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)
8.3.60.0040.01118.68
8.3.50.0090.01221.15
8.3.40.0120.00318.93
8.3.30.0080.00519.11
8.3.20.0040.00420.30
8.3.10.0040.00420.52
8.3.00.0040.00417.75
8.2.180.0130.00418.54
8.2.170.0140.00022.96
8.2.160.0100.00320.44
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00022.09
8.2.110.0060.00320.43
8.2.100.0080.00317.97
8.2.90.0040.00419.27
8.2.80.0050.00317.97
8.2.70.0130.00017.50
8.2.60.0100.01017.80
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0000.00717.97
8.2.20.0000.00817.73
8.2.10.0000.00718.11
8.2.00.0050.00317.80
8.1.280.0030.01025.92
8.1.270.0080.00023.84
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0030.00723.79
8.1.230.0070.00319.16
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0050.00317.22
8.1.180.0000.00818.10
8.1.170.0070.00318.57
8.1.160.0050.00221.80
8.1.150.0050.00218.84
8.1.140.0080.00017.36
8.1.130.0030.00317.89
8.1.120.0000.00717.28
8.1.110.0000.00817.31
8.1.100.0070.00017.36
8.1.90.0030.00317.29
8.1.80.0050.00317.40
8.1.70.0000.00717.39
8.1.60.0080.00017.41
8.1.50.0050.00317.49
8.1.40.0000.00917.34
8.1.30.0000.00817.63
8.1.20.0000.00717.57
8.1.10.0000.00717.54
8.1.00.0040.00717.47
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0040.00418.45
8.0.270.0000.00717.21
8.0.260.0030.00317.19
8.0.250.0070.00016.86
8.0.240.0060.00016.98
8.0.230.0000.00716.82
8.0.220.0060.00316.86
8.0.210.0030.00316.94
8.0.200.0000.00616.93
8.0.190.0030.00616.84
8.0.180.0030.00616.82
8.0.170.0040.00416.97
8.0.160.0030.00316.89
8.0.150.0030.00316.86
8.0.140.0030.00516.86
8.0.130.0030.00313.37
8.0.120.0060.00316.89
8.0.110.0030.00516.98
8.0.100.0000.00716.91
8.0.90.0000.00717.00
8.0.80.0040.01116.90
8.0.70.0070.00016.95
8.0.60.0040.00416.85
8.0.50.0030.00616.91
8.0.30.0100.00917.14
8.0.20.0110.00917.40
8.0.10.0030.00517.11
8.0.00.0070.01016.89
7.4.330.0000.00615.00
7.4.320.0040.00416.55
7.4.300.0060.00016.58
7.4.290.0030.00316.57
7.4.280.0070.00816.57
7.4.270.0000.00716.70
7.4.260.0000.00716.64
7.4.250.0050.00316.64
7.4.240.0050.00216.64
7.4.230.0070.00016.59
7.4.220.0030.01516.68
7.4.210.0030.01316.70
7.4.200.0030.00316.55
7.4.160.0130.00316.67
7.4.150.0100.01017.40
7.4.140.0060.01317.86
7.4.130.0090.00916.58
7.4.120.0090.00816.44
7.4.110.0090.00916.68
7.4.100.0110.01216.52
7.4.90.0130.00416.37
7.4.80.0050.01719.39
7.4.70.0050.01416.40
7.4.60.0130.00316.52
7.4.50.0040.00016.20
7.4.40.0090.00916.66
7.4.30.0090.00916.59
7.4.00.0060.00915.22
7.3.330.0000.00513.00
7.3.320.0000.00613.11
7.3.310.0000.00716.26
7.3.300.0030.00316.25
7.3.290.0060.01016.25
7.3.280.0110.00616.32
7.3.270.0090.00917.40
7.3.260.0070.01016.26
7.3.250.0090.00816.33
7.3.240.0090.00916.51
7.3.230.0000.01616.39
7.3.210.0030.01516.25
7.3.200.0110.00619.39
7.3.190.0030.01416.52
7.3.180.0030.01316.29
7.3.170.0160.00616.27
7.3.160.0160.00616.25
7.2.330.0140.00316.55
7.2.320.0030.01316.55
7.2.310.0060.01016.66
7.2.300.0070.01016.64
7.2.290.0120.00816.68
7.2.60.0000.01416.86
7.2.00.0090.00319.30
7.1.200.0060.00615.84
7.1.100.0000.01118.42
7.1.70.0000.00817.12
7.1.60.0030.02119.32
7.1.50.0090.01517.03
7.1.00.0130.06722.56
7.0.200.0090.00916.92
7.0.140.0070.07021.99
7.0.60.0000.08719.92
7.0.50.0070.04717.91
7.0.40.0070.06719.98
7.0.30.0530.06720.03
7.0.20.0130.09320.32
7.0.10.0230.05720.21
7.0.00.0070.04020.19
5.6.280.0030.07320.98
5.6.210.0070.08020.66
5.6.200.0070.05718.12
5.6.190.0100.06320.27
5.6.180.0270.07720.57
5.6.170.0270.07720.51
5.6.160.0100.07720.54
5.6.150.0000.09318.12
5.6.140.0100.06318.18
5.6.130.0030.06718.20
5.6.120.0070.08720.89
5.6.110.0070.06321.13
5.6.100.0270.07020.97
5.6.90.0100.05321.01
5.6.80.0070.07320.26
5.6.70.4170.04020.36
5.5.350.0170.07720.38
5.5.340.0070.04017.91
5.5.330.0070.07720.43
5.5.320.0400.04020.27
5.5.310.0370.07020.22
5.5.300.0030.07017.98
5.5.290.0030.04317.91
5.5.280.0030.09020.89
5.5.270.0030.08720.95
5.5.260.0070.04720.64
5.5.250.0170.07320.57
5.5.240.0300.07320.25
5.4.450.0500.03719.41
5.4.440.1030.06019.27
5.4.430.0630.06719.27
5.4.420.0670.00019.26
5.4.410.0670.00019.52
5.4.400.0630.00019.18
5.4.390.0630.00019.13
5.4.380.0670.00019.05
5.4.370.0600.00019.11
5.4.360.0600.00019.16
5.4.350.0630.00018.96
5.4.340.0630.00018.95
5.4.320.0100.03412.45
5.4.310.0060.03712.45
5.4.300.0040.03812.46
5.4.290.0080.03712.45
5.4.280.0080.03312.35
5.4.270.0060.03612.35
5.4.260.0070.03612.35
5.4.250.0060.03612.35
5.4.240.0060.03512.35
5.4.230.0040.04212.34
5.4.220.0070.03612.34
5.4.210.0070.03512.34
5.4.200.0060.03712.34
5.4.190.0040.03712.34
5.4.180.0060.03512.34
5.4.170.0020.04012.35
5.4.160.0040.03812.34
5.4.150.0090.03312.34
5.4.140.0050.04612.02
5.4.130.0080.03712.01
5.4.120.0070.03611.97
5.4.110.0050.03711.97
5.4.100.0120.03111.96
5.4.90.0050.03711.96
5.4.80.0060.03611.96
5.4.70.0060.03511.96
5.4.60.0050.03711.96
5.4.50.0070.03511.96
5.4.40.0050.03611.95
5.4.30.0100.04011.95
5.4.20.0090.03411.95
5.4.10.0060.04611.94
5.4.00.0090.04611.44
5.3.290.0090.03712.80
5.3.280.0070.03712.71
5.3.270.0040.04112.72
5.3.260.0070.03912.72
5.3.250.0050.04212.72
5.3.240.0080.03712.72
5.3.230.0080.03712.71
5.3.220.0110.04212.68
5.3.210.0110.03412.68
5.3.200.0050.03712.68
5.3.190.0080.03612.68
5.3.180.0080.03512.67
5.3.170.0060.03712.67
5.3.160.0080.03612.67
5.3.150.0090.03412.68
5.3.140.0050.03812.66
5.3.130.0050.04612.66
5.3.120.0040.04012.66
5.3.110.0070.03812.66
5.3.100.0040.04112.12
5.3.90.0090.03412.08
5.3.80.0060.03712.07
5.3.70.0060.03612.07
5.3.60.0090.03312.06
5.3.50.0050.04012.00
5.3.40.0060.03612.00
5.3.30.0080.03311.96
5.3.20.0050.03611.73
5.3.10.0070.03411.71
5.3.00.0070.03611.69
5.2.170.0040.0319.19
5.2.160.0060.0289.19
5.2.150.0040.0329.19
5.2.140.0030.0399.19
5.2.130.0050.0369.15
5.2.120.0100.0379.15
5.2.110.0080.0329.16
5.2.100.0080.0259.16
5.2.90.0040.0309.16
5.2.80.0040.0309.15
5.2.70.0020.0329.15
5.2.60.0020.0319.11
5.2.50.0040.0299.07
5.2.40.0040.0289.04
5.2.30.0060.0289.02
5.2.20.0060.0279.00
5.2.10.0040.0298.92
5.2.00.0030.0308.77
5.1.60.0060.0258.06
5.1.50.0010.0278.06
5.1.40.0050.0228.04
5.1.30.0060.0238.39
5.1.20.0020.0288.41
5.1.10.0050.0248.14
5.1.00.0020.0278.13
5.0.50.0030.0206.62
5.0.40.0020.0206.47
5.0.30.0040.0306.29
5.0.20.0030.0196.26
5.0.10.0020.0216.23
5.0.00.0060.0286.23
4.4.90.0040.0144.78
4.4.80.0020.0154.76
4.4.70.0040.0134.75
4.4.60.0020.0154.75
4.4.50.0020.0194.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0040.0134.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0000.0174.63
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0030.0153.28
4.3.20.0020.0163.25
4.3.10.0020.0153.22
4.3.00.0000.01716.59

preferences:
37.38 ms | 401 KiB | 5 Q