3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "#^/([a-z]{2})/([a-zA-Z0-9_-]++)/([a-zA-Z0-9_-]++)(/.*+)?$#"; $subject = '/en/user/login/foo/'; var_dump(preg_match($pattern, $subject, $matches), $matches); $subject = '/en/user/login'; var_dump(preg_match($pattern, $subject, $matches), $matches);

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)
8.3.60.0150.00016.50
8.3.50.0200.00916.38
8.3.40.0120.00318.88
8.3.30.0110.01118.56
8.3.20.0120.00818.90
8.3.10.0030.00618.73
8.3.00.0000.00819.50
8.2.180.0110.00718.43
8.2.170.0090.00622.96
8.2.160.0090.00621.02
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00421.14
8.2.110.0060.00320.96
8.2.100.0120.00017.91
8.2.90.0060.00319.34
8.2.80.0000.00919.34
8.2.70.0000.00817.75
8.2.60.0080.00017.80
8.2.50.0000.00819.48
8.2.40.0070.00418.04
8.2.30.0070.00318.05
8.2.20.0000.00917.71
8.2.10.0030.00617.65
8.2.00.0040.00417.64
8.1.280.0110.00425.92
8.1.270.0090.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00722.52
8.1.230.0070.00420.96
8.1.220.0040.00417.74
8.1.210.0050.00319.04
8.1.200.0030.00617.35
8.1.190.0000.00917.38
8.1.180.0060.00318.10
8.1.170.0000.00818.84
8.1.160.0060.00318.85
8.1.150.0040.00418.78
8.1.140.0070.00317.53
8.1.130.0000.00717.70
8.1.120.0060.00317.57
8.1.110.0000.00717.45
8.1.100.0070.00017.54
8.1.90.0050.00317.62
8.1.80.0070.00017.58
8.1.70.0030.00317.44
8.1.60.0090.00017.63
8.1.50.0040.00417.54
8.1.40.0040.00417.59
8.1.30.0000.00717.57
8.1.20.0080.00017.79
8.1.10.0040.00417.58
8.1.00.0000.00817.57
8.0.300.0000.00919.93
8.0.290.0060.00316.75
8.0.280.0000.00718.39
8.0.270.0040.00417.21
8.0.260.0000.00716.90
8.0.250.0050.00317.08
8.0.240.0060.00317.03
8.0.230.0030.00317.04
8.0.220.0030.00317.00
8.0.210.0000.00816.94
8.0.200.0000.00616.89
8.0.190.0040.00416.96
8.0.180.0030.00617.03
8.0.170.0030.00616.93
8.0.160.0000.00716.97
8.0.150.0040.00416.92
8.0.140.0080.00016.84
8.0.130.0030.00313.34
8.0.120.0040.00416.97
8.0.110.0040.00416.91
8.0.100.0040.00416.95
8.0.90.0000.00817.05
8.0.80.0060.00916.91
8.0.70.0040.00417.06
8.0.60.0040.00416.95
8.0.50.0040.00416.87
8.0.30.0100.01017.25
8.0.20.0070.01517.35
8.0.10.0040.00417.04
8.0.00.0100.01516.74
7.4.330.0000.00613.14
7.4.320.0060.00016.76
7.4.300.0060.00016.75
7.4.290.0000.00616.70
7.4.280.0040.00416.60
7.4.270.0040.00416.75
7.4.260.0070.00013.41
7.4.250.0040.00416.65
7.4.240.0060.00316.75
7.4.230.0080.00016.75
7.4.220.0070.01316.54
7.4.210.0070.00816.73
7.4.200.0000.00716.50
7.4.190.0030.00316.82
7.4.160.0100.00716.71
7.4.150.0130.01016.51
7.4.140.0180.01016.58
7.4.130.0070.01716.59
7.4.120.0150.00616.89
7.4.110.0150.00316.43
7.4.100.0160.00316.54
7.4.90.0100.00716.54
7.4.80.0100.01019.39
7.4.70.0060.01216.75
7.4.60.0090.00616.61
7.4.50.0080.00516.65
7.4.40.0070.01016.54
7.4.30.0130.01016.68
7.4.00.0090.00314.88
7.3.330.0030.00313.04
7.3.320.0030.00313.17
7.3.310.0050.00216.13
7.3.300.0050.00216.36
7.3.290.0150.00316.30
7.3.280.0100.01116.33
7.3.270.0080.00816.46
7.3.260.0140.00916.73
7.3.250.0150.00716.50
7.3.240.0130.00916.34
7.3.230.0090.00916.32
7.3.210.0140.00416.77
7.3.200.0120.00916.29
7.3.190.0150.00616.29
7.3.180.0150.00316.44
7.3.170.0070.01016.34
7.3.160.0040.01216.49
7.3.120.0040.01114.83
7.2.330.0070.01316.62
7.2.320.0100.00616.63
7.2.310.0100.01116.63
7.2.300.0110.00916.39
7.2.290.0080.01116.68
7.2.60.0090.00316.69
7.2.50.0040.01116.76
7.2.00.0030.00919.38
7.1.200.0000.01416.01
7.1.70.0030.00717.45
7.1.60.0130.01319.40
7.1.50.0040.01617.05
7.1.00.0100.06722.38
7.0.200.0210.00414.68
7.0.140.0070.07322.15
7.0.120.0030.07021.96
7.0.60.0030.04020.01
7.0.50.0030.06717.94
7.0.40.0070.07317.75
7.0.30.0070.08317.77
7.0.20.0070.09017.70
7.0.10.0070.07317.69
7.0.00.0070.04017.71
5.6.210.0070.04020.50
5.6.200.0130.07318.16
5.6.190.0100.06718.22
5.6.180.0130.07318.09
5.6.170.0100.08018.15
5.6.160.0000.04318.12
5.6.150.0100.04318.18
5.6.140.0070.03718.11
5.6.130.0030.09018.18
5.6.120.0100.04718.18
5.6.110.0000.06718.21
5.6.100.0170.04718.08
5.6.90.0170.06718.17
5.6.80.0070.05017.61
5.6.70.0030.04717.56
5.6.60.0070.05017.59
5.6.50.0130.06717.62
5.6.40.0030.08017.48
5.6.30.0030.08317.50
5.6.20.0100.04017.55
5.6.10.0070.05717.55
5.6.00.0130.06317.42
5.5.350.0200.08020.31
5.5.340.0030.05317.97
5.5.330.0030.08717.98
5.5.320.0170.07318.01
5.5.310.0030.05717.96
5.5.300.0000.06017.98
5.5.290.0070.07017.90
5.5.280.0030.06318.02
5.5.270.0000.05717.94
5.5.260.0030.05317.97
5.5.250.0000.05317.80
5.5.240.0030.05017.40
5.5.230.0100.06717.29
5.5.220.0130.05017.30
5.5.210.0030.05717.36
5.5.200.0070.04317.37
5.5.190.0100.06317.33
5.5.180.0070.04017.32
5.5.160.0030.08017.34
5.5.150.0100.07717.31
5.5.140.0100.07317.36
5.5.130.0030.07717.24
5.5.120.0000.07017.28
5.5.110.0100.05317.25
5.5.100.0100.07717.18
5.5.90.0000.08017.17
5.5.80.0170.04717.17
5.5.70.0070.06717.10
5.5.60.0030.08317.22
5.5.50.0070.06717.21
5.5.40.0130.07317.11
5.5.30.0030.05717.19
5.5.20.0070.04717.21
5.5.10.0100.04017.26
5.5.00.0270.03017.12
5.4.450.0030.08719.29
5.4.440.0100.08319.47
5.4.430.0000.05719.21
5.4.420.0000.04319.53
5.4.410.0030.05019.40
5.4.400.0070.07718.82
5.4.390.0030.06018.97
5.4.380.0100.07018.99
5.4.370.0070.07019.04
5.4.360.0170.06719.12
5.4.350.0070.07719.20
5.4.340.0030.05318.99
5.4.320.0070.04718.99
5.4.310.0070.06719.03
5.4.300.0170.05319.02
5.4.290.0100.04019.00
5.4.280.0130.07018.98
5.4.270.0100.07019.01
5.4.260.0070.06019.11
5.4.250.0070.06718.98
5.4.240.0170.06719.20
5.4.230.0030.07718.98
5.4.220.0100.06719.11
5.4.210.0100.04319.11
5.4.200.0030.05018.96
5.4.190.0030.05319.11
5.4.180.0070.05719.11
5.4.170.0030.05719.00
5.4.160.0070.07019.01
5.4.150.0030.04018.95
5.4.140.0130.03316.39
5.4.130.0100.03716.28
5.4.120.0000.04016.30
5.4.110.0030.03716.37
5.4.100.0070.07316.29
5.4.90.0030.04016.26
5.4.80.0070.05716.21
5.4.70.0000.07716.21
5.4.60.0030.06316.21
5.4.50.0130.07016.20
5.4.40.0170.06316.26
5.4.30.0070.07016.21
5.4.20.0030.07716.22
5.4.10.0030.07716.25
5.4.00.0070.07315.73
5.3.290.0030.04314.58
5.3.280.0130.07314.56
5.3.270.0030.04714.59
5.3.260.0070.04314.43
5.3.250.0000.04314.57
5.3.240.0030.03714.54
5.3.230.0100.04314.41
5.3.220.0000.04314.54
5.3.210.0030.04014.39
5.3.200.0070.03314.53
5.3.190.0100.03314.50
5.3.180.0130.06714.50
5.3.170.0030.04314.50
5.3.160.0100.04314.54
5.3.150.0000.08314.50
5.3.140.0000.07314.49
5.3.130.0100.05014.51
5.3.120.0030.08014.40
5.3.110.0130.07014.48
5.3.100.0030.04313.86
5.3.90.0100.04713.96
5.3.80.0030.04713.87
5.3.70.0030.03713.97
5.3.60.0030.03713.96
5.3.50.0170.06713.88
5.3.40.0030.06713.90
5.3.30.0230.05713.90
5.3.20.0070.06713.63
5.3.10.0030.05713.62
5.3.00.0170.06713.60
5.2.170.0070.06011.09
5.2.160.0070.04711.04
5.2.150.0000.03711.09
5.2.140.0100.05710.96
5.2.130.0070.03710.93
5.2.120.0030.06311.07
5.2.110.0030.05011.02
5.2.100.0000.03311.10
5.2.90.0100.04311.06
5.2.80.0030.05311.09
5.2.70.0030.04011.09
5.2.60.0130.03710.83
5.2.50.0000.06711.01
5.2.40.0000.04710.94
5.2.30.0000.05311.11
5.2.20.0070.06310.96
5.2.10.0030.05010.66
5.2.00.0070.05010.75
5.1.60.0030.0309.91
5.1.50.0130.01710.13
5.1.40.0000.04710.05
5.1.30.0030.05710.38
5.1.20.0030.04310.39
5.1.10.0030.04010.11
5.1.00.0070.05710.05
5.0.50.0000.0338.70
5.0.40.0070.0408.44
5.0.30.0000.0608.14
5.0.20.0000.0238.23
5.0.10.0030.0438.21
5.0.00.0170.0338.12
4.4.90.0030.0177.71
4.4.80.0070.0307.71
4.4.70.0000.0407.71
4.4.60.0000.0377.71
4.4.50.0000.0307.71
4.4.40.0000.0537.71
4.4.30.0030.0177.71
4.4.20.0070.0177.71
4.4.10.0070.0277.71
4.4.00.0070.0537.71
4.3.110.0030.0377.71
4.3.100.0000.0207.71
4.3.90.0000.0177.71
4.3.80.0030.0537.71
4.3.70.0000.0337.71
4.3.60.0070.0237.71
4.3.50.0000.0377.71
4.3.40.0000.0507.71
4.3.30.0000.0337.71
4.3.20.0000.0377.71
4.3.10.0030.0307.71
4.3.00.0030.0277.71

preferences:
33.72 ms | 401 KiB | 5 Q