3v4l.org

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

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)
7.1.70.0040.00416.89
7.1.60.0070.01619.24
7.1.50.0170.00316.82
7.1.00.0070.04322.54
7.0.200.0060.00316.67
7.0.140.0070.07322.13
7.0.80.0070.08020.13
7.0.70.0100.07319.95
7.0.60.0100.07319.96
7.0.50.0130.07720.35
7.0.40.0070.06720.15
7.0.30.0030.04720.10
7.0.20.0030.08719.98
7.0.10.0000.08319.98
7.0.00.0100.07720.18
5.6.280.0100.06721.11
5.6.230.0030.08720.58
5.6.220.0030.09020.67
5.6.210.0030.09020.58
5.6.200.0200.06721.08
5.6.190.0130.07720.95
5.6.180.0070.06021.16
5.6.170.0130.08021.11
5.6.160.0200.07721.01
5.6.150.0130.06021.13
5.6.140.0200.07021.13
5.6.130.0070.08320.94
5.6.120.0100.08020.92
5.6.110.0030.09320.93
5.6.100.0000.07720.91
5.6.90.0030.08321.08
5.6.80.0100.07320.42
5.6.70.0130.07020.38
5.6.60.0130.07020.30
5.6.50.0070.08020.48
5.6.40.0130.06720.37
5.6.30.0000.08720.46
5.6.20.0030.06720.38
5.6.10.0100.07720.30
5.6.00.0070.07720.41
5.5.370.0100.05020.36
5.5.360.0100.08320.33
5.5.350.0030.09320.38
5.5.340.0070.08020.72
5.5.330.0130.06720.64
5.5.320.0070.07720.80
5.5.310.0130.07320.92
5.5.300.0130.07320.82
5.5.290.0100.07720.75
5.5.280.0170.08020.87
5.5.270.0000.08320.87
5.5.260.0130.07720.82
5.5.250.0030.06020.57
5.5.240.0130.08020.21
5.5.230.0070.06320.13
5.5.220.0100.05720.22
5.5.210.0170.06720.20
5.5.200.0100.07320.26
5.5.190.0100.06720.14
5.5.180.0030.08320.17
5.5.160.0100.08020.14
5.5.150.0070.07020.26
5.5.140.0070.07020.24
5.5.130.0070.03720.27
5.5.120.0100.07720.11
5.5.110.0030.06020.18
5.5.100.0070.07720.07
5.5.90.0030.07320.09
5.5.80.0070.08320.16
5.5.70.0000.08320.05
5.5.60.0170.07020.13
5.5.50.0170.07320.05
5.5.40.0100.05720.00
5.5.30.0100.06720.05
5.5.20.0070.06320.13
5.5.10.0130.06719.94
5.5.00.0070.04720.03
5.4.450.0100.06019.47
5.4.440.0170.07019.45
5.4.430.0070.07319.37
5.4.420.0000.08719.46
5.4.410.0070.05719.22
5.4.400.0000.08018.93
5.4.390.0200.06318.78
5.4.380.0000.08318.79
5.4.370.0100.07719.05
5.4.360.0100.08019.04
5.4.350.0100.07318.96
5.4.340.0030.08019.18
5.4.320.0030.08318.99
5.4.310.0100.07319.25
5.4.300.0000.04319.12
5.4.290.0030.04019.02
5.4.280.0130.07319.03
5.4.270.0100.07019.09
5.4.260.0100.07019.09
5.4.250.0030.07719.04
5.4.240.0130.06718.97
5.4.230.0070.07718.97
5.4.220.0100.05018.77
5.4.210.0100.06718.96
5.4.200.0070.04318.89
5.4.190.0070.07319.22
5.4.180.0100.07018.89
5.4.170.0030.07319.12
5.4.160.0130.06019.12
5.4.150.0070.07018.78
5.4.140.0030.07716.37
5.4.130.0130.06716.27
5.4.120.0070.07716.36
5.4.110.0130.04316.49
5.4.100.0070.07316.38
5.4.90.0000.05716.33
5.4.80.0170.05716.24
5.4.70.0130.03016.36
5.4.60.0070.07316.30
5.4.50.0030.06316.22
5.4.40.0000.07716.41
5.4.30.0100.07016.41
5.4.20.0070.07016.18
5.4.10.0070.06716.40
5.4.00.0100.04315.81
5.3.290.0130.07014.51
5.3.280.0100.04714.42
5.3.270.0100.07714.59
5.3.260.0130.07314.56
5.3.250.0170.04014.51
5.3.240.0170.07014.59
5.3.230.0030.08014.60
5.3.220.0170.06714.41
5.3.210.0100.06714.52
5.3.200.0070.04314.42
5.3.190.0070.05314.51
5.3.180.0000.04714.50
5.3.170.0030.07714.54
5.3.160.0070.07314.54
5.3.150.0100.07314.54
5.3.140.0200.06314.54
5.3.130.0030.08314.41
5.3.120.0130.06314.40
5.3.110.0070.04714.38
5.3.100.0030.07013.94
5.3.90.0100.06713.92
5.3.80.0130.07013.98
5.3.70.0070.04313.83
5.3.60.0070.07713.98
5.3.50.0100.07013.79
5.3.40.0070.07313.91
5.3.30.0070.07013.76
5.3.20.0130.05013.68
5.3.10.0070.04313.51
5.3.00.0000.07313.58
5.2.170.0100.05711.71
5.2.160.0030.06711.71
5.2.150.0030.05711.71
5.2.140.0000.04711.71
5.2.130.0070.06011.71
5.2.120.0000.03711.71
5.2.110.0030.06311.71
5.2.100.0070.06011.71
5.2.90.0030.06311.71
5.2.80.0070.06711.71
5.2.70.0000.06711.71
5.2.60.0070.06311.71
5.2.50.0030.06011.71
5.2.40.0030.06011.71
5.2.30.0000.04711.71
5.2.20.0100.05011.71
5.2.10.0000.05711.71
5.2.00.0030.06011.71
5.1.60.0070.05311.71
5.1.50.0070.05011.71
5.1.40.0000.05311.71
5.1.30.0000.06011.71
5.1.20.0030.05711.71
5.1.10.0100.04711.71
5.1.00.0030.06011.71
5.0.50.0030.04711.71
5.0.40.0000.03011.71
5.0.30.0000.06711.71
5.0.20.0130.03311.71
5.0.10.0030.04311.71
5.0.00.0030.05311.71
4.4.90.0030.03311.71
4.4.80.0030.03311.71
4.4.70.0000.02711.71
4.4.60.0000.03711.71
4.4.50.0000.03711.71
4.4.40.0070.04311.71
4.4.30.0070.02011.71
4.4.20.0070.03011.71
4.4.10.0070.03011.71
4.4.00.0070.03311.71
4.3.110.0030.03711.71
4.3.100.0030.02311.71
4.3.90.0070.03011.71
4.3.80.0000.05311.71
4.3.70.0030.03711.71
4.3.60.0070.02311.71
4.3.50.0030.03711.71
4.3.40.0070.04711.71
4.3.30.0030.03311.71
4.3.20.0000.03011.71
4.3.10.0000.02311.71
4.3.00.0000.03711.71

preferences:
30.69 ms | 401 KiB | 5 Q