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)
8.3.40.0060.00918.97
8.3.30.0070.00718.93
8.3.20.0050.00320.16
8.3.10.0080.00020.61
8.3.00.0040.00419.38
8.2.170.0140.00022.96
8.2.160.0030.01020.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00722.24
8.2.110.0060.00621.02
8.2.100.0070.00417.91
8.2.90.0030.00517.86
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0070.00417.79
8.2.50.0090.00018.07
8.2.40.0040.00418.22
8.2.30.0030.00518.13
8.2.20.0040.00417.73
8.2.10.0070.00017.97
8.2.00.0080.00017.66
8.1.270.0050.00323.83
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.57
8.1.230.0040.00821.03
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0040.00417.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0080.00218.59
8.1.160.0050.00321.95
8.1.150.0040.00418.81
8.1.140.0000.00817.32
8.1.130.0030.00317.80
8.1.120.0000.00717.32
8.1.110.0060.00317.26
8.1.100.0040.00417.33
8.1.90.0070.00017.40
8.1.80.0030.00317.41
8.1.70.0080.00017.34
8.1.60.0040.00417.55
8.1.50.0040.00417.50
8.1.40.0040.00417.39
8.1.30.0040.00417.63
8.1.20.0040.00417.52
8.1.10.0000.00717.46
8.1.00.0030.00817.34
8.0.300.0080.00019.91
8.0.290.0030.00616.75
8.0.280.0080.00018.30
8.0.270.0030.00317.13
8.0.260.0000.00617.22
8.0.250.0040.00416.99
8.0.240.0030.00316.83
8.0.230.0030.00316.86
8.0.220.0030.00516.92
8.0.210.0000.00716.86
8.0.200.0080.00016.84
8.0.190.0080.00416.96
8.0.180.0000.00816.98
8.0.170.0040.00416.92
8.0.160.0000.00716.96
8.0.150.0070.00016.79
8.0.140.0040.00316.82
8.0.130.0060.00013.28
8.0.120.0080.00016.89
8.0.110.0030.00317.00
8.0.100.0040.00416.87
8.0.90.0000.00716.98
8.0.80.0110.01016.95
8.0.70.0040.00417.05
8.0.60.0030.00516.94
8.0.50.0040.00416.75
8.0.30.0050.01317.02
8.0.20.0070.01317.40
8.0.10.0000.00716.99
8.0.00.0030.01716.82
7.4.330.0020.00215.09
7.4.320.0000.00616.68
7.4.300.0030.00316.56
7.4.290.0030.00316.49
7.4.280.0030.00716.54
7.4.270.0030.00316.55
7.4.260.0070.00016.61
7.4.250.0040.00416.68
7.4.240.0000.00716.65
7.4.230.0070.00016.69
7.4.220.0040.01416.60
7.4.210.0030.01316.69
7.4.200.0040.00416.62
7.4.160.0090.01416.36
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0090.00716.41
7.4.120.0120.00816.46
7.4.110.0100.00716.58
7.4.100.0030.01516.66
7.4.90.0110.01216.59
7.4.80.0110.00819.39
7.4.70.0090.01516.45
7.4.60.0080.01116.46
7.4.50.0000.00516.54
7.4.40.0130.00716.29
7.4.30.0170.00016.61
7.4.00.0120.00314.91
7.3.330.0060.00013.00
7.3.320.0050.00013.14
7.3.310.0040.00416.27
7.3.300.0000.00716.21
7.3.290.0090.01016.28
7.3.280.0060.01316.25
7.3.270.0070.01117.40
7.3.260.0120.00616.17
7.3.250.0160.00316.36
7.3.240.0070.01016.18
7.3.230.0060.01016.52
7.3.210.0140.00416.49
7.3.200.0070.01119.39
7.3.190.0060.01516.30
7.3.180.0060.01116.12
7.3.170.0060.01016.27
7.3.160.0060.01016.27
7.2.330.0060.01316.48
7.2.320.0100.00716.73
7.2.310.0070.01016.84
7.2.300.0030.01316.68
7.2.290.0080.00816.73
7.2.00.0060.01219.29
7.1.200.0040.00715.59
7.1.100.0060.00618.38
7.1.70.0030.00317.25
7.1.60.0100.00619.32
7.1.50.0070.00717.06
7.1.00.0070.07322.38
7.0.200.0060.00316.86
7.0.140.0000.07722.00
7.0.60.0000.04319.79
7.0.50.0000.04717.86
7.0.40.0030.09020.05
7.0.30.0470.06320.15
7.0.20.0330.05020.04
7.0.10.0100.06020.21
7.0.00.0130.07320.05
5.6.280.0130.06321.03
5.6.210.0070.06720.53
5.6.200.0100.05718.22
5.6.190.0030.09320.65
5.6.180.3770.04020.57
5.6.170.0200.04320.41
5.6.160.0030.05020.37
5.6.150.0030.04318.18
5.6.140.0070.04318.21
5.6.130.0070.08318.18
5.6.120.0170.07321.14
5.6.110.0000.09321.13
5.6.100.0100.06321.10
5.6.90.0000.09020.94
5.6.80.0030.08020.34
5.6.70.0270.05320.39
5.5.350.0170.03720.43
5.5.340.0070.05717.93
5.5.330.0130.05720.43
5.5.320.0270.06020.25
5.5.310.0330.06720.50
5.5.300.0030.04718.00
5.5.290.0070.07018.02
5.5.280.0130.07720.71
5.5.270.0130.07320.88
5.5.260.0100.08020.64
5.5.250.0070.08720.57
5.5.240.0470.06020.15
5.4.450.0830.06019.55
5.4.440.0830.06719.63
5.4.430.1100.05019.27
5.4.420.0670.00019.42
5.4.410.0930.00019.15
5.4.400.0630.00019.23
5.4.390.0630.00018.92
5.4.380.0630.00019.18
5.4.370.0600.00019.18
5.4.360.0630.00018.92
5.4.350.0630.00018.98
5.4.340.0630.00019.07
5.4.320.0090.03312.45
5.4.310.0040.04012.45
5.4.300.0030.04012.45
5.4.290.0090.04412.45
5.4.280.0070.03412.34
5.4.270.0040.03812.34
5.4.260.0090.04012.35
5.4.250.0040.03912.35
5.4.240.0060.03712.34
5.4.230.0060.03812.34
5.4.220.0030.03812.34
5.4.210.0050.03612.34
5.4.200.0060.03912.34
5.4.190.0090.03312.34
5.4.180.0030.03912.34
5.4.170.0050.03712.34
5.4.160.0090.03212.34
5.4.150.0050.03612.34
5.4.140.0060.04912.02
5.4.130.0100.03012.01
5.4.120.0040.03811.96
5.4.110.0030.03811.96
5.4.100.0070.04811.96
5.4.90.0070.03711.96
5.4.80.0060.03611.96
5.4.70.0040.03511.96
5.4.60.0080.03311.96
5.4.50.0090.03311.96
5.4.40.0090.03111.95
5.4.30.0040.03711.95
5.4.20.0060.03811.94
5.4.10.0060.03911.95
5.4.00.0110.03111.43
5.3.290.0120.03312.80
5.3.280.0040.04012.71
5.3.270.0070.03812.72
5.3.260.0080.04112.72
5.3.250.0090.04012.72
5.3.240.0070.03812.72
5.3.230.0070.03912.71
5.3.220.0120.04612.68
5.3.210.0130.04712.68
5.3.200.0080.03512.68
5.3.190.0050.03812.68
5.3.180.0100.03212.67
5.3.170.0070.03512.67
5.3.160.0050.04012.67
5.3.150.0070.03712.67
5.3.140.0110.03112.66
5.3.130.0050.03912.66
5.3.120.0040.04112.66
5.3.110.0080.03612.66
5.3.100.0060.03712.12
5.3.90.0080.03512.09
5.3.80.0060.03812.08
5.3.70.0070.04112.07
5.3.60.0070.04012.06
5.3.50.0080.03612.00
5.3.40.0060.03812.00
5.3.30.0110.03111.95
5.3.20.0090.04111.74
5.3.10.0090.03211.71
5.3.00.0070.03711.69
5.2.170.0070.0319.20
5.2.160.0060.0359.19
5.2.150.0050.0349.19
5.2.140.0070.0289.19
5.2.130.0050.0299.15
5.2.120.0060.0279.15
5.2.110.0050.0329.16
5.2.100.0040.0309.15
5.2.90.0040.0359.15
5.2.80.0060.0289.15
5.2.70.0050.0389.15
5.2.60.0050.0309.10
5.2.50.0040.0309.07
5.2.40.0030.0309.05
5.2.30.0040.0309.02
5.2.20.0090.0379.01
5.2.10.0060.0308.92
5.2.00.0140.0398.78
5.1.60.0090.0318.06
5.1.50.0050.0238.06
5.1.40.0030.0258.04
5.1.30.0020.0278.39
5.1.20.0030.0278.41
5.1.10.0060.0238.13
5.1.00.0040.0318.13
5.0.50.0050.0196.61
5.0.40.0010.0216.47
5.0.30.0040.0306.29
5.0.20.0060.0216.26
5.0.10.0030.0206.23
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0020.0174.75
4.4.60.0030.0204.75
4.4.50.0030.0154.77
4.4.40.0030.0244.70
4.4.30.0040.0134.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0050.0264.76
4.3.110.0030.0224.67
4.3.100.0020.0174.66
4.3.90.0000.0174.64
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0060.0144.63
4.3.40.0040.0244.53
4.3.30.0010.0173.29
4.3.20.0010.0173.26
4.3.10.0000.0173.22
4.3.00.0170.0207.18

preferences:
51.17 ms | 400 KiB | 5 Q