3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(round(microtime(1) * 1000)); ini_set ('precision', 12); var_dump(round(microtime(1) * 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)
7.3.10.0030.01016.64
7.3.00.0070.00716.70
7.2.130.0030.00616.98
7.2.120.0070.00416.87
7.2.110.0040.00716.82
7.2.100.0000.01516.83
7.2.90.0030.00616.88
7.2.80.0030.01316.86
7.2.70.0130.00016.89
7.2.60.0070.01016.61
7.2.50.0030.00916.64
7.2.40.0080.00816.89
7.2.30.0070.00716.95
7.2.20.0030.00616.61
7.2.10.0000.01116.81
7.2.00.0070.00618.02
7.1.250.0080.00415.61
7.1.70.0080.00417.10
7.1.60.0030.02019.46
7.1.50.0150.01116.82
7.1.00.0000.07722.46
7.0.200.0030.00516.68
7.0.140.0070.07022.12
7.0.70.0100.07721.68
7.0.60.0030.08321.80
7.0.50.0100.07322.08
7.0.40.0000.09020.13
7.0.30.0000.09020.13
7.0.20.0070.05720.13
7.0.10.0030.08719.99
7.0.00.0100.08020.00
5.6.280.0000.07721.01
5.6.220.0070.08020.64
5.6.210.0030.08020.55
5.6.200.0000.07021.09
5.6.190.0000.05321.04
5.6.180.0130.04721.02
5.6.170.0030.05721.03
5.6.160.0030.07721.11
5.6.150.0030.07721.00
5.6.140.0100.07321.02
5.6.130.0030.09321.01
5.6.120.0070.08321.13
5.6.110.0030.07020.94
5.6.100.0000.08021.01
5.6.90.0070.08321.10
5.6.80.0070.08320.42
5.6.70.0100.07320.38
5.6.60.0070.06320.38
5.6.50.0030.08020.33
5.6.40.0070.07320.38
5.6.30.0100.04720.29
5.6.20.0230.06020.35
5.6.10.0070.07720.35
5.6.00.0100.07320.45
5.5.360.0100.07320.42
5.5.350.0130.06020.41
5.5.340.0000.07720.89
5.5.330.0070.07720.86
5.5.320.0030.07720.88
5.5.310.0070.04320.92
5.5.300.0000.09020.82
5.5.290.0130.07020.89
5.5.280.0030.07020.76
5.5.270.0030.08720.90
5.5.260.0030.05720.76
5.5.250.0070.07020.59
5.5.240.0000.08020.22
5.5.230.0000.07720.27
5.5.220.0070.07720.20
5.5.210.0070.07720.27
5.5.200.0100.05320.17
5.5.190.0070.06719.98
5.5.180.0000.06320.25
5.5.160.0070.05020.23
5.5.150.0070.07320.07
5.5.140.0030.07020.07
5.5.130.0070.07720.17
5.5.120.0070.07720.23
5.5.110.0030.08320.14
5.5.100.0030.08320.07
5.5.90.0100.06320.16
5.5.80.0000.07320.07
5.5.70.0030.06320.05
5.5.60.0130.06320.07
5.5.50.0000.08320.14
5.5.40.0000.07720.07
5.5.30.0030.05320.12
5.5.20.0030.07719.95
5.5.10.0070.07319.95
5.5.00.0030.06319.98
5.4.450.0030.08019.29
5.4.440.0000.08019.29
5.4.430.0030.08319.34
5.4.420.0100.05719.41
5.4.410.0070.05019.27
5.4.400.0030.07719.12
5.4.390.0100.07018.98
5.4.380.0030.08019.19
5.4.370.0030.07318.88
5.4.360.0100.07319.29
5.4.350.0070.06719.06
5.4.340.0030.08319.09
5.4.320.0130.07019.29
5.4.310.0000.08018.98
5.4.300.0000.07718.96
5.4.290.0070.07319.07
5.4.280.0030.07719.05
5.4.270.0030.07719.09
5.4.260.0030.07319.29
5.4.250.0100.06718.84
5.4.240.0000.08019.19
5.4.230.0070.07019.15
5.4.220.0030.07319.28
5.4.210.0070.07319.07
5.4.200.0070.07319.11
5.4.190.0100.03719.01
5.4.180.0000.07719.10
5.4.170.0000.04019.05
5.4.160.0000.04019.05
5.4.150.0030.04018.85
5.4.140.0030.03716.27
5.4.130.0030.03316.26
5.4.120.0030.07316.33
5.4.110.0030.03716.38
5.4.100.0030.03716.36
5.4.90.0000.04016.20
5.4.80.0030.03316.40
5.4.70.0030.03716.35
5.4.60.0030.03716.26
5.4.50.0030.07716.30
5.4.40.0000.07316.43
5.4.30.0070.03016.22
5.4.20.0000.07716.37
5.4.10.0070.03716.30
5.4.00.0070.06715.81
5.3.290.0030.07315.81
5.3.280.0070.06715.81
5.3.270.0030.07015.81
5.3.260.0070.04715.81
5.3.250.0070.03315.81
5.3.240.0030.05715.81
5.3.230.0030.07715.81
5.3.220.0000.07715.81
5.3.210.0030.07715.81
5.3.200.0030.03315.81
5.3.190.0000.07315.81
5.3.180.0000.04715.81
5.3.170.0070.07015.81
5.3.160.0100.03015.81
5.3.150.0070.03315.81
5.3.140.0000.04715.81
5.3.130.0070.03015.81
5.3.120.0030.06715.81
5.3.110.0100.03315.81
5.3.100.0000.06015.81
5.3.90.0000.07715.81
5.3.80.0100.06015.81
5.3.70.0000.05015.81
5.3.60.0000.06315.81
5.3.50.0030.07715.81
5.3.40.0070.04715.81
5.3.30.0030.07315.81
5.3.20.0070.06715.81
5.3.10.0030.04715.81
5.3.00.0100.04715.81
5.2.170.0000.05715.81
5.2.160.0030.05315.81
5.2.150.0030.05315.81
5.2.140.0070.04715.81
5.2.130.0000.06015.81
5.2.120.0070.04315.81
5.2.110.0000.06015.81
5.2.100.0030.06015.81
5.2.90.0030.04015.81
5.2.80.0030.05315.81
5.2.70.0030.04315.81
5.2.60.0070.05715.81
5.2.50.0000.03315.81
5.2.40.0100.02015.81
5.2.30.0030.02715.81
5.2.20.0100.02015.81
5.2.10.0030.03015.81
5.2.00.0030.03015.81
5.1.60.0000.02315.81
5.1.50.0000.05715.81
5.1.40.0030.04315.81
5.1.30.0000.03315.81
5.1.20.0000.02715.81
5.1.10.0030.02715.81
5.1.00.0000.04315.81
5.0.50.0070.04015.81
5.0.40.0000.03015.81
5.0.30.0030.05015.81
5.0.20.0000.04315.81
5.0.10.0000.02715.81
5.0.00.0000.03715.81
4.4.90.0000.02315.81
4.4.80.0000.02015.81
4.4.70.0000.02315.81
4.4.60.0000.02715.81
4.4.50.0000.02315.81
4.4.40.0000.02315.81
4.4.30.0000.03315.81
4.4.20.0000.01315.81
4.4.10.0030.03315.81
4.4.00.0000.05315.81
4.3.110.0000.02315.81
4.3.100.0000.03315.81
4.3.90.0000.03315.81
4.3.80.0000.03715.81
4.3.70.0000.03015.81
4.3.60.0000.03315.81
4.3.50.0070.03015.81
4.3.40.0000.04715.81
4.3.30.0070.01715.81
4.3.20.0000.01715.81
4.3.10.0000.03715.81
4.3.00.0000.03715.81

preferences:
41.95 ms | 401 KiB | 5 Q