3v4l.org

run code in 300+ PHP versions simultaneously
<?php $content = ' @see MyType this is a @description spanning over multiple lines. @ignore @link http://www.phpdoc.org'; preg_match_all('/(?:\A|\n)\s*(?<T_TAG_NAME>@[\pL-_]+)(?=\n)*/ux', $content, $matches, PREG_SET_ORDER); var_dump($matches); preg_match_all('/(?<T_TAG_NAME>@[\pL-_]+)[\s]*(?<TAG_CONTENT>[\s\S]*)(?=\n\s*\@)/ux', $content, $matches, PREG_SET_ORDER); var_dump($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)
8.3.60.0110.00418.68
8.3.50.0070.01221.01
8.3.40.0040.01118.79
8.3.30.0150.00019.14
8.3.20.0050.00220.34
8.3.10.0040.00420.52
8.3.00.0050.00319.38
8.2.180.0070.00718.50
8.2.170.0070.00722.96
8.2.160.0120.00320.41
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.05
8.2.110.0000.00920.53
8.2.100.0040.00717.84
8.2.90.0080.00019.22
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0000.00817.55
8.2.50.0000.00818.07
8.2.40.0040.00418.28
8.2.30.0030.00618.04
8.2.20.0080.00017.61
8.2.10.0040.00418.10
8.2.00.0080.00017.81
8.1.280.0140.00425.92
8.1.270.0130.00323.69
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0100.00019.06
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0050.00318.62
8.1.160.0040.00422.00
8.1.150.0040.00418.95
8.1.140.0000.00717.39
8.1.130.0030.00317.84
8.1.120.0040.00417.41
8.1.110.0000.00717.41
8.1.100.0040.00417.39
8.1.90.0020.00517.41
8.1.80.0040.00417.36
8.1.70.0000.00717.36
8.1.60.0030.00517.59
8.1.50.0080.00017.46
8.1.40.0070.00017.38
8.1.30.0040.00417.57
8.1.20.0060.00317.61
8.1.10.0060.00317.42
8.1.00.0000.00717.46
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0070.00018.27
8.0.270.0050.00217.27
8.0.260.0030.00317.25
8.0.250.0000.00616.86
8.0.240.0000.00716.86
8.0.230.0030.00316.92
8.0.220.0030.00316.90
8.0.210.0050.00316.97
8.0.200.0060.00016.95
8.0.190.0040.00416.93
8.0.180.0030.00916.91
8.0.170.0000.00816.89
8.0.160.0000.00816.89
8.0.150.0000.00716.86
8.0.140.0040.00416.90
8.0.130.0000.00513.30
8.0.120.0080.00016.89
8.0.110.0040.00416.80
8.0.100.0000.00816.85
8.0.90.0040.00416.78
8.0.80.0090.00616.98
8.0.70.0000.00816.93
8.0.60.0000.00816.80
8.0.50.0020.00516.95
8.0.30.0140.00417.10
8.0.20.0120.00817.40
8.0.10.0070.00017.08
8.0.00.0100.00716.92
7.4.330.0000.00515.08
7.4.320.0030.00316.72
7.4.300.0000.00616.68
7.4.290.0070.00016.58
7.4.280.0040.00416.46
7.4.270.0050.00216.60
7.4.260.0070.00016.56
7.4.250.0030.00516.68
7.4.240.0000.00816.62
7.4.230.0040.00416.61
7.4.220.0110.00716.63
7.4.210.0060.00916.67
7.4.200.0030.00316.70
7.4.160.0100.00616.42
7.4.150.0130.01017.40
7.4.140.0100.00717.86
7.4.130.0090.00816.54
7.4.120.0090.00916.55
7.4.110.0150.00416.64
7.4.100.0170.00616.57
7.4.90.0120.01316.54
7.4.80.0130.00319.39
7.4.70.0110.00516.85
7.4.60.0120.00716.53
7.4.50.0000.00816.67
7.4.40.0130.00616.22
7.4.30.0090.00916.44
7.4.00.0080.00814.70
7.3.330.0000.00513.13
7.3.320.0030.00313.01
7.3.310.0030.00316.13
7.3.300.0030.00316.27
7.3.290.0090.00616.34
7.3.280.0100.00916.31
7.3.270.0000.01817.40
7.3.260.0120.00616.48
7.3.250.0130.00816.52
7.3.240.0030.01316.21
7.3.230.0100.00616.55
7.3.210.0120.00816.22
7.3.200.0130.00419.39
7.3.190.0150.00316.59
7.3.180.0080.00816.29
7.3.170.0060.01016.43
7.3.160.0150.00916.52
7.2.330.0100.01616.61
7.2.320.0160.00316.67
7.2.310.0140.00716.63
7.2.300.0040.01516.61
7.2.290.0030.01916.54
7.2.60.0030.00916.65
7.2.00.0000.01619.38
7.1.200.0040.00416.02
7.1.100.0000.01517.90
7.1.70.0040.01117.04
7.1.60.0070.01719.32
7.1.50.0070.00317.07
7.1.00.0070.07322.33
7.0.200.0020.00516.68
7.0.140.0100.07021.98
7.0.60.0070.04719.90
7.0.50.0000.05717.88
7.0.40.0070.05320.43
7.0.30.0270.05720.32
7.0.20.0270.04720.14
7.0.10.0070.05320.20
7.0.00.0070.08720.21
5.6.280.0000.07720.89
5.6.210.0030.05020.54
5.6.200.0000.07318.13
5.6.190.0000.06720.64
5.6.180.0370.07320.41
5.6.170.0330.07020.54
5.6.160.0130.08020.41
5.6.150.0070.05318.08
5.6.140.0130.07718.12
5.6.130.0030.04018.18
5.6.120.0070.04020.91
5.6.110.0130.07321.00
5.6.100.0100.03320.95
5.6.90.0030.04320.87
5.6.80.0070.06320.36
5.5.350.0170.08020.42
5.5.340.0030.06717.89
5.5.330.0130.08320.25
5.5.320.0430.06720.29
5.5.310.0300.07720.16
5.5.300.0070.08017.95
5.5.290.0130.07717.96
5.5.280.0370.04320.86
5.5.270.0070.08320.82
5.5.260.0070.08020.79
5.5.250.0030.08320.54
5.5.240.0170.07320.36
5.4.450.0730.03719.43
5.4.440.0200.05319.14
5.4.430.0970.05019.61
5.4.420.0630.00019.33
5.4.410.0670.00019.21
5.4.400.0630.00018.88
5.4.390.0630.00019.26
5.4.380.0630.00019.07
5.4.370.0630.00019.15
5.4.360.0630.00019.13
5.4.350.0630.00019.09
5.4.340.0630.00019.26
5.4.320.0070.04612.46
5.4.310.0070.03712.46
5.4.300.0030.03912.46
5.4.290.0030.04212.45
5.4.280.0060.03612.35
5.4.270.0050.03712.35
5.4.260.0030.04012.35
5.4.250.0060.03712.35
5.4.240.0050.03612.35
5.4.230.0060.03712.34
5.4.220.0050.03812.34
5.4.210.0060.03612.34
5.4.200.0050.04012.34
5.4.190.0060.03812.34
5.4.180.0060.03712.34
5.4.170.0060.03812.35
5.4.160.0040.03912.34
5.4.150.0050.03812.34
5.4.140.0070.03812.02
5.4.130.0050.04012.02
5.4.120.0070.03411.97
5.4.110.0070.03811.97
5.4.100.0080.03711.96
5.4.90.0050.03911.97
5.4.80.0050.03811.96
5.4.70.0050.03511.96
5.4.60.0090.03511.96
5.4.50.0050.03511.96
5.4.40.0060.03411.95
5.4.30.0030.03811.95
5.4.20.0070.03711.95
5.4.10.0060.03411.95
5.4.00.0030.03811.44
5.3.290.0070.03812.80
5.3.280.0050.03812.71
5.3.270.0070.03812.72
5.3.260.0060.04212.72
5.3.250.0060.03812.72
5.3.240.0060.03712.72
5.3.230.0070.03612.71
5.3.220.0090.03412.68
5.3.210.0080.03712.68
5.3.200.0100.03212.68
5.3.190.0050.03812.68
5.3.180.0050.03812.67
5.3.170.0100.03712.67
5.3.160.0050.03712.67
5.3.150.0070.03712.67
5.3.140.0090.04512.66
5.3.130.0100.03312.66
5.3.120.0040.04012.66
5.3.110.0080.03512.66
5.3.100.0040.03912.11
5.3.90.0070.03612.08
5.3.80.0030.03912.07
5.3.70.0060.03612.07
5.3.60.0040.03812.06
5.3.50.0010.04112.00
5.3.40.0060.03612.00
5.3.30.0050.03511.96
5.3.20.0030.04011.73
5.3.10.0040.03611.70
5.3.00.0040.03811.70
5.2.170.0030.0329.19
5.2.160.0030.0369.19
5.2.150.0090.0389.20
5.2.140.0070.0329.19
5.2.130.0050.0289.15
5.2.120.0030.0299.15
5.2.110.0120.0229.16
5.2.100.0070.0279.15
5.2.90.0070.0279.15
5.2.80.0060.0299.15
5.2.70.0020.0339.15
5.2.60.0080.0319.10
5.2.50.0030.0319.07
5.2.40.0050.0289.05
5.2.30.0030.0319.03
5.2.20.0050.0289.01
5.2.10.0090.0238.92
5.2.00.0030.0308.78
5.1.60.0020.0258.06
5.1.50.0050.0238.05
5.1.40.0060.0268.04
5.1.30.0100.0288.39
5.1.20.0050.0288.41
5.1.10.0080.0268.13
5.1.00.0060.0248.13
5.0.50.0050.0206.62
5.0.40.0060.0176.48
5.0.30.0060.0296.29
5.0.20.0030.0206.26
5.0.10.0050.0216.23
5.0.00.0060.0306.23
4.4.90.0010.0194.78
4.4.80.0030.0234.75
4.4.70.0060.0174.76
4.4.60.0020.0164.76
4.4.50.0020.0174.77
4.4.40.0070.0264.71
4.4.30.0000.0184.76
4.4.20.0050.0144.85
4.4.10.0020.0174.85
4.4.00.0030.0274.76
4.3.110.0020.0184.66
4.3.100.0050.0134.67
4.3.90.0020.0154.63
4.3.80.0040.0224.59
4.3.70.0000.0174.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0040.0244.54
4.3.30.0010.0223.28
4.3.20.0010.0203.25
4.3.10.0030.0213.22
4.3.00.0230.01013.28

preferences:
47.15 ms | 401 KiB | 5 Q