.0359.18
5.2.160.0040.0419.18
5.2.150.0080.0409.18
5.2.140.0030.0329.18
5.2.130.0060.0289.14
5.2.120.0030.0319.14
5.2.110.0080.0279.15
5.2.100.0020.0329.14
5.2.90.0040.0309.14
5.2.80.0070.0389.14
5.2.70.0050.0309.14
5.2.60.0030.0319.09
5.2.50.0040.0309.06
5.2.40.0070.0269.03
5.2.30.0060.0289.01
5.2.20.0030.0309.00
5.2.10.0040.0298.93
5.2.00.0050.0288.79
5.1.60.0030.0258.07
5.1.50.0050.0248.07
5.1.40.0050.0248.05
5.1.30.0030.0278.40
5.1.20.0040.0288.42
5.1.10.0060.0258.14
5.1.00.0050.0268.14
5.0.50.0050.0216.63
5.0.40.0030.0196.48
5.0.30.0060.0326.29
5.0.20.0030.0206.27
5.0.10.0040.0196.24
5.0.00.0030.0326.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0040.0154.76
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0060.0224.70
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0010.0164.63
4.3.80.0040.0234.58
4.3.70.0030.0154.63
4.3.60.0020.0164.63
4.3.50.0010.0184.63
4.3.40.0060.0234.54
4.3.30.0030.0153.28
4.3.20.0010.0173.26
4.3.10.0030.0153.21
4.3.00.0100.01713.57

preferences:
139.59 ms | 1394 KiB | 7 Q