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\s*@/sux', $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)
8.3.40.0110.00418.51
8.3.30.0100.00319.05
8.3.20.0080.00020.21
8.3.10.0040.00420.54
8.3.00.0040.00419.38
8.2.170.0070.00722.96
8.2.160.0030.01020.34
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.06
8.2.110.0030.00620.36
8.2.100.0080.00418.03
8.2.90.0080.00019.09
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0060.00617.66
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0080.00018.06
8.2.20.0070.00017.83
8.2.10.0030.00518.11
8.2.00.0050.00217.74
8.1.270.0080.00023.87
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00024.02
8.1.230.0030.00719.16
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0000.00917.00
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.56
8.1.160.0030.00621.94
8.1.150.0000.00718.83
8.1.140.0040.00417.39
8.1.130.0000.00717.82
8.1.120.0070.00017.45
8.1.110.0040.00417.44
8.1.100.0000.00717.35
8.1.90.0030.00317.40
8.1.80.0030.00317.29
8.1.70.0000.00717.37
8.1.60.0060.00317.52
8.1.50.0060.00317.50
8.1.40.0000.00717.36
8.1.30.0040.00417.53
8.1.20.0000.00817.60
8.1.10.0060.00317.40
8.1.00.0040.00717.30
8.0.300.0030.00518.77
8.0.290.0030.00616.75
8.0.280.0070.00018.37
8.0.270.0050.00317.25
8.0.260.0060.00017.21
8.0.250.0000.00716.94
8.0.240.0070.00016.87
8.0.230.0000.00716.93
8.0.220.0030.00616.97
8.0.210.0030.00316.96
8.0.200.0060.00016.82
8.0.190.0070.00416.86
8.0.180.0070.00316.93
8.0.170.0060.00316.87
8.0.160.0030.00316.96
8.0.150.0030.00416.92
8.0.140.0000.00716.87
8.0.130.0030.00313.36
8.0.120.0080.00016.93
8.0.110.0000.00817.00
8.0.100.0070.00016.95
8.0.90.0070.00016.97
8.0.80.0000.01816.95
8.0.70.0040.00416.80
8.0.60.0000.00716.91
8.0.50.0000.00816.95
8.0.30.0130.00516.98
8.0.20.0090.01017.40
8.0.10.0040.00416.94
8.0.00.0120.00616.83
7.4.330.0050.00015.10
7.4.320.0030.00316.52
7.4.300.0000.00616.55
7.4.290.0000.00716.56
7.4.280.0070.00416.48
7.4.270.0030.00316.58
7.4.260.0040.00416.64
7.4.250.0090.00016.46
7.4.240.0030.00316.57
7.4.230.0000.00716.59
7.4.220.0090.00916.70
7.4.210.0090.00916.69
7.4.200.0000.00716.53
7.4.160.0070.01016.44
7.4.150.0070.01017.40
7.4.140.0110.00617.86
7.4.130.0080.00816.39
7.4.120.0080.00816.57
7.4.110.0070.01116.32
7.4.100.0090.00916.56
7.4.90.0140.00316.45
7.4.80.0070.01019.39
7.4.70.0100.00716.60
7.4.60.0060.00916.38
7.4.50.0000.00416.57
7.4.40.0100.01016.63
7.4.30.0030.01316.39
7.4.00.0100.00715.13
7.3.330.0000.00513.03
7.3.320.0050.00013.01
7.3.310.0070.00016.12
7.3.300.0030.00316.06
7.3.290.0040.01116.22
7.3.280.0110.00816.28
7.3.270.0120.00617.40
7.3.260.0080.00816.29
7.3.250.0090.00816.34
7.3.240.0060.01016.51
7.3.230.0080.00816.48
7.3.210.0110.00616.61
7.3.200.0040.01219.39
7.3.190.0120.00616.41
7.3.180.0100.01016.43
7.3.170.0000.01716.59
7.3.160.0100.01016.47
7.3.10.0040.01016.48
7.3.00.0110.00416.55
7.2.330.0060.01216.56
7.2.320.0080.01016.68
7.2.310.0030.01316.69
7.2.300.0140.00316.61
7.2.290.0060.01216.67
7.2.130.0000.01116.91
7.2.120.0070.00716.83
7.2.110.0030.01217.02
7.2.100.0060.00916.88
7.2.90.0000.01616.83
7.2.80.0030.01316.85
7.2.70.0040.00817.09
7.2.60.0030.01316.98
7.2.50.0100.00016.98
7.2.40.0070.01016.84
7.2.30.0100.00617.11
7.2.20.0100.00317.02
7.2.10.0070.00317.02
7.2.00.0020.01318.20
7.1.250.0030.00915.89
7.1.100.0080.00418.49
7.1.70.0000.00717.41
7.1.60.0090.00619.32
7.1.50.0000.01917.23
7.1.00.0030.07722.36
7.0.200.0110.00416.46
7.0.140.0000.07721.98
7.0.60.0100.08019.94
7.0.50.0000.06717.92
7.0.40.0100.08320.06
7.0.30.0500.07320.15
7.0.20.0300.07320.08
7.0.10.0370.05720.02
7.0.00.0030.04020.02
5.6.280.0030.07021.09
5.6.210.0070.07720.61
5.6.200.0100.04718.19
5.6.190.0130.08020.21
5.6.180.0270.03320.61
5.6.170.0270.07320.71
5.6.160.0030.04020.33
5.6.150.0030.06018.11
5.6.140.0000.05018.15
5.6.130.0070.06718.18
5.6.120.0070.08721.09
5.6.110.0200.07721.11
5.6.100.0070.05020.99
5.6.90.0030.08721.01
5.6.80.0130.07320.38
5.6.70.4570.04020.32
5.5.350.0100.05720.40
5.5.340.0070.08317.92
5.5.330.0030.07320.16
5.5.320.0370.07720.13
5.5.310.0400.07720.50
5.5.300.0070.03717.98
5.5.290.0070.07017.95
5.5.280.0100.04020.76
5.5.270.0000.08720.94
5.5.260.0170.07320.67
5.5.250.0130.08020.69
5.5.240.0330.07020.14
5.4.450.0600.04019.46
5.4.440.1130.05719.41
5.4.430.1070.05019.27
5.4.420.0630.00019.48
5.4.410.0900.00019.25
5.4.400.0630.00019.02
5.4.390.0630.00019.05
5.4.380.0630.00019.07
5.4.370.0600.00019.09
5.4.360.0630.00019.06
5.4.350.0670.00019.07
5.4.340.0630.00018.95
5.4.320.0030.04012.45
5.4.310.0070.03712.45
5.4.300.0030.04012.45
5.4.290.0050.03912.45
5.4.280.0060.03512.34
5.4.270.0070.03412.34
5.4.260.0040.04012.34
5.4.250.0050.03812.34
5.4.240.0040.03712.34
5.4.230.0070.03612.34
5.4.220.0070.03512.34
5.4.210.0070.03412.34
5.4.200.0030.04112.34
5.4.190.0060.03812.33
5.4.180.0050.03912.33
5.4.170.0070.03512.35
5.4.160.0030.03812.34
5.4.150.0030.03812.34
5.4.140.0040.03812.02
5.4.130.0020.03912.01
5.4.120.0060.03411.97
5.4.110.0010.03911.96
5.4.100.0080.03311.96
5.4.90.0090.03411.96
5.4.80.0040.03811.96
5.4.70.0000.04011.96
5.4.60.0070.03211.96
5.4.50.0040.03711.96
5.4.40.0110.02911.95
5.4.30.0050.03511.95
5.4.20.0060.03411.95
5.4.10.0070.03311.95
5.4.00.0030.03811.43
5.3.290.0060.04012.80
5.3.280.0070.04012.71
5.3.270.0050.05212.72
5.3.260.0040.04112.72
5.3.250.0060.03812.71
5.3.240.0040.04712.72
5.3.230.0090.03912.71
5.3.220.0070.03612.68
5.3.210.0080.03712.68
5.3.200.0050.03812.68
5.3.190.0040.04012.68
5.3.180.0080.03512.68
5.3.170.0070.03712.67
5.3.160.0080.03512.67
5.3.150.0070.03812.67
5.3.140.0100.03512.66
5.3.130.0040.04112.66
5.3.120.0060.03912.66
5.3.110.0080.04612.66
5.3.100.0100.04512.11
5.3.90.0080.04512.08
5.3.80.0080.03312.07
5.3.70.0080.03312.07
5.3.60.0040.03812.06
5.3.50.0060.03612.00
5.3.40.0040.03812.00
5.3.30.0060.03511.96
5.3.20.0050.04011.74
5.3.10.0080.03211.70
5.3.00.0080.03311.69
5.2.170.0040.0319.20
5.2.160.0040.0349.19
5.2.150.0050.0319.19
5.2.140.0060.0319.19
5.2.130.0070.0339.15
5.2.120.0030.0319.15
5.2.110.0050.0299.16
5.2.100.0060.0279.15
5.2.90.0080.0269.15
5.2.80.0060.0299.14
5.2.70.0050.0309.15
5.2.60.0050.0299.11
5.2.50.0100.0249.07
5.2.40.0030.0369.05
5.2.30.0080.0279.03
5.2.20.0060.0279.02
5.2.10.0040.0288.91
5.2.00.0050.0288.78
5.1.60.0040.0248.06
5.1.50.0030.0258.05
5.1.40.0050.0238.04
5.1.30.0030.0278.39
5.1.20.0050.0268.41
5.1.10.0050.0248.13
5.1.00.0020.0278.14
5.0.50.0000.0236.62
5.0.40.0010.0216.47
5.0.30.0000.0346.29
5.0.20.0010.0216.26
5.0.10.0010.0216.23
5.0.00.0060.0276.23
4.4.90.0020.0164.78
4.4.80.0010.0174.76
4.4.70.0030.0174.76
4.4.60.0040.0214.75
4.4.50.0040.0174.77
4.4.40.0060.0254.71
4.4.30.0020.0174.76
4.4.20.0050.0134.84
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0040.0144.67
4.3.90.0010.0164.64
4.3.80.0050.0304.59
4.3.70.0020.0194.63
4.3.60.0030.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0020.0173.28
4.3.20.0040.0183.26
4.3.10.0020.0153.22
4.3.00.0000.01316.59

preferences:
37.65 ms | 400 KiB | 5 Q