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_SEE>@see)\ +(?<T_TARGET>[^ ]+))| (?:(?<T_LINK>@link)\ +(?<T_URL>[^ ]+))| (?:(?<T_IGNORE>@ignore))| (?:(?<T_INTERNAL>@internal))| (?<T_TAG_NAME>@[\pL-_]+) ) \ * (?<T_TAG_DESCRIPTION>.*?) (?=\n\s*@|\Z) /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)
8.3.60.0070.00718.43
8.3.50.0130.00721.12
8.3.40.0140.00018.82
8.3.30.0070.00718.95
8.3.20.0050.00320.21
8.3.10.0050.00320.56
8.3.00.0040.00419.38
8.2.180.0150.00616.63
8.2.170.0110.00422.96
8.2.160.0110.00420.28
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.23
8.2.110.0080.00020.38
8.2.100.0110.00018.09
8.2.90.0000.00719.24
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00717.55
8.2.50.0030.00518.07
8.2.40.0040.00418.09
8.2.30.0070.00018.14
8.2.20.0040.00417.84
8.2.10.0040.00418.06
8.2.00.0040.00417.69
8.1.280.0000.01425.92
8.1.270.0040.00423.76
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00624.02
8.1.230.0090.00319.15
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0070.00318.54
8.1.160.0000.00721.88
8.1.150.0050.00218.98
8.1.140.0020.00517.46
8.1.130.0040.00417.82
8.1.120.0070.00017.38
8.1.110.0020.00517.23
8.1.100.0040.00417.32
8.1.90.0040.00417.39
8.1.80.0000.00717.32
8.1.70.0040.00417.28
8.1.60.0030.00517.46
8.1.50.0040.00417.40
8.1.40.0060.00317.48
8.1.30.0040.00417.55
8.1.20.0040.00417.50
8.1.10.0040.00417.52
8.1.00.0000.00717.35
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0050.00218.39
8.0.270.0000.00717.21
8.0.260.0000.00617.21
8.0.250.0000.00716.98
8.0.240.0000.00717.01
8.0.230.0070.00016.98
8.0.220.0070.00317.02
8.0.210.0030.00317.01
8.0.200.0000.00717.03
8.0.190.0080.00016.98
8.0.180.0030.00716.85
8.0.170.0050.00316.97
8.0.160.0040.00417.01
8.0.150.0070.00016.89
8.0.140.0040.00416.76
8.0.130.0000.00613.38
8.0.120.0060.00316.84
8.0.110.0000.00816.91
8.0.100.0030.00516.85
8.0.90.0000.00716.86
8.0.80.0080.00816.95
8.0.70.0040.00417.02
8.0.60.0040.00416.96
8.0.50.0000.00816.88
8.0.30.0090.01017.17
8.0.20.0200.00617.40
8.0.10.0050.00216.97
8.0.00.0090.01116.78
7.4.330.0030.00315.10
7.4.320.0000.00616.70
7.4.300.0040.00416.54
7.4.290.0030.00616.73
7.4.280.0000.01116.59
7.4.270.0000.00616.52
7.4.260.0000.00716.71
7.4.250.0000.00716.64
7.4.240.0050.00216.65
7.4.230.0000.00616.79
7.4.220.0140.00616.63
7.4.210.0030.01716.68
7.4.200.0030.00316.43
7.4.160.0030.01316.70
7.4.150.0140.00417.40
7.4.140.0130.00817.86
7.4.130.0080.01116.41
7.4.120.0100.00716.63
7.4.110.0120.00916.57
7.4.100.0100.00716.38
7.4.90.0040.01316.63
7.4.80.0140.00619.39
7.4.70.0130.00316.57
7.4.60.0100.00616.61
7.4.50.0000.00416.55
7.4.40.0060.01016.38
7.4.30.0060.01616.60
7.4.00.0030.01014.61
7.3.330.0050.00013.20
7.3.320.0050.00013.01
7.3.310.0070.00016.20
7.3.300.0070.00016.11
7.3.290.0070.00716.26
7.3.280.0070.01016.28
7.3.270.0150.00317.40
7.3.260.0110.01116.28
7.3.250.0110.01016.42
7.3.240.0160.00616.15
7.3.230.0040.01516.54
7.3.210.0060.01316.26
7.3.200.0090.00619.39
7.3.190.0120.00916.52
7.3.180.0060.01016.53
7.3.170.0160.00016.41
7.3.160.0110.00616.40
7.2.330.0110.00816.55
7.2.320.0090.00916.50
7.2.310.0070.01516.52
7.2.300.0120.00916.74
7.2.290.0040.01616.59
7.2.00.0080.00419.52
7.1.200.0030.01216.08
7.1.100.0050.00518.08
7.1.70.0030.00617.23
7.1.60.0070.01119.32
7.1.50.0100.01317.24
7.1.00.0100.07022.39
7.0.200.0070.00416.81
7.0.140.0130.06721.95
7.0.60.0070.03720.04
7.0.50.0200.06317.73
7.0.40.0070.06720.09
7.0.30.0530.07020.24
7.0.20.0300.08320.24
7.0.10.0030.09020.23
7.0.00.0100.07020.19
5.6.280.0030.07321.01
5.6.210.0030.05320.61
5.6.200.0130.08018.17
5.6.190.0100.08720.41
5.6.180.4070.04020.43
5.6.170.0300.06720.48
5.6.160.0070.07720.40
5.6.150.0070.08718.18
5.6.140.0030.09018.18
5.6.130.0030.09018.18
5.6.120.0100.08321.12
5.6.110.0030.09021.12
5.6.100.0070.08721.10
5.6.90.0130.05320.96
5.6.80.0100.08020.28
5.6.70.0300.06720.49
5.5.350.0170.04720.43
5.5.340.0030.05317.92
5.5.330.0030.07720.36
5.5.320.0230.04720.29
5.5.310.0330.05020.26
5.5.300.0030.08317.91
5.5.290.0200.07717.95
5.5.280.0030.07320.79
5.5.270.0230.06720.88
5.5.260.0100.08720.85
5.5.250.0130.05320.65
5.5.240.0230.05020.11
5.4.450.0700.06019.63
5.4.440.1100.05319.41
5.4.430.1100.05319.32
5.4.420.0630.00019.52
5.4.410.0770.00019.04
5.4.400.0670.00018.85
5.4.390.0630.00019.26
5.4.380.0700.00019.13
5.4.370.0630.00019.05
5.4.360.0670.00019.06
5.4.350.0630.00019.02
5.4.340.0630.00019.16
5.4.320.0040.03812.47
5.4.310.0060.03812.46
5.4.300.0060.03712.47
5.4.290.0060.04212.46
5.4.280.0060.04912.36
5.4.270.0060.03712.36
5.4.260.0050.03812.36
5.4.250.0050.03912.36
5.4.240.0070.03612.36
5.4.230.0050.03812.35
5.4.220.0030.03912.35
5.4.210.0080.03612.35
5.4.200.0100.03712.35
5.4.190.0110.03212.35
5.4.180.0080.03412.34
5.4.170.0100.03212.36
5.4.160.0060.03612.36
5.4.150.0080.03412.35
5.4.140.0060.03712.03
5.4.130.0080.03312.02
5.4.120.0080.03411.98
5.4.110.0090.04211.97
5.4.100.0070.04511.98
5.4.90.0040.04011.97
5.4.80.0070.04211.97
5.4.70.0090.04911.96
5.4.60.0060.03811.97
5.4.50.0030.03911.97
5.4.40.0080.03311.95
5.4.30.0060.03511.96
5.4.20.0050.03511.95
5.4.10.0070.03311.96
5.4.00.0070.03411.45
5.3.290.0070.03812.80
5.3.280.0070.03712.71
5.3.270.0060.03912.72
5.3.260.0040.04212.72
5.3.250.0050.03712.72
5.3.240.0060.03612.72
5.3.230.0070.03812.71
5.3.220.0100.03412.68
5.3.210.0070.03812.68
5.3.200.0100.03312.68
5.3.190.0070.03712.68
5.3.180.0060.03912.67
5.3.170.0050.03912.67
5.3.160.0090.03712.67
5.3.150.0040.03912.68
5.3.140.0050.03712.66
5.3.130.0110.03512.66
5.3.120.0080.03812.66
5.3.110.0060.03912.65
5.3.100.0080.03612.12
5.3.90.0060.03612.08
5.3.80.0050.03712.07
5.3.70.0080.03412.07
5.3.60.0090.03512.06
5.3.50.0050.03812.00
5.3.40.0050.03712.00
5.3.30.0080.03411.96
5.3.20.0040.03811.75
5.3.10.0070.03411.71
5.3.00.0090.03311.70
5.2.170.0050.0309.20
5.2.160.0060.0319.20
5.2.150.0060.0309.20
5.2.140.0060.0329.20
5.2.130.0040.0309.16
5.2.120.0060.0279.16
5.2.110.0000.0349.16
5.2.100.0050.0309.16
5.2.90.0040.0319.16
5.2.80.0070.0289.16
5.2.70.0030.0329.15
5.2.60.0030.0319.11
5.2.50.0040.0319.07
5.2.40.0050.0359.06
5.2.30.0060.0309.03
5.2.20.0070.0269.02
5.2.10.0030.0298.92
5.2.00.0050.0288.78
5.1.60.0060.0228.06
5.1.50.0040.0258.06
5.1.40.0050.0238.04
5.1.30.0060.0238.39
5.1.20.0010.0298.41
5.1.10.0020.0278.13
5.1.00.0090.0208.14
5.0.50.0030.0216.62
5.0.40.0050.0196.48
5.0.30.0030.0326.29
5.0.20.0040.0196.26
5.0.10.0050.0186.24
5.0.00.0050.0306.23
4.4.90.0050.0144.77
4.4.80.0030.0154.76
4.4.70.0010.0184.75
4.4.60.0040.0144.76
4.4.50.0050.0134.77
4.4.40.0030.0244.71
4.4.30.0030.0154.75
4.4.20.0040.0144.85
4.4.10.0020.0174.85
4.4.00.0040.0254.76
4.3.110.0020.0174.66
4.3.100.0030.0144.66
4.3.90.0010.0174.63
4.3.80.0020.0264.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0020.0163.28
4.3.20.0020.0163.25
4.3.10.0020.0153.22
4.3.00.0100.0237.18

preferences:
38.77 ms | 401 KiB | 5 Q