3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo rand(0, pow(20, 20) - 1);

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)
7.2.00.0030.01019.02
7.1.70.0000.01516.93
7.1.60.0100.00719.40
7.1.50.0120.00916.97
7.1.00.0000.08022.63
7.0.200.0130.00316.80
7.0.140.0070.07022.06
7.0.60.0130.07720.07
7.0.50.0030.08718.00
7.0.40.0030.07020.04
7.0.30.0370.07720.43
7.0.20.0230.04720.22
7.0.10.0070.06720.25
7.0.00.0030.08320.22
5.6.280.0100.06721.22
5.6.210.0100.07720.77
5.6.200.0170.08018.34
5.6.190.0070.08320.59
5.6.180.0230.04020.64
5.6.170.0370.05020.60
5.6.160.0130.04320.60
5.6.150.0100.04718.34
5.6.140.0100.03018.34
5.6.130.0100.03318.34
5.6.120.0130.03321.18
5.6.110.0030.08021.15
5.6.100.0100.08021.13
5.6.90.0030.09021.27
5.6.80.0030.04020.51
5.5.350.0230.06720.64
5.5.340.0130.07318.02
5.5.330.0100.08020.21
5.5.320.0130.05020.36
5.5.310.0300.07020.32
5.5.300.0070.04317.98
5.5.290.0100.03718.14
5.5.280.0030.08320.96
5.5.270.0030.04021.11
5.5.260.0030.04020.95
5.5.250.0070.04720.84
5.5.240.0100.07320.30
5.4.450.0330.04319.30
5.4.440.0230.05019.21
5.4.430.0300.04719.23
5.4.420.0300.04319.57
5.4.410.0330.04319.48
5.4.400.0330.04018.78
5.4.390.0470.04019.30
5.4.380.0330.03719.25
5.4.370.0470.02319.06
5.4.360.0330.04319.21
5.4.350.0300.04019.05
5.4.340.0270.04318.89
5.4.320.0400.04319.08
5.4.310.0500.03319.16
5.4.300.0400.04019.08
5.4.290.0330.04319.23
5.4.280.0370.04719.22
5.4.270.0430.03719.25
5.4.260.0400.04019.30
5.4.250.0430.06319.16
5.4.240.0300.05019.20
5.4.230.0430.06319.12
5.4.220.0330.05018.82
5.4.210.0330.06319.13
5.4.200.0470.04019.21
5.4.190.0330.04719.15
5.4.180.0370.04019.07
5.4.170.0400.07319.23
5.4.160.0400.05319.09
5.4.150.0430.04719.18
5.4.140.0530.05016.44
5.4.130.0470.03316.29
5.4.120.0430.03316.34
5.4.110.0530.03716.52
5.4.100.0370.04716.24
5.4.90.0330.03716.54
5.4.80.0330.03316.46
5.4.70.0370.04016.32
5.4.60.0530.05316.41
5.4.50.0300.04316.49
5.4.40.0570.04016.21
5.4.30.0370.04716.45
5.4.20.0370.04016.53
5.4.10.0400.06716.51
5.4.00.0430.04015.80
5.3.290.0330.04014.62
5.3.280.0430.03014.49
5.3.270.0400.04314.50
5.3.260.0430.06014.70
5.3.250.0400.05014.57
5.3.240.0570.05014.50
5.3.230.0470.03714.57
5.3.220.0430.03314.51
5.3.210.0670.05714.61
5.3.200.0400.04014.57
5.3.190.0500.07014.52
5.3.180.0530.05714.51
5.3.170.0430.04014.56
5.3.160.0570.06314.42
5.3.150.0570.06014.56
5.3.140.0500.06014.52
5.3.130.0570.03714.40
5.3.120.0530.06314.59
5.3.110.0430.06714.38
5.3.100.0500.04313.98
5.3.90.0470.04013.95
5.3.80.0500.03713.96
5.3.70.0370.04013.85
5.3.60.0570.06013.88
5.3.50.0570.06013.89
5.3.40.0500.06313.88
5.3.30.0530.05713.85
5.3.20.0500.04713.66
5.3.10.0500.02713.55
5.3.00.0400.03713.51
5.2.170.0300.03012.34
5.2.160.0370.03012.34
5.2.150.0300.03312.34
5.2.140.0430.04012.34
5.2.130.0430.04712.34
5.2.120.0400.02712.34
5.2.110.0330.04012.34
5.2.100.0500.04012.34
5.2.90.0500.01712.34
5.2.80.0470.05012.34
5.2.70.0300.03712.34
5.2.60.0300.03312.34
5.2.50.0370.03012.34
5.2.40.0430.04712.34
5.2.30.0300.04012.34
5.2.20.0300.05312.34
5.2.10.0370.05312.34
5.2.00.0370.04312.34
5.1.60.0400.04712.34
5.1.50.0400.02712.34
5.1.40.0370.04712.34
5.1.30.0300.03012.34
5.1.20.0370.03712.34
5.1.10.0270.03712.34
5.1.00.0330.02012.34
5.0.50.0200.04312.34
5.0.40.0200.01712.34
5.0.30.0170.04712.34
5.0.20.0230.03012.34
5.0.10.0170.03012.34
5.0.00.0230.06012.34
4.4.90.0230.01712.34
4.4.80.0200.02712.34
4.4.70.0230.02012.34
4.4.60.0130.03012.34
4.4.50.0200.03312.34
4.4.40.0130.03012.34
4.4.30.0230.03012.34
4.4.20.0130.03012.34
4.4.10.0270.03012.34
4.4.00.0230.03312.34
4.3.110.0200.02312.34
4.3.100.0130.02312.34
4.3.90.0170.01712.34
4.3.80.0100.03312.34
4.3.70.0170.03712.34
4.3.60.0200.03312.34
4.3.50.0170.03012.34
4.3.40.0100.02712.34
4.3.30.0130.02712.34
4.3.20.0100.02012.34
4.3.10.0070.02012.34
4.3.00.0130.03012.34

preferences:
39.88 ms | 401 KiB | 5 Q