3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export( preg_match( '/(?<0>[a-z]+) (?<1>\d+)/in', 'Foo 411', $m ) ? $m : [] );

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)
8.5.30.0060.01120.25
8.5.20.0110.01021.35
8.5.10.0110.00618.54
8.5.00.0140.00819.82
8.4.180.0100.01223.89
8.4.170.0150.00522.08
8.4.160.0120.00822.37
8.4.150.0100.00216.80
8.4.140.0100.01117.48
8.4.130.0140.00617.80
8.4.120.0070.01223.84
8.4.110.0310.00718.96
8.4.100.0250.00918.02
8.4.90.0270.00817.54
8.4.80.0220.00517.64
8.4.70.0160.00818.02
8.4.60.0190.00518.08
8.4.50.0180.00619.73
8.4.40.0150.00717.40
8.4.30.0180.00618.19
8.4.20.0170.00717.73
8.4.10.0170.00618.75
8.3.300.0120.00822.70
8.3.290.0100.01020.82
8.3.280.0120.00818.38
8.3.270.0110.00816.47
8.3.260.0130.00716.70
8.3.250.0130.00418.85
8.3.240.0130.00516.98
8.3.230.0170.00516.37
8.3.220.0180.00516.58
8.3.210.0150.00716.44
8.3.200.0160.00617.00
8.3.190.0170.00416.54
8.3.180.0170.00517.02
8.3.170.0160.00516.97
8.3.160.0190.00416.41
8.3.150.0160.00817.09
8.3.140.0180.00616.89
8.3.130.0160.00517.35
8.3.120.0170.00517.46
8.3.110.0150.00417.66
8.3.100.0170.00416.57
8.3.90.0190.00518.90
8.3.80.0190.00216.51
8.3.70.0180.00516.60
8.3.60.0200.00317.00
8.3.50.0180.00517.68
8.3.40.0150.00518.26
8.3.30.0140.00518.11
8.3.20.0120.00519.51
8.3.10.0110.00519.15
8.3.00.0160.00319.52
8.2.300.0140.00720.19
8.2.290.0160.00517.41
8.2.280.0140.00617.27
8.2.270.0150.00616.44
8.2.260.0140.00616.89
8.2.250.0130.00516.89
8.2.240.0160.00417.08
8.2.230.0160.00417.85
8.2.220.0140.00418.42
8.2.210.0150.00518.85
8.2.200.0130.00616.49
8.2.190.0160.00516.83
8.2.180.0150.00718.70
8.2.170.0170.00518.80
8.2.160.0140.00818.70
8.2.150.0150.00519.93
8.2.140.0150.00519.65
8.2.130.0150.00419.43
8.2.120.0140.00518.25
8.2.110.0140.00417.86
8.2.100.0140.00517.37
8.2.90.0140.00417.76
8.2.80.0150.00317.59
8.2.70.0140.00517.27
8.2.60.0160.00417.34
8.2.50.0150.00517.83
8.2.40.0150.00317.94
8.2.30.0140.00517.38
8.2.20.0110.00718.41
8.2.10.0120.00417.42
8.2.00.0120.00517.70
8.1.340.0090.01121.45
8.1.330.0170.00416.35
8.1.320.0160.00616.02
8.1.310.0170.00415.95
8.1.300.0140.00716.69
8.1.290.0150.00420.07
8.1.280.0160.00518.79
8.1.270.0120.00618.68
8.1.260.0150.00419.43
8.1.250.0130.00419.78
8.1.240.0130.00618.23
8.1.230.0120.00718.51
8.1.220.0140.00417.20
8.1.210.0140.00417.85
8.1.200.0130.00617.44
8.1.190.0120.00516.92
8.1.180.0140.00417.32
8.1.170.0130.00417.48
8.1.160.0120.00517.86
8.1.150.0160.00417.39
8.1.140.0130.00416.95
8.1.130.0130.00617.30
8.1.120.0130.00517.19
8.1.110.0130.00517.09
8.1.100.0120.00516.93
8.1.90.0150.00217.53
8.1.80.0140.00417.12
8.1.70.0130.00517.14
8.1.60.0150.00517.33
8.1.50.0170.00417.17
8.1.40.0160.00417.59
8.1.30.0140.00717.76
8.1.20.0180.00417.21
8.1.10.0160.00517.30
8.1.00.0150.00417.14
8.0.300.0130.00516.99
8.0.290.0130.00516.43
8.0.280.0130.00616.80
8.0.270.0120.00616.87
8.0.260.0150.00316.92
8.0.250.0120.00416.55
8.0.240.0120.00416.50
8.0.230.0150.00416.54
8.0.220.0140.00416.42
8.0.210.0140.00416.43
8.0.200.0140.00416.95
8.0.190.0170.00316.41
8.0.180.0150.00416.55
8.0.170.0160.00416.54
8.0.160.0150.00516.46
8.0.150.0150.00416.49
8.0.140.0150.00616.47
8.0.130.0140.00516.89
8.0.120.0150.00616.39
8.0.110.0180.00316.72
8.0.100.0140.00516.36
8.0.90.0140.00416.57
8.0.80.0160.00616.48
8.0.70.0180.00616.42
8.0.60.0200.00616.50
8.0.50.0180.00716.90
8.0.30.0200.00316.50
8.0.20.0210.00416.49
8.0.10.0170.00717.08
7.4.330.0160.00515.92
7.4.320.0150.00516.07
7.4.300.0190.00516.14
7.4.290.0170.00616.10
7.4.280.0200.00616.07
7.4.270.0160.00516.01
7.4.260.0170.00616.18
7.4.250.0150.00716.14
7.4.240.0200.00416.08
7.4.230.0180.00516.54
7.4.220.0170.00416.15
7.4.210.0140.00416.19
7.4.200.0150.00416.56
7.4.190.0180.00416.70
7.4.180.0180.00516.64
7.4.160.0170.00616.15
7.4.150.0180.00516.10
7.4.140.0180.00516.05
7.4.130.0200.00416.01
7.4.120.0190.00516.01
7.4.110.0190.00515.89
7.4.100.0160.00416.07
7.4.90.0170.00616.03
7.4.80.0140.00416.44
7.4.70.0140.00416.11
7.4.60.0140.00316.01
7.4.50.0140.00515.86
7.4.40.0120.00416.39
7.4.30.0130.00516.42
7.4.20.0160.00316.42
7.4.10.0130.00515.91
7.4.00.0130.00416.44

preferences:
47.15 ms | 1251 KiB | 5 Q