3v4l.org

run code in 500+ PHP versions simultaneously
<?php interface i {} class x extends \Exception implements i {} try { throw new x(); } catch (i $x) { print "Caught!"; }

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)
8.5.80.0110.00616.64
8.5.70.0090.00718.72
8.5.60.0070.00816.68
8.5.50.0130.00616.90
8.5.30.0170.00817.41
8.5.20.0230.00418.44
8.5.10.0210.00816.91
8.5.00.0220.00919.30
8.4.230.0120.00919.66
8.4.220.0120.00919.48
8.4.210.0140.00921.39
8.4.180.0220.00719.73
8.4.170.0230.00920.85
8.4.160.0220.01020.81
8.4.150.0200.00416.86
8.4.140.0260.00617.67
8.4.130.0250.01117.92
8.4.120.0230.01119.24
8.4.110.0220.00618.33
8.4.100.0240.01017.90
8.4.90.0260.00717.88
8.4.80.0190.00818.81
8.4.70.0390.00918.02
8.4.60.0370.00918.00
8.4.50.0350.00717.88
8.4.40.0390.00817.64
8.4.30.0430.00617.38
8.4.20.0280.00717.68
8.4.10.0430.00717.38
8.3.320.0100.00618.54
8.3.310.0060.00418.42
8.3.300.0140.00719.55
8.3.290.0140.00519.54
8.3.280.0150.00819.07
8.3.270.0190.00416.78
8.3.260.0170.00616.57
8.3.250.0220.01017.90
8.3.240.0240.00516.49
8.3.230.0210.00516.71
8.3.220.0200.00716.79
8.3.210.0350.00916.54
8.3.200.0380.00517.37
8.3.190.0310.01016.54
8.3.180.0320.01016.70
8.3.170.0380.00816.48
8.3.160.0400.00716.56
8.3.150.0370.00916.53
8.3.140.0380.01016.48
8.3.130.0340.00816.48
8.3.120.0340.00816.61
8.3.110.0330.00916.63
8.3.100.0400.00716.49
8.3.90.0410.01116.55
8.3.80.0440.00616.46
8.3.70.0400.00616.60
8.3.60.0350.01016.58
8.3.50.0340.00716.52
8.3.40.0320.00617.71
8.3.30.0200.01117.83
8.3.20.0280.00817.66
8.3.10.0270.00717.89
8.3.00.0170.00418.64
8.2.320.0080.01118.23
8.2.310.0050.00418.23
8.2.300.0260.01119.25
8.2.290.0220.00518.62
8.2.280.0200.00616.75
8.2.270.0220.01016.68
8.2.260.0310.00716.66
8.2.250.0310.00916.70
8.2.240.0320.00916.52
8.2.230.0270.00716.51
8.2.220.0300.00716.59
8.2.210.0320.00716.48
8.2.200.0330.00816.56
8.2.190.0290.01016.52
8.2.180.0300.00816.70
8.2.170.0300.01017.98
8.2.160.0320.00717.87
8.2.150.0340.00617.66
8.2.140.0330.00617.76
8.2.130.0350.00717.69
8.2.120.0330.00817.67
8.2.110.0290.00817.78
8.2.100.0270.00717.80
8.2.90.0310.00817.89
8.2.80.0310.00617.93
8.2.70.0330.01117.60
8.2.60.0300.00917.84
8.2.50.0320.00717.71
8.2.40.0290.00717.71
8.2.30.0320.00917.66
8.2.20.0310.00717.82
8.2.10.0330.00917.73
8.2.00.0300.00717.68
5.3.00.0180.00716.67
5.2.00.0110.00716.67
5.0.00.0100.00516.67
4.4.00.0060.00416.67
4.3.00.0070.00116.67

preferences:
39.24 ms | 893 KiB | 5 Q