3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(microtime(true)*1000);

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)
7.2.00.0040.01218.70
7.1.70.0000.00817.07
7.1.60.0090.01319.40
7.1.50.0070.01316.57
7.1.00.0070.06022.28
7.0.200.0060.00916.69
7.0.140.0030.07322.02
7.0.120.0030.07722.05
7.0.60.0170.07719.90
7.0.50.0070.08717.80
7.0.40.0100.08320.24
7.0.30.0170.04720.00
7.0.20.0400.07020.01
7.0.10.0100.08020.13
7.0.00.0170.06320.32
5.6.280.0070.07020.86
5.6.210.0100.06720.52
5.6.200.0000.08718.22
5.6.190.0070.08020.49
5.6.180.4130.04320.27
5.6.170.0230.06720.45
5.6.160.0100.08020.41
5.6.150.0000.04718.11
5.6.140.0070.08018.11
5.6.130.0100.05318.18
5.6.120.0130.07721.11
5.6.110.0130.07720.97
5.6.100.0030.08721.07
5.6.90.0000.05320.96
5.6.80.0170.04720.37
5.6.70.4400.03320.36
5.5.350.0130.08020.51
5.5.340.0000.04017.98
5.5.330.0070.05020.21
5.5.320.3470.04020.27
5.5.310.0300.06320.39
5.5.300.0100.08018.01
5.5.290.0030.08717.91
5.5.280.0130.06020.89
5.5.270.0130.07720.75
5.5.260.0030.08320.86
5.5.250.0070.04320.68
5.5.240.0300.06320.26
5.4.450.0130.06019.24
5.4.440.0030.08719.32
5.4.430.0070.08319.23
5.4.420.0170.07019.32
5.4.410.0070.08319.11
5.4.400.0000.05318.82
5.4.390.0130.04018.79
5.4.380.0030.04318.92
5.4.370.0070.06718.79
5.4.360.0030.07719.18
5.4.350.0030.08019.08
5.4.340.0070.07019.18
5.4.320.0100.06718.79
5.4.310.0100.06718.92
5.4.300.0170.06318.79
5.4.290.0130.05718.79
5.4.280.0130.07018.91
5.4.270.0030.05719.08
5.4.260.0000.05318.91
5.4.250.0030.08318.90
5.4.240.0100.07718.96
5.4.230.0100.07719.14
5.4.220.0000.08319.04
5.4.210.0070.08019.00
5.4.200.0100.04318.83
5.4.190.0100.07319.11
5.4.180.0100.07319.06
5.4.170.0030.08019.14
5.4.160.0100.07019.05
5.4.150.0100.07719.14
5.4.140.0030.05016.33
5.4.130.0100.03716.25
5.4.120.0030.04016.29
5.4.110.0070.07316.37
5.4.100.0000.05716.32
5.4.90.0030.07716.25
5.4.80.0130.06316.37
5.4.70.0030.05716.39
5.4.60.0130.06716.58
5.4.50.0070.05716.32
5.4.40.0130.06016.23
5.4.30.0230.05716.40
5.4.20.0100.04716.17
5.4.10.0070.04016.30
5.4.00.0030.03715.61
5.3.290.0070.08014.59
5.3.280.0100.07314.68
5.3.270.0130.05314.57
5.3.260.0170.06714.44
5.3.250.0070.04714.54
5.3.240.0000.04314.53
5.3.230.0030.06014.68
5.3.220.0200.06014.54
5.3.210.0100.07314.57
5.3.200.0070.07714.65
5.3.190.0100.06314.48
5.3.180.0170.06314.52
5.3.170.0030.04714.52
5.3.160.0070.06014.48
5.3.150.0030.04714.50
5.3.140.0070.04014.50
5.3.130.0030.07714.63
5.3.120.0100.05714.46
5.3.110.0030.03714.42
5.3.100.0030.03713.99
5.3.90.0030.03713.99
5.3.80.0000.04013.93
5.3.70.0030.03713.96
5.3.60.0030.03714.01
5.3.50.0030.03713.87
5.3.40.0030.03713.92
5.3.30.0130.02313.83
5.3.20.0030.03313.52
5.3.10.0000.04013.44
5.3.00.0030.03713.42
5.2.170.0000.03011.09
5.2.160.0000.04011.07
5.2.150.0000.03311.22
5.2.140.0000.03011.13
5.2.130.0030.03011.09
5.2.120.0000.03010.92
5.2.110.0000.03010.98
5.2.100.0070.02311.18
5.2.90.0000.03011.25
5.2.80.0030.02710.98
5.2.70.0000.03711.07
5.2.60.0000.03310.93
5.2.50.0000.03311.02
5.2.40.0070.02310.87
5.2.30.0000.03010.86
5.2.20.0000.03010.77
5.2.10.0070.02310.93
5.2.00.0000.03010.64
5.1.60.0030.02310.64
5.1.50.0000.02710.64
5.1.40.0000.02310.64
5.1.30.0030.02310.64
5.1.20.0070.02310.64
5.1.10.0070.02010.64
5.1.00.0000.02710.64
5.0.50.0000.02010.64
5.0.40.0030.02310.64
5.0.30.0000.05310.64
5.0.20.0030.03310.64
5.0.10.0000.04710.64
5.0.00.0070.04010.64
4.4.90.0030.01310.64
4.4.80.0000.01310.64
4.4.70.0000.01710.64
4.4.60.0030.01310.64
4.4.50.0000.01710.64
4.4.40.0000.02310.64
4.4.30.0000.01710.64
4.4.20.0030.01310.64
4.4.10.0000.01710.64
4.4.00.0000.02310.64
4.3.110.0000.03710.64
4.3.100.0030.03310.64
4.3.90.0000.03710.64
4.3.80.0030.05710.64
4.3.70.0030.02710.64
4.3.60.0070.03310.64
4.3.50.0070.03010.64
4.3.40.0000.03710.64
4.3.30.0030.03310.64
4.3.20.0030.02710.64
4.3.10.0000.02010.64
4.3.00.0000.03710.64

preferences:
35.25 ms | 400 KiB | 5 Q