3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id = md5(uniqid(rand(), true)); echo ($id); ?>

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)
7.3.10.0060.00916.51
7.3.00.0040.01116.37
7.2.130.0000.00916.71
7.2.120.0070.00716.91
7.2.110.0070.01016.70
7.2.100.0060.00916.63
7.2.90.0090.00617.05
7.2.80.0100.00316.85
7.2.70.0130.00316.66
7.2.60.0030.01016.80
7.2.50.0060.00317.00
7.2.40.0000.01516.95
7.2.30.0100.00717.05
7.2.20.0070.01016.78
7.2.10.0000.01616.98
7.2.00.0050.00817.98
7.1.250.0060.01015.71
7.1.70.0030.00617.02
7.1.60.0100.00319.40
7.1.50.0070.01416.88
7.1.00.0000.04322.45
7.0.200.0000.00816.61
7.0.140.0030.07321.95
7.0.60.0130.08019.79
7.0.50.0100.08017.84
7.0.40.0230.05019.90
7.0.30.0270.08020.13
7.0.20.0230.04020.09
7.0.10.0230.04020.10
7.0.00.0370.07320.04
5.6.280.0030.07320.91
5.6.210.0070.07320.59
5.6.200.0100.07318.12
5.6.190.0270.04020.38
5.6.180.0330.07020.77
5.6.170.0330.07320.60
5.6.160.0270.06020.39
5.6.150.0300.04320.27
5.6.140.0270.04020.13
5.6.130.0200.05020.45
5.6.120.0230.04020.46
5.6.110.0230.04720.38
5.6.100.0330.07720.42
5.6.90.0170.04720.15
5.6.80.0300.04019.79
5.6.70.0300.06319.54
5.6.60.0200.03719.71
5.6.50.0330.06719.85
5.6.40.0300.08019.48
5.6.30.0330.07019.53
5.6.20.0270.07319.68
5.6.10.0200.04019.48
5.6.00.0330.06019.66
5.5.350.0100.08020.48
5.5.340.0070.08018.02
5.5.330.0200.04320.40
5.5.320.0270.03320.20
5.5.310.0300.07320.36
5.5.300.0270.08020.10
5.5.290.0200.06020.14
5.5.280.0300.07319.92
5.5.270.0300.07720.22
5.5.260.0100.05020.19
5.5.250.0230.06719.91
5.5.240.0130.04319.61
5.5.230.0300.06719.63
5.5.220.0100.05019.63
5.5.210.0300.07019.61
5.5.200.0270.06019.25
5.5.190.0330.05719.32
5.5.180.0230.04319.58
5.5.160.0170.06019.48
5.5.150.0230.08019.54
5.5.140.0200.06319.42
5.5.130.0200.04319.47
5.5.120.0230.03719.58
5.5.110.0170.04719.30
5.5.100.0300.07319.16
5.5.90.0300.07319.45
5.5.80.0270.06319.21
5.5.70.0270.07319.36
5.5.60.0230.04019.14
5.5.50.0130.04719.21
5.5.40.0330.05319.25
5.5.30.0270.04019.42
5.5.20.0130.04319.46
5.5.10.0130.05719.35
5.5.00.0300.07019.39
5.4.450.0170.04319.12
5.4.440.0230.06019.13
5.4.430.0100.04319.11
5.4.420.0200.03719.46
5.4.410.0300.05319.20
5.4.400.0200.05319.01
5.4.390.0200.07318.78
5.4.380.0100.04319.18
5.4.370.0130.04018.80
5.4.360.0270.06019.18
5.4.350.0270.07019.08
5.4.340.0230.07018.88
5.4.320.0230.06319.07
5.4.310.0230.07319.18
5.4.300.0230.07019.11
5.4.290.0330.05719.14
5.4.280.0200.03318.78
5.4.270.0200.04019.17
5.4.260.0270.03719.14
5.4.250.0230.04319.16
5.4.240.0200.04018.91
5.4.230.0230.07319.07
5.4.220.0370.03319.13
5.4.210.0300.06718.79
5.4.200.0170.04319.07
5.4.190.0270.07019.07
5.4.180.0200.04018.91
5.4.170.0230.06018.78
5.4.160.0270.06719.06
5.4.150.0200.05018.77
5.4.140.0170.06716.25
5.4.130.0200.03316.21
5.4.120.0170.03716.47
5.4.110.0170.03716.30
5.4.100.0130.04016.39
5.4.90.0300.05016.25
5.4.80.0270.06016.39
5.4.70.0270.06716.32
5.4.60.0170.04016.37
5.4.50.0330.03716.36
5.4.40.0200.03716.13
5.4.30.0200.03316.56
5.4.20.0200.03316.21
5.4.10.0400.02716.38
5.4.00.0200.05715.61
5.3.290.0270.04714.68
5.3.280.0300.06714.57
5.3.270.0130.04014.71
5.3.260.0230.03714.54
5.3.250.0200.03314.69
5.3.240.0200.04714.50
5.3.230.0200.03314.52
5.3.220.0230.07014.46
5.3.210.0230.03314.47
5.3.200.0230.06314.36
5.3.190.0170.04014.46
5.3.180.0230.07314.49
5.3.170.0230.05314.50
5.3.160.0170.04314.48
5.3.150.0170.07014.53
5.3.140.0230.03714.48
5.3.130.0170.07014.36
5.3.120.0230.03314.46
5.3.110.0170.06714.33
5.3.100.0100.04314.07
5.3.90.0130.04013.99
5.3.80.0200.07713.96
5.3.70.0200.05013.94
5.3.60.0270.07013.93
5.3.50.0300.06714.03
5.3.40.0270.06313.78
5.3.30.0300.06013.74
5.3.20.0230.03013.51
5.3.10.0230.06713.62
5.3.00.0300.05713.45
5.2.170.0200.06012.26
5.2.160.0270.05312.26
5.2.150.0170.05712.26
5.2.140.0130.05312.26
5.2.130.0230.03712.26
5.2.120.0200.05312.26
5.2.110.0100.03312.26
5.2.100.0100.03312.26
5.2.90.0130.02712.26
5.2.80.0270.04012.26
5.2.70.0230.05712.26
5.2.60.0230.05712.26
5.2.50.0170.02712.26
5.2.40.0100.03312.26
5.2.30.0130.02712.26
5.2.20.0270.04012.26
5.2.10.0200.05712.26
5.2.00.0170.03312.26
5.1.60.0200.02312.26
5.1.50.0130.02312.26
5.1.40.0100.02712.26
5.1.30.0170.02312.26
5.1.20.0100.02712.26
5.1.10.0070.02712.26
5.1.00.0070.02712.26
5.0.50.0030.02012.26
5.0.40.0100.01312.26
5.0.30.0070.03012.26
5.0.20.0070.02012.26
5.0.10.0070.02312.26
5.0.00.0030.03312.26
4.4.90.0070.02312.26
4.4.80.0070.02312.26
4.4.70.0070.01312.26
4.4.60.0070.01312.26
4.4.50.0100.03312.26
4.4.40.0070.02312.26
4.4.30.0130.01012.26
4.4.20.0070.01712.26
4.4.10.0130.01312.26
4.4.00.0030.02712.26
4.3.110.0030.01712.26
4.3.100.0100.01312.26
4.3.90.0100.01312.26
4.3.80.0070.02012.26
4.3.70.0070.01312.26
4.3.60.0030.01712.26
4.3.50.0030.02012.26
4.3.40.0030.02712.26
4.3.30.0000.01712.26
4.3.20.0030.01312.26
4.3.10.0000.01712.26
4.3.00.0000.01712.26

preferences:
26.79 ms | 401 KiB | 5 Q