3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0999);

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)
5.6.280.0070.07021.04
5.6.210.0070.07720.69
5.6.200.0030.04018.18
5.6.190.0070.05720.39
5.6.180.0230.07020.27
5.6.170.0270.08720.44
5.6.160.0030.04720.49
5.6.150.0000.04718.18
5.6.140.0070.06718.11
5.6.130.0070.08018.22
5.6.120.0030.08721.14
5.6.110.0100.07020.90
5.6.100.0000.04321.00
5.6.90.0130.07720.99
5.6.80.0100.08020.52
5.6.70.0000.04320.41
5.5.350.0170.06720.38
5.5.340.0030.04717.89
5.5.330.0100.06320.44
5.5.320.0230.07020.29
5.5.310.0230.04320.20
5.5.300.0070.03717.97
5.5.290.0100.07717.89
5.5.280.0170.07720.64
5.5.270.0070.04720.66
5.5.260.0030.06320.67
5.5.250.0070.07320.57
5.5.240.0230.07320.11
5.4.450.0270.04019.46
5.4.440.0170.04719.42
5.4.430.0100.04319.38
5.4.420.0070.03719.52
5.4.410.0030.04019.13
5.4.400.0130.03719.16
5.4.390.0400.02319.13
5.4.380.0330.06018.68
5.4.370.0300.05718.56
5.4.360.0230.05018.72
5.4.350.0400.06718.76
5.4.340.0570.05718.72
5.4.320.0060.03612.46
5.4.310.0110.03912.45
5.4.300.0110.03212.46
5.4.290.0110.03712.45
5.4.280.0070.03312.34
5.4.270.0070.03512.35
5.4.260.0070.03712.35
5.4.250.0100.03412.34
5.4.240.0050.03812.35
5.4.230.0040.04112.34
5.4.220.0060.03512.34
5.4.210.0040.05412.34
5.4.200.0030.04112.34
5.4.190.0080.03712.33
5.4.180.0110.03212.33
5.4.170.0070.03512.35
5.4.160.0080.04812.34
5.4.150.0080.04512.34
5.4.140.0100.05112.02
5.4.130.0110.04712.01
5.4.120.0070.05211.97
5.4.110.0060.04011.96
5.4.100.0060.04211.96
5.4.90.0120.03811.96
5.4.80.0050.03711.96
5.4.70.0080.03211.96
5.4.60.0080.03311.96
5.4.50.0120.02911.96
5.4.40.0070.03511.95
5.4.30.0080.03411.95
5.4.20.0100.03111.95
5.4.10.0050.04511.94
5.4.00.0080.03211.43
5.3.290.0110.05112.80
5.3.280.0070.03812.71
5.3.270.0120.03412.73
5.3.260.0050.04012.72
5.3.250.0100.03412.71
5.3.240.0090.03512.72
5.3.230.0120.04312.71
5.3.220.0120.04812.68
5.3.210.0140.04712.68
5.3.200.0060.04212.68
5.3.190.0040.04012.68
5.3.180.0090.03612.67
5.3.170.0070.04212.67
5.3.160.0080.03912.68
5.3.150.0070.04112.67
5.3.140.0070.03712.66
5.3.130.0090.04012.66
5.3.120.0080.04512.66
5.3.110.0090.03512.66
5.3.100.0070.03512.12
5.3.90.0080.03412.09
5.3.80.0070.03412.07
5.3.70.0070.03512.07
5.3.60.0110.03212.06
5.3.50.0070.04112.00
5.3.40.0090.04012.00
5.3.30.0070.03511.94
5.3.20.0100.03111.72
5.3.10.0080.03211.68
5.3.00.0060.03611.67
5.2.170.0060.0329.18
5.2.160.0060.0319.17
5.2.150.0090.0359.17
5.2.140.0040.0339.17
5.2.130.0040.0309.13
5.2.120.0040.0349.13
5.2.110.0060.0299.13
5.2.100.0060.0289.13
5.2.90.0040.0309.13
5.2.80.0040.0319.13
5.2.70.0060.0299.13
5.2.60.0060.0409.08
5.2.50.0090.0279.05
5.2.40.0040.0309.02
5.2.30.0040.0319.00
5.2.20.0100.0329.00
5.2.10.0080.0288.91
5.2.00.0060.0348.77
5.1.60.0090.0298.06
5.1.50.0070.0308.05
5.1.40.0050.0268.04
5.1.30.0060.0258.39
5.1.20.0040.0278.41
5.1.10.0090.0308.13
5.1.00.0080.0248.13
5.0.50.0070.0186.61
5.0.40.0020.0216.47
5.0.30.0060.0306.28
5.0.20.0050.0186.26
5.0.10.0050.0216.23
5.0.00.0070.0396.22
4.4.90.0040.0214.78
4.4.80.0060.0214.76
4.4.70.0050.0204.76
4.4.60.0020.0174.75
4.4.50.0030.0224.77
4.4.40.0020.0284.71
4.4.30.0000.0204.75
4.4.20.0020.0204.85
4.4.10.0030.0174.85
4.4.00.0040.0274.76
4.3.110.0020.0164.67
4.3.100.0030.0154.66
4.3.90.0050.0124.64
4.3.80.0030.0254.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0040.0274.54
4.3.30.0040.0143.28
4.3.20.0020.0163.25
4.3.10.0050.0133.21
4.3.00.0030.01016.64

preferences:
136.4 ms | 1394 KiB | 7 Q