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)
8.3.40.0040.01118.88
8.3.30.0090.00618.79
8.3.20.0030.00518.73
8.3.10.0050.00318.77
8.3.00.0150.00419.13
8.2.170.0110.00322.96
8.2.160.0090.00621.14
8.2.150.0040.00424.18
8.2.140.0110.00024.66
8.2.130.0040.00426.16
8.2.120.0140.00420.86
8.2.110.0060.00320.47
8.2.100.0120.00317.59
8.2.90.0040.00421.15
8.2.80.0000.00719.21
8.2.70.0000.00817.63
8.2.60.0050.00317.80
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0000.00818.01
8.2.20.0030.00717.74
8.2.10.0040.00417.76
8.2.00.0000.00717.69
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00322.29
8.1.230.0040.00721.04
8.1.220.0040.00417.74
8.1.210.0000.00918.93
8.1.200.0040.00417.36
8.1.190.0000.00917.53
8.1.180.0040.00418.10
8.1.170.0000.00818.82
8.1.160.0040.00418.85
8.1.150.0030.00518.69
8.1.140.0000.00717.52
8.1.130.0030.00517.86
8.1.120.0040.00417.44
8.1.110.0000.00717.51
8.1.100.0040.00417.45
8.1.90.0000.00817.41
8.1.80.0080.00017.48
8.1.70.0070.00017.39
8.1.60.0050.00317.55
8.1.50.0030.00517.58
8.1.40.0000.00817.54
8.1.30.0030.00517.71
8.1.20.0060.00317.72
8.1.10.0030.00617.62
8.1.00.0040.00417.56
8.0.300.0000.00919.91
8.0.290.0060.00316.75
8.0.280.0030.00318.34
8.0.270.0000.00717.28
8.0.260.0000.00616.89
8.0.250.0040.00417.04
8.0.240.0040.00417.02
8.0.230.0050.00317.00
8.0.220.0040.00416.95
8.0.210.0000.00716.95
8.0.200.0000.00716.98
8.0.190.0000.00716.93
8.0.180.0030.00616.99
8.0.170.0070.00017.00
8.0.160.0000.00716.95
8.0.150.0080.00016.93
8.0.140.0000.00916.95
8.0.130.0030.00313.46
8.0.120.0040.00416.82
8.0.110.0040.00417.00
8.0.100.0080.00016.80
8.0.90.0000.00716.86
8.0.80.0130.00716.99
8.0.70.0040.00416.98
8.0.60.0040.00416.97
8.0.50.0040.00416.96
8.0.30.0040.01616.92
8.0.20.0090.00917.14
8.0.10.0040.00417.02
8.0.00.0100.01216.84
7.4.330.0050.00013.15
7.4.320.0000.00716.78
7.4.300.0060.00016.63
7.4.290.0050.00316.64
7.4.280.0000.00916.65
7.4.270.0070.00316.71
7.4.260.0050.00013.45
7.4.250.0050.00316.66
7.4.240.0040.00416.80
7.4.230.0030.00316.64
7.4.220.0070.01116.80
7.4.210.0060.01116.75
7.4.200.0030.00316.75
7.4.190.0070.00016.80
7.4.160.0100.01416.55
7.4.150.0180.00016.57
7.4.140.0080.01016.42
7.4.130.0140.00416.61
7.4.120.0090.01116.54
7.4.110.0100.00716.73
7.4.100.0130.01016.67
7.4.90.0090.00916.64
7.4.80.0070.01019.39
7.4.70.0060.01716.59
7.4.60.0080.00816.43
7.4.50.0100.00316.62
7.4.40.0000.01316.71
7.4.30.0060.01016.53
7.4.00.0100.00714.93
7.3.330.0000.00613.02
7.3.320.0040.00413.27
7.3.310.0070.00016.23
7.3.300.0000.00716.30
7.3.290.0130.00316.25
7.3.280.0080.01016.28
7.3.270.0120.00616.32
7.3.260.0120.01216.38
7.3.250.0180.00716.37
7.3.240.0150.00616.54
7.3.230.0060.01216.34
7.3.210.0100.00716.38
7.3.200.0090.01216.71
7.3.190.0060.01616.21
7.3.180.0060.00916.70
7.3.170.0120.00616.57
7.3.160.0110.00616.62
7.3.120.0110.00414.81
7.2.330.0060.01016.58
7.2.320.0100.01016.59
7.2.310.0100.01316.42
7.2.300.0110.00816.46
7.2.290.0140.00316.56
7.2.60.0100.00717.00
7.2.00.0090.00919.39
7.1.200.0060.00315.86
7.1.100.0070.00418.39
7.1.70.0000.01316.95
7.1.60.0090.01219.40
7.1.50.0060.01217.10
7.1.00.0030.06322.42
7.0.200.0210.00714.85
7.0.140.0130.06322.04
7.0.120.0000.08022.03
7.0.60.0030.08320.02
7.0.50.0000.07317.84
7.0.40.0100.07717.76
7.0.30.0030.05317.81
7.0.20.0100.07017.75
7.0.10.0070.08017.70
7.0.00.0070.08717.75
5.6.280.0030.07320.89
5.6.210.0070.06320.52
5.6.200.0070.07018.11
5.6.190.0070.03718.17
5.6.180.0100.05718.15
5.6.170.0030.05318.14
5.6.160.0130.07318.21
5.6.150.0130.05018.21
5.6.140.0130.07718.17
5.6.130.0100.08018.11
5.6.120.0070.04018.19
5.6.110.0130.08018.21
5.6.100.0100.08018.18
5.6.90.0100.08018.19
5.6.80.0030.07717.57
5.6.70.0100.05317.54
5.6.60.0100.06717.54
5.6.50.0100.07317.60
5.6.40.0030.08017.48
5.6.30.0070.05017.48
5.6.20.0130.03717.54
5.6.10.0070.05017.46
5.6.00.0170.07017.53
5.5.350.0030.08720.40
5.5.340.0070.05018.02
5.5.330.0100.07318.01
5.5.320.0070.08017.92
5.5.310.0030.08317.91
5.5.300.0070.05317.96
5.5.290.0070.05717.92
5.5.280.0200.05717.92
5.5.270.0070.08318.00
5.5.260.0070.08017.90
5.5.250.0100.08017.69
5.5.240.0100.05717.39
5.5.230.0030.07017.31
5.5.220.0070.05017.29
5.5.210.0100.06717.38
5.5.200.0030.08317.30
5.5.190.0100.08017.36
5.5.180.0070.07717.33
5.5.160.0030.08017.36
5.5.150.0030.05317.22
5.5.140.0030.04317.26
5.5.130.0100.06317.33
5.5.120.0130.06717.26
5.5.110.0100.07317.25
5.5.100.0100.07317.23
5.5.90.0070.06717.17
5.5.80.0200.06317.19
5.5.70.0170.07017.13
5.5.60.0030.07717.19
5.5.50.0100.05317.24
5.5.40.0070.04717.21
5.5.30.0100.04717.27
5.5.20.0070.05717.11
5.5.10.0070.08317.16
5.5.00.0200.06317.14
5.4.450.0070.04319.32
5.4.440.0030.06019.31
5.4.430.0030.05719.32
5.4.420.0070.07719.35
5.4.410.0170.06319.20
5.4.400.0170.06319.08
5.4.390.0030.07319.21
5.4.380.0070.06019.12
5.4.370.0100.07018.89
5.4.360.0030.05018.82
5.4.350.0030.04719.03
5.4.340.0100.04018.99
5.4.320.0130.06318.82
5.4.310.0100.05018.98
5.4.300.0000.08019.20
5.4.290.0000.06718.95
5.4.280.0100.05319.09
5.4.270.0100.07718.98
5.4.260.0200.04719.12
5.4.250.0030.07318.95
5.4.240.0170.06318.98
5.4.230.0070.07318.95
5.4.220.0070.08018.99
5.4.210.0070.06719.09
5.4.200.0030.07318.98
5.4.190.0030.08318.98
5.4.180.0070.07719.19
5.4.170.0030.07719.10
5.4.160.0030.07718.96
5.4.150.0070.03718.99
5.4.140.0000.04016.52
5.4.130.0030.03716.30
5.4.120.0070.04016.25
5.4.110.0070.07316.31
5.4.100.0000.06016.36
5.4.90.0070.05316.28
5.4.80.0070.07016.21
5.4.70.0070.06316.42
5.4.60.0030.03716.26
5.4.50.0170.05716.23
5.4.40.0130.06316.41
5.4.30.0070.05316.22
5.4.20.0030.06316.23
5.4.10.0100.07316.25
5.4.00.0030.04315.90
5.3.290.0170.07014.61
5.3.280.0130.04014.53
5.3.270.0100.07314.56
5.3.260.0070.07714.57
5.3.250.0070.05014.38
5.3.240.0030.04014.54
5.3.230.0030.04014.42
5.3.220.0100.03014.53
5.3.210.0070.05714.52
5.3.200.0070.04714.53
5.3.190.0000.05314.66
5.3.180.0030.04014.47
5.3.170.0100.07714.46
5.3.160.0130.05714.38
5.3.150.0130.07314.53
5.3.140.0030.04714.41
5.3.130.0100.05014.49
5.3.120.0070.08014.37
5.3.110.0100.05314.40
5.3.100.0000.07313.95
5.3.90.0070.07713.98
5.3.80.0070.07013.93
5.3.70.0070.07313.97
5.3.60.0000.07013.77
5.3.50.0100.05713.71
5.3.40.0030.07013.71
5.3.30.0130.07013.67
5.3.20.0030.07713.65
5.3.10.0130.05013.41
5.3.00.0070.07013.60
5.2.170.0070.06311.14
5.2.160.0130.05711.29
5.2.150.0030.04011.14
5.2.140.0100.06311.08
5.2.130.0030.03711.04
5.2.120.0070.06011.08
5.2.110.0100.05011.07
5.2.100.0070.04311.01
5.2.90.0000.04311.12
5.2.80.0070.06011.00
5.2.70.0030.03711.05
5.2.60.0070.02711.02
5.2.50.0000.07011.01
5.2.40.0130.05310.97
5.2.30.0070.04010.97
5.2.20.0030.06010.74
5.2.10.0030.06010.86
5.2.00.0070.05010.68
5.1.60.0030.03310.07
5.1.50.0070.0539.97
5.1.40.0130.0409.99
5.1.30.0030.05710.34
5.1.20.0030.03710.33
5.1.10.0000.02710.05
5.1.00.0000.03310.00
5.0.50.0000.0238.60
5.0.40.0030.0208.36
5.0.30.0000.0308.16
5.0.20.0030.0178.29
5.0.10.0000.0208.16
5.0.00.0000.0338.14
4.4.90.0100.0177.74
4.4.80.0000.0337.74
4.4.70.0000.0277.74
4.4.60.0000.0407.74
4.4.50.0030.0307.74
4.4.40.0030.0237.74
4.4.30.0000.0377.74
4.4.20.0000.0177.74
4.4.10.0000.0177.74
4.4.00.0000.0237.74
4.3.110.0000.0137.74
4.3.100.0000.0137.74
4.3.90.0000.0137.74
4.3.80.0000.0237.74
4.3.70.0000.0137.74
4.3.60.0030.0177.74
4.3.50.0000.0207.74
4.3.40.0000.0237.74
4.3.30.0000.0137.74
4.3.20.0000.0177.74
4.3.10.0000.0137.74
4.3.00.0000.0137.74

preferences:
44.81 ms | 400 KiB | 5 Q