3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '<Location "/wtf" "yo" hello> Allow from all </Location>'; preg_match_all('/(?:^<([A-Za-z]+))|(?:\s+"[^"\\\\]*(?:\\\\.[^"\\\\]*)*")|(\S+)>([\s\S]*)<\/[A-Za-z]+>/m', $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)
8.3.60.0170.00318.68
8.3.50.0140.00622.14
8.3.40.0080.00818.88
8.3.30.0060.00919.14
8.3.20.0090.00020.38
8.3.10.0040.00423.31
8.3.00.0000.00819.25
8.2.180.0130.00316.63
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00422.30
8.2.110.0090.00022.19
8.2.100.0060.00617.63
8.2.90.0030.00619.09
8.2.80.0030.00517.97
8.2.70.0000.00917.61
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0000.00818.09
8.2.30.0000.00917.84
8.2.20.0050.00317.77
8.2.10.0040.00417.93
8.2.00.0000.00817.90
8.1.280.0120.00925.92
8.1.270.0080.00022.19
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0070.00319.26
8.1.230.0030.00719.16
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00717.48
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0000.00820.38
8.1.160.0050.00221.98
8.1.150.0020.00518.85
8.1.140.0040.00417.54
8.1.130.0040.00417.89
8.1.120.0080.00017.54
8.1.110.0040.00417.47
8.1.100.0000.00917.47
8.1.90.0000.00717.55
8.1.80.0040.00417.61
8.1.70.0000.00717.46
8.1.60.0060.00317.56
8.1.50.0040.00417.61
8.1.40.0030.00617.64
8.1.30.0040.00417.67
8.1.20.0040.00417.77
8.1.10.0000.00817.54
8.1.00.0030.00617.55
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0030.00318.45
8.0.270.0020.00517.21
8.0.260.0030.00317.26
8.0.250.0000.00816.91
8.0.240.0000.00717.04
8.0.230.0040.00417.05
8.0.220.0070.00016.93
8.0.210.0000.00717.00
8.0.200.0030.00317.05
8.0.190.0060.00317.01
8.0.180.0060.00317.03
8.0.170.0030.00616.89
8.0.160.0040.00416.99
8.0.150.0040.00416.85
8.0.140.0070.00016.97
8.0.130.0030.00313.37
8.0.120.0040.00416.84
8.0.110.0050.00316.96
8.0.100.0040.00416.96
8.0.90.0000.00716.80
8.0.80.0070.01016.98
8.0.70.0080.00016.88
8.0.60.0000.00716.84
8.0.50.0040.00416.80
8.0.30.0140.00817.17
8.0.20.0120.00517.40
8.0.10.0000.00717.02
8.0.00.0120.00616.95
7.4.330.0000.00515.02
7.4.320.0030.00316.70
7.4.300.0000.00716.56
7.4.290.0000.00716.76
7.4.280.0070.00416.59
7.4.270.0030.00316.74
7.4.260.0030.00316.76
7.4.250.0030.00516.49
7.4.240.0030.00316.68
7.4.230.0000.00716.70
7.4.220.0040.01416.66
7.4.210.0120.00916.87
7.4.200.0000.00716.85
7.4.160.0060.01116.63
7.4.150.0110.00817.40
7.4.140.0150.01017.86
7.4.130.0100.01016.75
7.4.120.0100.00716.60
7.4.110.0110.00816.45
7.4.100.0120.00616.75
7.4.90.0070.01016.61
7.4.80.0140.01419.39
7.4.70.0030.01416.78
7.4.60.0070.01016.67
7.4.50.0030.00616.59
7.4.40.0120.00616.48
7.4.30.0090.01216.55
7.4.00.0030.01414.97
7.3.330.0070.00013.22
7.3.320.0000.00513.13
7.3.310.0000.00716.36
7.3.300.0070.00016.32
7.3.290.0080.00716.30
7.3.280.0070.00916.27
7.3.270.0080.00817.40
7.3.260.0100.00716.33
7.3.250.0110.00716.65
7.3.240.0130.00816.68
7.3.230.0110.00816.39
7.3.210.0130.00516.55
7.3.200.0090.00619.39
7.3.190.0090.00916.30
7.3.180.0070.01116.26
7.3.170.0100.01316.29
7.3.160.0150.00316.35
7.2.330.0220.01316.39
7.2.320.0080.00916.43
7.2.310.0130.00416.70
7.2.300.0070.01016.53
7.2.290.0120.00616.53
7.2.00.0090.00619.38
7.1.100.0100.00618.40
7.1.70.0030.00717.37
7.1.60.0140.01119.32
7.1.50.0240.00334.64
7.1.00.0000.08022.57
7.0.200.0250.00315.02
7.0.140.0070.07022.16
7.0.60.0070.08320.06
7.0.50.0030.04017.79
7.0.40.0030.04320.12
7.0.30.0230.03720.23
7.0.20.0300.07720.14
7.0.10.0100.07020.19
7.0.00.0130.06720.10
5.6.280.0000.07720.82
5.6.210.0030.06720.71
5.6.200.0170.07018.11
5.6.190.0100.08020.27
5.6.180.0270.07720.27
5.6.170.0300.04320.54
5.6.160.0100.08020.48
5.6.150.0130.04718.13
5.6.140.0100.05318.07
5.6.130.0170.07718.18
5.6.120.0030.06020.98
5.6.110.0130.07020.98
5.6.100.0130.07720.97
5.6.90.0130.08320.87
5.6.80.0030.04020.39
5.6.70.4500.03720.52
5.5.350.0270.06320.52
5.5.340.0100.04317.90
5.5.330.0030.04720.35
5.5.320.0270.05320.29
5.5.310.0230.03720.29
5.5.300.0070.07017.98
5.5.290.0000.04318.00
5.5.280.0170.07720.84
5.5.270.0130.06020.87
5.5.260.0100.07720.87
5.5.250.0030.08020.68
5.5.240.0230.05720.34
5.4.450.0870.05319.25
5.4.440.0670.06719.61
5.4.430.0700.05319.29
5.4.420.0600.06019.58
5.4.410.0770.05319.39
5.4.400.0600.05319.15
5.4.390.0570.06019.29
5.4.380.0130.05019.28
5.4.370.0600.06019.00
5.4.360.0700.05319.30
5.4.350.0600.05319.14
5.4.340.0040.03611.97
5.4.320.0060.03712.46
5.4.310.0040.04012.45
5.4.300.0040.03812.46
5.4.290.0080.03512.45
5.4.280.0050.03612.35
5.4.270.0080.03412.35
5.4.260.0080.03712.35
5.4.250.0100.03612.35
5.4.240.0060.03512.34
5.4.230.0110.03112.34
5.4.220.0060.04012.34
5.4.210.0080.03312.34
5.4.200.0070.03912.34
5.4.190.0060.03612.34
5.4.180.0070.03512.34
5.4.170.0080.03312.35
5.4.160.0040.03812.34
5.4.150.0020.04012.34
5.4.140.0060.03712.02
5.4.130.0050.03712.01
5.4.120.0040.03711.97
5.4.110.0090.03311.96
5.4.100.0060.03611.96
5.4.90.0040.03811.96
5.4.80.0060.03711.96
5.4.70.0080.03211.96
5.4.60.0050.03511.96
5.4.50.0050.03611.96
5.4.40.0070.03311.95
5.4.30.0050.03611.95
5.4.20.0060.03411.95
5.4.10.0070.03311.95
5.4.00.0040.03811.44
5.3.290.0040.04112.80
5.3.280.0090.03412.71
5.3.270.0050.03912.72
5.3.260.0070.03812.72
5.3.250.0080.03612.72
5.3.240.0100.05012.72
5.3.230.0050.03812.71
5.3.220.0070.03612.68
5.3.210.0040.04112.68
5.3.200.0080.03412.68
5.3.190.0020.04112.68
5.3.180.0050.03712.68
5.3.170.0060.03612.67
5.3.160.0060.03612.68
5.3.150.0030.03912.67
5.3.140.0090.03412.66
5.3.130.0060.04212.66
5.3.120.0080.03712.66
5.3.110.0050.04012.66
5.3.100.0070.03512.12
5.3.90.0060.03612.08
5.3.80.0080.03912.08
5.3.70.0080.03512.08
5.3.60.0050.03912.07
5.3.50.0050.03712.00
5.3.40.0050.03712.00
5.3.30.0070.03511.95
5.3.20.0110.03711.73
5.3.10.0060.03811.70
5.3.00.0080.03911.68
5.2.170.0070.0289.19
5.2.160.0080.0269.19
5.2.150.0050.0349.19
5.2.140.0060.0299.19
5.2.130.0070.0279.14
5.2.120.0050.0289.14
5.2.110.0050.0319.16
5.2.100.0070.0269.15
5.2.90.0040.0319.15
5.2.80.0040.0309.15
5.2.70.0070.0279.15
5.2.60.0060.0289.10
5.2.50.0030.0319.07
5.2.40.0030.0309.05
5.2.30.0060.0289.03
5.2.20.0050.0309.02
5.2.10.0060.0268.93
5.2.00.0080.0258.79
5.1.60.0040.0288.07
5.1.50.0040.0258.07
5.1.40.0070.0288.05
5.1.30.0080.0248.41
5.1.20.0090.0258.43
5.1.10.0060.0278.15
5.1.00.0080.0318.14
5.0.50.0050.0196.63
5.0.40.0050.0186.48
5.0.30.0050.0296.30
5.0.20.0000.0236.27
5.0.10.0070.0196.25
5.0.00.0020.0346.23
4.4.90.0040.0144.77
4.4.80.0010.0174.75
4.4.70.0050.0134.75
4.4.60.0040.0144.76
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0050.0144.85
4.4.10.0050.0194.85
4.4.00.0020.0264.76
4.3.110.0030.0174.67
4.3.100.0010.0254.67
4.3.90.0010.0164.63
4.3.80.0030.0244.58
4.3.70.0000.0174.63
4.3.60.0010.0164.63
4.3.50.0060.0124.63
4.3.40.0010.0264.54
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0010.0163.23
4.3.00.0070.0176.98

preferences:
54.24 ms | 400 KiB | 5 Q