3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "#^/([a-z]{2})/([a-zA-Z0-9_-]++)/([a-zA-Z0-9_-]++)/(.*/)?+[/]{0,1}$#"; $pattern = "#^/([a-zA-Z0-9_-]+)(/.*)?+/$#"; $subject = '/login/foo/bar/'; var_dump(preg_match($pattern, $subject, $matches), $matches); $subject = '/login'; var_dump(preg_match($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)
8.3.60.0150.00418.28
8.3.50.0170.00321.27
8.3.40.0100.01019.02
8.3.30.0070.00718.67
8.3.20.0040.00418.77
8.3.10.0000.00820.92
8.3.00.0050.00221.77
8.2.180.0110.00416.63
8.2.170.0120.00322.96
8.2.160.0090.00921.10
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0030.00621.38
8.2.110.0040.00420.35
8.2.100.0040.00717.91
8.2.90.0050.00319.17
8.2.80.0050.00317.97
8.2.70.0050.00317.75
8.2.60.0000.00717.93
8.2.50.0040.00418.07
8.2.40.0000.00718.03
8.2.30.0080.00021.28
8.2.20.0000.00717.62
8.2.10.0050.00317.68
8.2.00.0070.00317.65
8.1.280.0110.00725.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.48
8.1.230.0060.00620.88
8.1.220.0030.00518.77
8.1.210.0030.00618.77
8.1.200.0080.00517.35
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0070.00018.79
8.1.150.0000.00818.73
8.1.140.0040.00417.61
8.1.130.0030.00317.73
8.1.120.0050.00317.54
8.1.110.0080.00017.55
8.1.100.0030.00417.57
8.1.90.0030.00417.45
8.1.80.0000.00717.54
8.1.70.0000.00717.54
8.1.60.0060.00317.51
8.1.50.0000.00717.64
8.1.40.0000.00817.57
8.1.30.0040.00417.64
8.1.20.0040.00417.74
8.1.10.0030.00517.58
8.1.00.0030.00517.64
8.0.300.0070.00019.89
8.0.290.0000.00717.15
8.0.280.0070.00018.41
8.0.270.0030.00317.22
8.0.260.0000.00716.91
8.0.250.0070.00017.03
8.0.240.0050.00216.94
8.0.230.0030.00417.01
8.0.220.0030.00516.86
8.0.210.0000.00716.89
8.0.200.0030.00316.91
8.0.190.0050.00216.96
8.0.180.0000.00717.03
8.0.170.0000.00716.83
8.0.160.0000.00717.04
8.0.150.0000.00716.88
8.0.140.0040.00416.95
8.0.130.0050.00013.41
8.0.120.0000.00816.95
8.0.110.0040.00417.05
8.0.100.0040.00416.93
8.0.90.0030.00317.00
8.0.80.0060.01017.03
8.0.70.0040.00417.03
8.0.60.0040.00416.82
8.0.50.0050.00316.88
8.0.30.0110.00817.01
8.0.20.0090.00917.40
8.0.10.0000.00717.00
8.0.00.0120.00916.85
7.4.330.0000.00516.74
7.4.320.0040.00416.78
7.4.300.0060.00016.73
7.4.290.0000.00716.61
7.4.280.0070.00016.60
7.4.270.0070.00016.52
7.4.260.0070.00013.37
7.4.250.0080.00016.73
7.4.240.0040.00416.60
7.4.230.0030.00516.56
7.4.220.0040.01416.47
7.4.210.0100.00616.71
7.4.200.0040.00416.74
7.4.190.0030.00316.92
7.4.160.0100.00716.65
7.4.150.0060.01217.40
7.4.140.0100.00817.86
7.4.130.0110.01016.44
7.4.120.0070.01016.64
7.4.110.0130.00416.62
7.4.100.0070.01016.67
7.4.90.0100.01316.55
7.4.80.0100.01319.39
7.4.70.0040.01516.70
7.4.60.0060.01216.44
7.4.50.0050.00516.65
7.4.40.0080.00622.77
7.4.30.0150.00916.39
7.4.00.0070.01014.89
7.3.330.0020.00312.99
7.3.320.0050.00013.09
7.3.310.0070.00016.36
7.3.300.0030.00316.33
7.3.290.0120.00316.29
7.3.280.0090.00616.28
7.3.270.0130.00417.40
7.3.260.0090.00918.24
7.3.250.0090.00816.36
7.3.240.0040.01216.77
7.3.230.0200.00016.39
7.3.210.0030.01316.25
7.3.200.0070.01419.39
7.3.190.0100.01016.40
7.3.180.0080.00816.35
7.3.170.0120.00916.27
7.3.160.0100.00516.48
7.3.120.0030.01014.63
7.2.330.0120.00616.64
7.2.320.0100.01316.52
7.2.310.0160.00916.55
7.2.300.0130.00316.47
7.2.290.0120.00616.61
7.1.200.0030.00715.90
7.1.70.0000.00717.25
7.1.60.0110.00719.40
7.1.50.0060.00617.12
7.1.00.0070.03322.38
7.0.200.0040.00416.85
7.0.140.0000.07722.00
7.0.100.0130.07319.91
7.0.90.0130.08019.93
7.0.80.0030.06319.95
7.0.70.0070.08019.91
7.0.60.0130.06719.90
7.0.50.0470.04320.34
7.0.40.0100.08020.13
7.0.30.0070.08320.02
7.0.20.0030.07320.00
7.0.10.0130.05020.08
7.0.00.0200.06720.13
5.6.280.0100.06721.13
5.6.250.0130.07320.66
5.6.240.0100.08020.68
5.6.230.0130.08020.55
5.6.220.0130.07720.46
5.6.210.0200.07320.68
5.6.200.0100.05721.13
5.6.190.0100.06021.02
5.6.180.0070.07720.95
5.6.170.0170.07721.08
5.6.160.0070.08321.11
5.6.150.0200.06720.96
5.6.140.0170.07021.00
5.6.130.0000.09321.13
5.6.120.0070.08721.02
5.6.110.0030.08721.03
5.6.100.0170.06021.01
5.6.90.0130.05321.11
5.6.80.0070.04720.52
5.6.70.0000.08320.33
5.6.60.0000.08020.45
5.6.50.0030.09020.49
5.6.40.0070.07720.43
5.6.30.0130.07020.36
5.6.20.0070.07720.38
5.6.10.0170.07020.32
5.6.00.0130.06320.38
5.5.380.0100.07720.41
5.5.370.0130.07320.48
5.5.360.0070.08020.32
5.5.350.0170.07320.34
5.5.340.0030.08320.87
5.5.330.0200.07020.86
5.5.320.0170.08020.80
5.5.310.0100.08020.88
5.5.300.0030.08320.88
5.5.290.0170.07320.88
5.5.280.0100.08020.82
5.5.270.0130.07720.93
5.5.260.0170.07320.89
5.5.250.0030.08720.61
5.5.240.0070.07320.18
5.5.230.0130.07720.27
5.5.220.0070.07020.01
5.5.210.0130.05320.29
5.5.200.0070.08020.27
5.5.190.0030.08720.25
5.5.180.0170.06720.20
5.5.160.0070.08020.23
5.5.150.0030.07720.12
5.5.140.0100.06720.23
5.5.130.0070.07720.10
5.5.120.0100.07320.25
5.5.110.0030.08319.97
5.5.100.0070.07720.00
5.5.90.0000.08320.15
5.5.80.0070.08020.06
5.5.70.0030.08320.00
5.5.60.0070.07020.04
5.5.50.0200.05020.02
5.5.40.0070.08020.13
5.5.30.0070.05720.13
5.5.20.0030.05020.05
5.5.10.0000.06020.11
5.5.00.0070.04320.02
5.4.450.0100.08019.45
5.4.440.0070.08319.12
5.4.430.0070.08319.41
5.4.420.0130.07319.16
5.4.410.0170.06719.09
5.4.400.0000.06719.05
5.4.390.0100.07318.95
5.4.380.0130.07319.06
5.4.370.0070.05319.03
5.4.360.0070.07018.97
5.4.350.0070.08019.10
5.4.340.0070.05018.91
5.4.320.0070.07719.22
5.4.310.0070.07318.97
5.4.300.0030.07718.91
5.4.290.0100.07719.14
5.4.280.0070.07319.11
5.4.270.0000.08318.95
5.4.260.0030.07718.79
5.4.250.0130.07018.95
5.4.240.0170.06318.98
5.4.230.0030.05318.96
5.4.220.0130.06718.89
5.4.210.0170.06718.79
5.4.200.0270.06018.78
5.4.190.0070.06719.04
5.4.180.0070.03318.96
5.4.170.0030.04019.13
5.4.160.0030.05018.89
5.4.150.0070.03719.10
5.4.140.0030.03716.34
5.4.130.0070.03316.05
5.4.120.0000.06016.34
5.4.110.0000.04016.43
5.4.100.0070.03316.42
5.4.90.0030.04016.43
5.4.80.0030.03716.29
5.4.70.0070.03316.42
5.4.60.0070.03316.37
5.4.50.0000.07316.39
5.4.40.0130.06016.36
5.4.30.0030.04016.20
5.4.20.0170.06016.19
5.4.10.0030.04016.41
5.4.00.0000.06315.87
5.3.290.0030.07014.66
5.3.280.0100.07314.56
5.3.270.0130.03714.61
5.3.260.0000.04714.59
5.3.250.0070.05314.58
5.3.240.0030.03714.47
5.3.230.0000.04314.58
5.3.220.0000.04314.50
5.3.210.0000.04014.54
5.3.200.0070.03714.56
5.3.190.0070.07014.53
5.3.180.0000.04014.52
5.3.170.0000.04014.54
5.3.160.0030.06714.54
5.3.150.0100.04714.42
5.3.140.0070.07014.38
5.3.130.0100.07014.54
5.3.120.0070.07314.54
5.3.110.0000.06014.50
5.3.100.0000.04714.03
5.3.90.0000.04713.87
5.3.80.0000.04714.02
5.3.70.0070.03313.98
5.3.60.0030.04713.88
5.3.50.0030.04313.81
5.3.40.0030.04313.92
5.3.30.0130.05013.69
5.3.20.0070.07013.67
5.3.10.0030.03313.66
5.3.00.0030.05313.63
5.2.170.0030.03010.94
5.2.160.0030.02711.18
5.2.150.0100.04011.15
5.2.140.0100.04011.20
5.2.130.0000.03310.95
5.2.120.0030.02710.95
5.2.110.0000.03711.10
5.2.100.0070.03711.09
5.2.90.0000.03311.17
5.2.80.0000.03010.93
5.2.70.0000.03311.09
5.2.60.0000.04011.10
5.2.50.0030.03011.05
5.2.40.0070.02711.04
5.2.30.0030.02710.98
5.2.20.0070.04711.04
5.2.10.0030.03010.91
5.2.00.0100.02010.66
5.1.60.0070.02010.07
5.1.50.0000.03310.07
5.1.40.0000.02310.07
5.1.30.0030.02310.38
5.1.20.0030.03310.30
5.1.10.0000.02710.09
5.1.00.0030.02310.07
5.0.50.0070.03310.07
5.0.40.0030.02010.07
5.0.30.0070.02310.07
5.0.20.0030.01710.07
5.0.10.0000.02710.07
5.0.00.0070.06310.07
4.4.90.0000.02010.07
4.4.80.0030.01310.07
4.4.70.0000.01310.07
4.4.60.0070.01010.07
4.4.50.0000.01710.07
4.4.40.0030.02310.07
4.4.30.0000.01310.07
4.4.20.0070.02710.07
4.4.10.0000.02010.07
4.4.00.0030.04310.07
4.3.110.0000.02010.07
4.3.100.0030.03010.07
4.3.90.0000.01310.07
4.3.80.0000.02310.07
4.3.70.0030.01310.07
4.3.60.0000.01310.07
4.3.50.0000.02710.07
4.3.40.0000.02710.07
4.3.30.0000.01710.07
4.3.20.0000.02010.07
4.3.10.0000.01310.07
4.3.00.0000.01710.07

preferences:
36.97 ms | 401 KiB | 5 Q