3v4l.org

run code in 300+ PHP versions simultaneously
<?php class time { const second = 1000; const minute = 60000; const hour = 3600000; const day = 86400000; const week = 604800000; const month = 18144000000; static public function now() { return microtime(true); } static public function since ($time) { return microtime(true)-$time; } } $start = time::now(); sleep(2 * time::second); echo time::since($start);

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)
7.2.60.0040.01116.48
7.2.00.0040.00819.07
7.1.100.0050.00517.92
7.1.70.0040.01016.80
7.1.60.0120.01219.48
7.1.50.0000.02017.00
7.1.00.0070.07022.26
7.0.200.0110.00016.65
7.0.60.0070.08019.89
7.0.50.0030.04317.77
7.0.40.0130.08019.93
7.0.30.0600.07319.89
7.0.20.0300.07019.97
7.0.10.0230.04719.88
7.0.00.0070.04019.94
5.6.280.0000.07721.01
5.6.210.0030.04020.50
5.6.200.0030.08318.14
5.6.190.0100.03720.47
5.6.180.0200.06020.38
5.6.170.0270.06320.24
5.6.160.0100.06720.42
5.6.150.0100.08318.12
5.6.140.0100.08018.14
5.6.130.0170.07318.09
5.6.120.0030.05320.97
5.6.110.0130.07321.09
5.6.100.0070.08720.96
5.6.90.0030.08320.95
5.6.80.0130.05020.39
5.6.70.3900.04020.50
5.5.350.0230.07320.43
5.5.340.0070.08317.91
5.5.330.0100.07320.23
5.5.320.0370.06320.05
5.5.310.0370.07720.18
5.5.300.0130.07317.96
5.5.290.0070.07017.97
5.5.280.0130.06320.88
5.5.270.0030.04720.87
5.5.260.0130.07020.82
5.5.250.0100.08020.61
5.5.240.0070.08020.04
5.4.450.0030.08319.36
5.4.440.2570.02719.30
5.4.430.0070.05719.54
5.4.420.0170.05319.31
5.4.410.0170.04719.28
5.4.400.0070.05718.86
5.4.390.0070.05318.98
5.4.380.0100.06319.13
5.4.370.0070.05719.09
5.4.360.0170.04718.90
5.4.350.0170.05019.09
5.4.340.0200.05719.04
5.4.320.0100.05718.94
5.4.310.0100.05019.04
5.4.300.0100.05019.05
5.4.290.0100.05019.03
5.4.280.0200.04319.04
5.4.270.0130.04718.95
5.4.260.0130.05019.11
5.4.250.0170.04719.03
5.4.240.0100.05719.02
5.4.230.0070.05719.15
5.4.220.0070.05718.92
5.4.210.0130.05018.93
5.4.200.0200.04016.61
5.4.190.0100.07319.02
5.4.180.0030.05718.95
5.4.170.0100.05318.93
5.4.160.0170.04319.13
5.4.150.0130.05019.00
5.4.140.0170.04716.45
5.4.130.0100.04716.25
5.4.120.0200.04016.58
5.4.110.0200.04016.56
5.4.100.0030.07016.33
5.4.90.0100.07016.28
5.4.80.0130.04716.22
5.4.70.0070.05716.55
5.4.60.0130.06016.49
5.4.50.0200.05316.30
5.4.40.0200.03716.41
5.4.30.0330.06316.52
5.4.20.0130.07316.15

preferences:
39.9 ms | 400 KiB | 5 Q