3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = rand(1, 11231231235); echo $string;

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)
7.3.10.0100.00616.35
7.3.00.0060.01016.65
7.2.130.0070.00716.69
7.2.120.0060.00616.86
7.2.110.0030.00816.68
7.2.100.0040.00816.71
7.2.90.0030.00916.61
7.2.80.0100.00316.56
7.2.70.0110.00416.82
7.2.60.0000.01316.93
7.2.50.0090.00916.85
7.2.40.0040.01116.69
7.2.30.0070.00716.82
7.2.20.0110.00416.87
7.2.10.0130.00616.65
7.2.00.0000.01316.74
7.1.250.0080.00315.75
7.1.70.0000.01017.21
7.1.60.0090.01519.17
7.1.50.0130.01016.79
7.1.00.0030.03322.48
7.0.200.0080.00316.49
7.0.140.0030.07721.92
7.0.60.0030.04019.93
7.0.50.0000.04317.85
7.0.40.0070.04020.26
7.0.30.0430.07320.00
7.0.20.0330.07020.17
7.0.10.0200.04320.13
7.0.00.0130.07720.31
5.6.280.0000.07721.12
5.6.210.0200.07320.48
5.6.200.0070.08318.23
5.6.190.0100.08720.27
5.6.180.0270.05720.43
5.6.170.0270.05020.48
5.6.160.0030.04020.34
5.6.150.0030.04318.16
5.6.140.0030.04318.07
5.6.130.0070.08718.15
5.6.120.0130.06320.98
5.6.110.0070.04021.12
5.6.100.0070.05720.93
5.6.90.0100.06720.95
5.6.80.0170.06720.37
5.6.70.0230.03720.35
5.5.350.0270.06720.41
5.5.340.0000.04017.95
5.5.330.0070.04020.40
5.5.320.0200.04720.25
5.5.310.0270.07720.31
5.5.300.0130.03318.00
5.5.290.0070.08317.91
5.5.280.0030.06020.89
5.5.270.0100.08020.96
5.5.260.0170.08020.72
5.5.250.0130.05320.58
5.5.240.0070.08320.36
5.4.450.0370.07319.41
5.4.440.0330.03719.50
5.4.430.0270.03019.39
5.4.420.0230.04019.13
5.4.410.0070.04719.25
5.4.400.0200.03719.24
5.4.390.0130.04319.16
5.4.380.0270.03318.79
5.4.370.0230.03718.88
5.4.360.0200.04718.93
5.4.350.0230.04018.80
5.4.340.0200.05319.09
5.4.320.0330.06718.88
5.4.310.0300.07019.08
5.4.300.0270.05019.08
5.4.290.0370.06719.09
5.4.280.0330.04719.13
5.4.270.0300.06719.09
5.4.260.0270.07719.08
5.4.250.0370.04719.08
5.4.240.0270.07018.92
5.4.230.0230.06019.24
5.4.220.0300.07019.12
5.4.210.0230.08018.81
5.4.200.0230.04019.08
5.4.190.0370.06019.07
5.4.180.0270.04018.80
5.4.170.0300.06319.07
5.4.160.0270.08319.13
5.4.150.0370.06719.07
5.4.140.0270.06316.54
5.4.130.0300.06716.25
5.4.120.0330.06716.30
5.4.110.0330.07316.43
5.4.100.0230.06716.38
5.4.90.0270.04716.34
5.4.80.0330.06716.20
5.4.70.0330.04016.35
5.4.60.0270.06716.42
5.4.50.0470.03016.37
5.4.40.0300.07016.16
5.4.30.0270.07016.28
5.4.20.0300.06716.36
5.4.10.0230.07716.38
5.4.00.0330.05315.89
5.3.290.0170.04714.61
5.3.280.0400.04314.68
5.3.270.0300.05314.69
5.3.260.0300.06714.47
5.3.250.0370.05014.45
5.3.240.0330.07014.64
5.3.230.0330.06014.43
5.3.220.0270.07314.41
5.3.210.0270.07014.40
5.3.200.0400.05714.41
5.3.190.0300.07014.40
5.3.180.0270.06714.43
5.3.170.0530.02714.41
5.3.160.0300.07014.54
5.3.150.0330.05714.44
5.3.140.0230.04714.39
5.3.130.0300.07314.52
5.3.120.0300.07014.45
5.3.110.0300.06014.42
5.3.100.0370.06013.98
5.3.90.0200.05013.88
5.3.80.0230.04714.05
5.3.70.0430.05314.10
5.3.60.0270.07313.93
5.3.50.0300.07013.73
5.3.40.0330.07313.76
5.3.30.0370.05313.70
5.3.20.0370.03713.59
5.3.10.0300.05313.70
5.3.00.0230.05013.57
5.2.170.0230.06312.38
5.2.160.0230.04712.38
5.2.150.0300.06012.38
5.2.140.0230.05712.38
5.2.130.0170.03712.38
5.2.120.0230.03012.38
5.2.110.0230.05712.38
5.2.100.0230.06312.38
5.2.90.0230.04712.38
5.2.80.0270.04312.38
5.2.70.0230.05312.38
5.2.60.0230.06012.38
5.2.50.0330.05312.38
5.2.40.0200.06312.38
5.2.30.0230.06012.38
5.2.20.0230.05312.38
5.2.10.0230.06012.38
5.2.00.0270.05012.38
5.1.60.0230.05312.38
5.1.50.0230.05012.38
5.1.40.0270.03712.38
5.1.30.0300.04312.38
5.1.20.0300.04712.38
5.1.10.0170.04012.38
5.1.00.0230.02012.38
5.0.50.0070.02312.38
5.0.40.0100.03712.38
5.0.30.0130.06312.38
5.0.20.0130.04012.38
5.0.10.0100.02712.38
5.0.00.0100.03712.38
4.4.90.0170.03312.38
4.4.80.0130.01712.38
4.4.70.0070.03712.38
4.4.60.0130.03312.38
4.4.50.0170.03012.38
4.4.40.0130.05312.38
4.4.30.0130.03312.38
4.4.20.0130.03012.38
4.4.10.0100.01312.38
4.4.00.0100.02312.38
4.3.110.0170.03012.38
4.3.100.0130.03012.38
4.3.90.0130.03012.38
4.3.80.0070.05312.38
4.3.70.0070.02712.38
4.3.60.0100.01712.38
4.3.50.0130.03312.38
4.3.40.0070.05012.38
4.3.30.0030.03312.38
4.3.20.0030.03312.38
4.3.10.0100.02012.38
4.3.00.0030.03712.38

preferences:
34.8 ms | 401 KiB | 5 Q