3v4l.org

run code in 300+ PHP versions simultaneously
<?php $expr = '#[a-z][a-z0-9.]*://(?:[^:@]+(?:[^@]+)?@)?[^:/]+(?::[0-9]+)?/([^/]+)#'; $str = 'http://dontmatchthis.local/butmatchthisplease'; preg_match($expr, $str, $matches); var_dump($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)
8.3.60.0100.01018.31
8.3.50.0200.00622.06
8.3.40.0140.00718.84
8.3.30.0060.00818.96
8.3.20.0000.00720.16
8.3.10.0080.00023.48
8.3.00.0090.00020.77
8.2.180.0120.00816.50
8.2.170.0140.00022.96
8.2.160.0100.00322.38
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00319.51
8.2.110.0090.00022.29
8.2.100.0070.00420.38
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0000.00817.92
8.2.50.0030.00618.07
8.2.40.0100.00018.09
8.2.30.0050.00218.15
8.2.20.0030.00617.71
8.2.10.0040.00418.08
8.2.00.0020.00519.62
8.1.280.0050.01425.92
8.1.270.0000.00823.73
8.1.260.0000.01026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.82
8.1.230.0110.00019.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0000.00818.66
8.1.160.0040.00421.92
8.1.150.0070.00018.78
8.1.140.0070.00017.54
8.1.130.0030.00317.77
8.1.120.0030.00317.59
8.1.110.0040.00417.51
8.1.100.0000.00817.48
8.1.90.0070.00017.40
8.1.80.0030.00517.58
8.1.70.0030.00317.55
8.1.60.0060.00317.71
8.1.50.0030.00617.53
8.1.40.0060.00317.49
8.1.30.0030.00617.61
8.1.20.0040.00417.75
8.1.10.0000.00917.68
8.1.00.0050.00317.66
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0000.00717.21
8.0.260.0060.00017.12
8.0.250.0070.00016.92
8.0.240.0040.00416.95
8.0.230.0000.00716.95
8.0.220.0030.00316.91
8.0.210.0000.00616.86
8.0.200.0030.00316.97
8.0.190.0070.00016.95
8.0.180.0050.00216.89
8.0.170.0000.00816.90
8.0.160.0000.00716.96
8.0.150.0050.00316.86
8.0.140.0000.00716.99
8.0.130.0000.00513.28
8.0.120.0080.00016.93
8.0.110.0000.00716.91
8.0.100.0040.00416.96
8.0.90.0030.00617.05
8.0.80.0120.00916.90
8.0.70.0030.00516.84
8.0.60.0000.00716.93
8.0.50.0000.00716.80
8.0.30.0080.01017.21
8.0.20.0160.00717.40
8.0.10.0000.00717.16
8.0.00.0130.00516.84
7.4.330.0050.00015.01
7.4.320.0060.00016.66
7.4.300.0040.00416.65
7.4.290.0040.00416.77
7.4.280.0030.00816.45
7.4.270.0000.00816.73
7.4.260.0000.00816.73
7.4.250.0030.00516.78
7.4.240.0050.00216.66
7.4.230.0000.00716.60
7.4.220.0090.00916.73
7.4.210.0130.00616.84
7.4.200.0030.00516.86
7.4.160.0060.01016.47
7.4.150.0140.00517.40
7.4.140.0150.00717.86
7.4.130.0090.00916.66
7.4.120.0070.01116.59
7.4.110.0160.00816.68
7.4.100.0090.00916.72
7.4.90.0070.01016.55
7.4.80.0090.00919.39
7.4.70.0080.01116.70
7.4.60.0060.00916.43
7.4.50.0000.00916.67
7.4.40.0100.00716.53
7.4.30.0120.00616.75
7.4.10.0080.00814.75
7.4.00.0080.01014.94
7.3.330.0030.00313.21
7.3.320.0050.00013.15
7.3.310.0070.00016.25
7.3.300.0030.00316.32
7.3.290.0060.00916.41
7.3.280.0110.00916.31
7.3.270.0120.00817.40
7.3.260.0170.00716.48
7.3.250.0090.00616.45
7.3.240.0100.01016.57
7.3.230.0060.01216.39
7.3.210.0100.00716.43
7.3.200.0110.00719.39
7.3.190.0090.01516.70
7.3.180.0070.01016.51
7.3.170.0060.01016.57
7.3.160.0040.01116.78
7.3.130.0030.01314.77
7.3.120.0090.00814.89
7.3.110.0040.01214.83
7.3.100.0030.01214.68
7.3.90.0060.00614.89
7.3.80.0070.00514.87
7.3.70.0070.00714.89
7.3.60.0040.01314.80
7.3.50.0050.00914.65
7.3.40.0020.01114.63
7.3.30.0050.01214.78
7.3.20.0050.01016.75
7.3.10.0060.00916.51
7.3.00.0040.00916.67
7.2.330.0120.00616.56
7.2.320.0170.00016.53
7.2.310.0160.00316.72
7.2.300.0030.01316.52
7.2.290.0090.01316.54
7.2.260.0070.01315.08
7.2.250.0060.01114.94
7.2.240.0090.00815.01
7.2.230.0080.01015.13
7.2.220.0090.00714.86
7.2.210.0050.01015.06
7.2.200.0040.01014.97
7.2.190.0070.00815.18
7.2.180.0090.00515.08
7.2.170.0030.01214.87
7.2.160.0090.00614.72
7.2.150.0110.01116.57
7.2.140.0030.01016.82
7.2.130.0080.00616.88
7.2.120.0060.00816.74
7.2.110.0080.00416.92
7.2.100.0070.00916.88
7.2.90.0050.01216.85
7.2.80.0120.00516.94
7.2.70.0060.00816.75
7.2.60.0050.00816.84
7.2.50.0060.01016.67
7.2.40.0080.00616.71
7.2.30.0100.00716.93
7.2.20.0080.00916.79
7.2.10.0050.01016.91
7.2.00.0100.00417.70
7.1.330.0030.01015.79
7.1.320.0020.01415.94
7.1.310.0030.01215.64
7.1.300.0070.00815.93
7.1.290.0060.00515.82
7.1.280.0070.00715.77
7.1.270.0040.01116.03
7.1.260.0050.01015.76
7.1.250.0100.00315.89
7.1.240.0090.00915.60
7.1.230.0060.01015.70
7.1.220.0060.01015.80
7.1.210.0060.00615.92
7.1.200.0030.01315.94
7.1.190.0040.01115.73
7.1.180.0080.00815.79
7.1.170.0090.00615.74
7.1.160.0070.00715.77
7.1.150.0030.01215.81
7.1.140.0090.00615.95
7.1.130.0100.00715.79
7.1.120.0090.00615.83
7.1.110.0080.00815.95
7.1.100.0050.01216.99
7.1.90.0070.00615.65
7.1.80.0000.01515.75
7.1.70.0070.00616.50
7.1.60.0090.01417.69
7.1.50.0090.01016.54
7.1.40.0090.00915.73
7.1.30.0030.01615.69
7.1.20.0020.01515.89
7.1.10.0030.01015.77
7.1.00.0040.04219.23
7.0.330.0100.00715.54
7.0.320.0060.00915.34
7.0.310.0100.00515.19
7.0.300.0090.00315.38
7.0.290.0070.00715.54
7.0.280.0140.00315.17
7.0.270.0090.00615.24
7.0.260.0040.00915.35
7.0.250.0070.00715.69
7.0.240.0070.00715.55
7.0.230.0000.01115.36
7.0.220.0060.00915.61
7.0.210.0060.00915.61
7.0.200.0080.00316.01
7.0.190.0070.01115.29
7.0.180.0030.01115.52
7.0.170.0060.01015.16
7.0.160.0070.01015.51
7.0.150.0110.00615.62
7.0.140.0000.04618.58
7.0.130.0040.01115.23
7.0.120.0030.01315.60
7.0.110.0060.01015.62
7.0.100.0070.01115.33
7.0.90.0070.00715.51
7.0.80.0000.01515.45
7.0.70.0120.00315.46
7.0.60.0110.04117.80
7.0.50.0040.04316.73
7.0.40.0000.03616.88
7.0.30.0130.02416.75
7.0.20.0130.04216.75
7.0.10.0060.03116.91
7.0.00.0030.03516.96
5.6.400.0150.00014.21
5.6.390.0040.00714.39
5.6.380.0030.00614.05
5.6.370.0060.01014.45
5.6.360.0030.01314.16
5.6.350.0110.00714.06
5.6.340.0080.00813.85
5.6.330.0090.00614.14
5.6.320.0100.00614.02
5.6.310.0030.01414.02
5.6.300.0090.00914.35
5.6.290.0140.00414.19
5.6.280.0050.04117.78
5.6.270.0030.01313.96
5.6.260.0070.01113.99
5.6.250.0070.01014.50
5.6.240.0060.01314.04
5.6.230.0030.01414.12
5.6.220.0080.01114.45
5.6.210.0050.04817.56
5.6.200.0080.02816.16
5.6.190.0050.02617.31
5.6.180.1880.02517.31
5.6.170.0150.02017.37
5.6.160.0070.04717.34
5.6.150.0030.02816.21
5.6.140.0070.02216.09
5.6.130.0050.04616.15
5.6.120.0110.04117.66
5.6.110.0080.02317.60
5.6.100.0130.04117.61
5.6.90.0080.03317.75
5.6.80.0100.04017.25
5.6.70.0060.00914.29
5.6.60.0070.01014.18
5.6.50.0080.00813.95
5.6.40.0060.00914.11
5.6.30.0030.01114.23
5.6.20.0040.00714.08
5.6.10.0070.00714.01
5.6.00.0030.01514.19
5.5.380.0110.00414.07
5.5.370.0090.00613.95
5.5.360.0070.01013.75
5.5.350.0040.04217.07
5.5.340.0050.03115.87
5.5.330.0040.02916.93
5.5.320.0200.04017.20
5.5.310.0200.04017.21
5.5.300.0070.03615.93
5.5.290.0110.04115.94
5.5.280.0080.03817.55
5.5.270.0030.03517.46
5.5.260.0120.02517.44
5.5.250.0020.04917.35
5.5.240.2210.01617.09
5.5.230.0040.00414.01
5.5.220.0030.01314.00
5.5.210.0060.00914.13
5.5.200.0000.01413.86
5.5.190.0070.00413.82
5.5.180.0030.01013.82
5.5.170.0000.01313.78
5.5.160.0050.00513.73
5.5.150.0070.00713.89
5.5.140.0090.00913.96
5.5.130.0030.01314.03
5.5.120.0070.01013.93
5.5.110.0060.00814.15
5.5.100.0040.00714.05
5.5.90.0090.00614.11
5.5.80.0070.01013.66
5.5.70.0060.00914.05
5.5.60.0070.00714.09
5.5.50.0060.00614.01
5.5.40.0050.00514.03
5.5.30.0080.00613.67
5.5.20.0100.00714.26
5.5.10.0090.00613.96
5.5.00.0000.01513.61
5.4.450.0130.02614.97
5.4.440.0150.02515.04
5.4.430.0230.02515.17
5.4.420.0030.03315.05
5.4.410.0090.02914.77
5.4.400.0120.03014.75
5.4.390.0170.02914.84
5.4.380.0250.02314.67
5.4.370.0070.02714.70
5.4.360.0070.02014.76
5.4.350.0040.03411.52
5.4.340.0020.02411.29
5.4.330.0030.00310.55
5.4.320.0050.02011.63
5.4.310.0060.02211.63
5.4.300.0070.01911.74
5.4.290.0050.02211.63
5.4.280.0050.02011.58
5.4.270.0070.02011.58
5.4.260.0070.02611.58
5.4.250.0040.02211.59
5.4.240.0040.02911.48
5.4.230.0080.03011.51
5.4.220.0090.02011.57
5.4.210.0060.02211.57
5.4.200.0050.02411.51
5.4.190.0060.02111.47
5.4.180.0040.02411.55
5.4.170.0070.02011.71
5.4.160.0060.02211.55
5.4.150.0040.02511.59
5.4.140.0050.02311.43
5.4.130.0080.02211.51
5.4.120.0080.02511.41
5.4.110.0070.02911.39
5.4.100.0030.03011.47
5.4.90.0070.02711.45
5.4.80.0100.02511.41
5.4.70.0060.02711.24
5.4.60.0040.02411.41
5.4.50.0060.02111.40
5.4.40.0050.02311.49
5.4.30.0030.02411.29
5.4.20.0050.02311.31
5.4.10.0070.02011.36
5.4.00.0080.02011.19
5.3.290.0050.02811.64
5.3.280.0080.01911.51
5.3.270.0090.02311.63
5.3.260.0120.02011.54
5.3.250.0070.02511.48
5.3.240.0080.02411.53
5.3.230.0120.01911.60
5.3.220.0100.02111.54
5.3.210.0070.02711.40
5.3.200.0080.02411.57
5.3.190.0110.02111.59
5.3.180.0100.02011.60
5.3.170.0080.02311.63
5.3.160.0090.02311.58
5.3.150.0090.02311.56
5.3.140.0040.03011.54
5.3.130.0080.02611.45
5.3.120.0100.02211.53
5.3.110.0110.02511.56
5.3.100.0100.02411.29
5.3.90.0100.02411.31
5.3.80.0090.02311.07
5.3.70.0080.02411.13
5.3.60.0100.02111.20
5.3.50.0080.02311.09
5.3.40.0070.02411.09
5.3.30.0100.02111.17
5.3.20.0090.02210.94
5.3.10.0070.02310.92
5.3.00.0090.02310.91
5.2.170.0070.0299.19
5.2.160.0040.0319.19
5.2.150.0080.0289.19
5.2.140.0040.0319.18
5.2.130.0030.0319.15
5.2.120.0050.0319.15
5.2.110.0090.0289.15
5.2.100.0040.0319.15
5.2.90.0100.0299.15
5.2.80.0060.0409.15
5.2.70.0080.0339.14
5.2.60.0030.0359.10
5.2.50.0040.0359.07
5.2.40.0090.0319.05
5.2.30.0070.0289.03
5.2.20.0020.0319.02
5.2.10.0060.0278.93
5.2.00.0050.0328.79
5.1.60.0040.0248.07
5.1.50.0030.0268.07
5.1.40.0030.0258.05
5.1.30.0040.0268.40
5.1.20.0050.0358.42
5.1.10.0030.0278.15
5.1.00.0060.0248.15
5.0.50.0000.0236.63
5.0.40.0030.0196.48
5.0.30.0020.0326.30
5.0.20.0050.0176.27
5.0.10.0030.0206.24
5.0.00.0040.0306.23
4.4.90.0020.0174.78
4.4.80.0000.0184.75
4.4.70.0040.0154.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0040.0254.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0030.0154.84
4.4.00.0040.0234.76
4.3.110.0040.0154.67
4.3.100.0020.0154.67
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0050.0124.63
4.3.60.0010.0164.63
4.3.50.0030.0164.63
4.3.40.0040.0234.54
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0020.0173.23
4.3.00.0030.02012.20

preferences:
46.91 ms | 401 KiB | 5 Q