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-_]+) \ * (?<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)
8.3.60.0070.00718.55
8.3.50.0100.01221.18
8.3.40.0110.00318.59
8.3.30.0130.00019.02
8.3.20.0030.00520.33
8.3.10.0060.00320.35
8.3.00.0080.00019.51
8.2.180.0130.00318.48
8.2.170.0030.01022.96
8.2.160.0130.00020.16
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.46
8.2.110.0060.00320.58
8.2.100.0080.00318.09
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0030.00717.78
8.2.50.0050.00318.07
8.2.40.0030.00518.16
8.2.30.0030.00618.08
8.2.20.0030.00517.76
8.2.10.0070.00018.07
8.2.00.0000.00717.86
8.1.280.0100.00325.92
8.1.270.0030.00623.95
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00624.01
8.1.230.0040.00719.00
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0070.00317.11
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0000.00818.68
8.1.160.0040.00421.91
8.1.150.0040.00418.81
8.1.140.0080.00017.48
8.1.130.0000.00717.95
8.1.120.0040.00417.31
8.1.110.0050.00317.38
8.1.100.0070.00017.43
8.1.90.0040.00417.40
8.1.80.0040.00417.30
8.1.70.0000.00717.42
8.1.60.0000.00817.42
8.1.50.0050.00317.46
8.1.40.0040.00417.41
8.1.30.0030.00617.61
8.1.20.0050.00217.49
8.1.10.0040.00417.42
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0050.00218.38
8.0.270.0000.00717.14
8.0.260.0030.00317.19
8.0.250.0050.00317.01
8.0.240.0050.00317.00
8.0.230.0040.00416.95
8.0.220.0030.00616.94
8.0.210.0030.00316.88
8.0.200.0030.00316.94
8.0.190.0060.00317.03
8.0.180.0060.00316.98
8.0.170.0000.00816.93
8.0.160.0070.00016.92
8.0.150.0030.00316.87
8.0.140.0000.00816.88
8.0.130.0030.00313.34
8.0.120.0000.00816.96
8.0.110.0040.00416.92
8.0.100.0070.00016.76
8.0.90.0070.00016.94
8.0.80.0000.01517.03
8.0.70.0040.00416.81
8.0.60.0050.00216.98
8.0.50.0030.00616.80
8.0.30.0100.01117.06
8.0.20.0150.00817.40
8.0.10.0000.00716.96
8.0.00.0120.01016.78
7.4.330.0000.00515.11
7.4.320.0030.00316.68
7.4.300.0030.00316.59
7.4.290.0040.00416.66
7.4.280.0030.00816.48
7.4.270.0000.00716.55
7.4.260.0030.00316.71
7.4.250.0040.00416.59
7.4.240.0060.00216.68
7.4.230.0070.00016.67
7.4.220.0090.00916.75
7.4.210.0070.00716.71
7.4.200.0000.00716.68
7.4.160.0110.00516.79
7.4.150.0130.01317.40
7.4.140.0140.00617.86
7.4.130.0070.01016.56
7.4.120.0070.01116.54
7.4.110.0060.01516.45
7.4.100.0090.00916.35
7.4.90.0080.00816.62
7.4.80.0140.00319.39
7.4.70.0040.01316.68
7.4.60.0030.01316.41
7.4.50.0040.00416.23
7.4.40.0060.01016.63
7.4.30.0150.00316.68
7.4.00.0060.00915.16
7.3.330.0050.00013.16
7.3.320.0050.00013.11
7.3.310.0030.00316.33
7.3.300.0030.00316.32
7.3.290.0030.01416.23
7.3.280.0050.01216.24
7.3.270.0130.00617.40
7.3.260.0090.00616.52
7.3.250.0080.00816.25
7.3.240.0030.01316.45
7.3.230.0000.01616.39
7.3.210.0130.00316.16
7.3.200.0140.00419.39
7.3.190.0150.00716.50
7.3.180.0100.01316.11
7.3.170.0060.01016.27
7.3.160.0100.00716.30
7.3.10.0000.01516.21
7.3.00.0130.00616.09
7.2.330.0090.00916.60
7.2.320.0100.00616.47
7.2.310.0120.00616.62
7.2.300.0030.01316.75
7.2.290.0120.01216.72
7.2.130.0100.00816.57
7.2.120.0180.00316.55
7.2.110.0120.00916.42
7.2.100.0120.00616.58
7.2.90.0120.00916.53
7.2.80.0120.00816.77
7.2.70.0080.01016.63
7.2.60.0170.00716.77
7.2.50.0190.00616.75
7.2.40.0080.01016.55
7.2.30.0110.01116.69
7.2.20.0140.00516.50
7.2.10.0150.00816.63
7.2.00.0090.01017.51
7.1.250.0130.00615.76
7.1.240.0060.00915.54
7.1.230.0060.01315.66
7.1.220.0140.00615.68
7.1.210.0160.00015.87
7.1.200.0040.01515.51
7.1.190.0180.00315.61
7.1.180.0140.00715.67
7.1.170.0090.01215.79
7.1.160.0110.01115.71
7.1.150.0150.00015.48
7.1.140.0130.01015.64
7.1.130.0240.00915.82
7.1.120.0160.01015.55
7.1.110.0150.00015.75
7.1.100.0020.01416.90
7.1.90.0000.01515.97
7.1.80.0170.00615.84
7.1.70.0080.00716.46
7.1.60.0190.00517.45
7.1.50.0110.01316.44
7.1.40.0180.00715.74
7.1.30.0190.00615.93
7.1.20.0170.01015.87
7.1.10.0130.01015.80
7.1.00.0080.04519.13
7.0.330.0080.00815.30
7.0.320.0180.00415.28
7.0.310.0070.01415.10
7.0.300.0140.01115.14
7.0.290.0090.01215.32
7.0.280.0180.00415.25
7.0.270.0150.01015.30
7.0.260.0130.01015.19
7.0.250.0040.01115.17
7.0.240.0090.01015.45
7.0.230.0140.00715.49
7.0.220.0080.00815.40
7.0.210.0070.01415.23
7.0.200.0050.00816.02
7.0.190.0140.00715.45
7.0.180.0080.01515.30
7.0.170.0120.01515.41
7.0.160.0240.00515.55
7.0.150.0130.00915.38
7.0.140.0080.04418.66
7.0.130.0150.00915.19
7.0.120.0150.00715.58
7.0.110.0060.01215.45
7.0.100.0160.00415.36
7.0.90.0130.00315.18
7.0.80.0080.00815.47
7.0.70.0070.00715.19
7.0.60.0120.04117.67
7.0.50.0100.03716.64
7.0.40.0100.02716.79
7.0.30.0310.02616.85
7.0.20.0210.04316.85
7.0.10.0110.04616.74
7.0.00.0070.02716.89
5.6.380.0060.00914.09
5.6.370.0120.00414.19
5.6.360.0110.00513.95
5.6.350.0030.00714.36
5.6.340.0140.00014.06
5.6.330.0030.01013.92
5.6.320.0080.00513.86
5.6.310.0070.00713.96
5.6.300.0130.00514.19
5.6.290.0140.00314.11
5.6.280.0110.03517.49
5.6.270.0110.00913.68
5.6.260.0110.00413.68
5.6.250.0040.01414.14
5.6.240.0140.00313.91
5.6.230.0030.01113.96
5.6.220.0120.00614.05
5.6.210.0060.04217.13
5.6.200.0120.03916.13
5.6.190.0090.04417.29
5.6.180.0200.03917.29
5.6.170.0170.04017.37
5.6.160.0050.03017.28
5.6.150.0100.03016.16
5.6.140.0070.04216.08
5.6.130.0060.02716.28
5.6.120.0050.05017.47
5.6.110.0090.04717.57
5.6.100.0070.04517.44
5.6.90.0030.03517.38
5.6.80.0130.02117.16
5.6.70.0050.01013.98
5.6.60.0030.00614.14
5.6.50.0060.01013.95
5.6.40.0030.01214.43
5.6.30.0120.00414.01
5.6.20.0000.01014.02
5.6.10.0090.00614.19
5.6.00.0030.01313.99
5.5.380.0090.00311.18
5.5.370.0090.00311.18
5.5.360.0040.00811.18
5.5.350.0140.04015.79
5.5.340.0070.04314.56
5.5.330.0150.04315.62
5.5.320.0170.03715.73
5.5.310.0130.03015.73
5.5.300.0110.04014.57
5.5.290.0030.05014.57
5.5.280.0050.04715.99
5.5.270.0070.04215.95
5.5.260.0080.04016.02
5.5.250.0080.03215.89
5.5.240.0130.03715.73
5.5.230.0040.00911.18
5.5.220.0110.00311.18
5.5.210.0030.00911.18
5.5.200.0050.00811.18
5.5.190.0090.00311.18
5.5.180.0100.00311.18
5.5.170.0050.00511.18
5.5.160.0040.00811.18
5.5.150.0050.00511.18
5.5.140.0040.00811.18
5.5.130.0040.00711.18
5.5.120.0030.01011.18
5.5.110.0040.00811.18
5.5.100.0060.00311.18
5.5.90.0060.00611.18
5.5.80.0030.00811.18
5.5.70.0070.00011.18
5.5.60.0050.00811.18
5.5.50.0130.00011.18
5.5.40.0070.00711.18
5.5.30.0060.00311.18
5.5.20.0060.00611.18
5.5.10.0100.00311.18
5.5.00.0070.00711.18
5.4.450.0230.02814.98
5.4.440.0450.04115.33
5.4.430.0580.03015.32
5.4.420.0400.00615.35
5.4.410.0390.00115.34
5.4.400.0380.00015.07
5.4.390.0440.00215.16
5.4.380.0380.00115.12
5.4.370.0350.00515.21
5.4.360.0360.00315.08
5.4.350.0390.00115.05
5.4.340.0370.00315.06
5.4.330.0170.00011.18
5.4.320.0090.02011.82
5.4.310.0080.02311.81
5.4.300.0050.02811.82
5.4.290.0080.03111.81
5.4.280.0060.02411.76
5.4.270.0110.02011.76
5.4.260.0100.02511.76
5.4.250.0080.02211.76
5.4.240.0030.02411.76
5.4.230.0080.02211.76
5.4.220.0110.01711.76
5.4.210.0040.02211.76
5.4.200.0060.02211.76
5.4.190.0070.02011.76
5.4.180.0070.02211.76
5.4.170.0090.02011.76
5.4.160.0090.01911.76
5.4.150.0070.01911.76
5.4.140.0090.01911.60
5.4.130.0030.02311.59
5.4.120.0070.01911.57
5.4.110.0030.02211.57
5.4.100.0070.02311.57
5.4.90.0070.02011.57
5.4.80.0060.02111.57
5.4.70.0070.01811.57
5.4.60.0070.02011.57
5.4.50.0060.01911.57
5.4.40.0050.01911.56
5.4.30.0050.02011.56
5.4.20.0020.02211.56
5.4.10.0020.02211.56
5.4.00.0080.01711.31
5.3.290.0080.02311.99
5.3.280.0080.01911.94
5.3.270.0080.02011.95
5.3.260.0100.02011.95
5.3.250.0050.02211.95
5.3.240.0070.01911.95
5.3.230.0070.02011.94
5.3.220.0030.02311.93
5.3.210.0060.02111.93
5.3.200.0050.02411.93
5.3.190.0070.02111.93
5.3.180.0060.02211.92
5.3.170.0080.02011.92
5.3.160.0050.02111.92
5.3.150.0040.02411.92
5.3.140.0080.02011.92
5.3.130.0030.02811.92
5.3.120.0060.02211.92
5.3.110.0060.02211.91
5.3.100.0070.02111.65
5.3.90.0040.02011.63
5.3.80.0070.01711.63
5.3.70.0040.02511.63
5.3.60.0040.02411.62
5.3.50.0040.02411.59
5.3.40.0040.02311.59
5.3.30.0030.02211.57
5.3.20.0020.02311.46
5.3.10.0060.01911.44
5.3.00.0060.02111.43
5.2.170.0050.01610.19
5.2.160.0040.01610.18
5.2.150.0060.01710.19
5.2.140.0050.01710.18
5.2.130.0050.01510.16
5.2.120.0050.01410.16
5.2.110.0050.01510.16
5.2.100.0060.01410.16
5.2.90.0020.02210.16
5.2.80.0040.01710.16
5.2.70.0060.01510.16
5.2.60.0060.01410.14
5.2.50.0020.01910.12
5.2.40.0050.01510.12
5.2.30.0040.01710.10
5.2.20.0020.01710.10
5.2.10.0020.01810.05
5.2.00.0050.0189.98
5.1.60.0060.0179.62
5.1.50.0040.0139.62
5.1.40.0050.0129.61
5.1.30.0020.0169.78
5.1.20.0040.0159.79
5.1.10.0040.0159.65
5.1.00.0040.0189.66
5.0.50.0020.0138.90
5.0.40.0030.0108.82
5.0.30.0050.0148.73
5.0.20.0040.0118.72
5.0.10.0030.0108.71
5.0.00.0020.0178.70
4.4.90.0040.0117.98
4.4.80.0040.0097.96
4.4.70.0020.0127.97
4.4.60.0050.0077.96
4.4.50.0010.0117.97
4.4.40.0010.0157.94
4.4.30.0040.0077.97
4.4.20.0020.0088.01
4.4.10.0030.0088.01
4.4.00.0010.0157.97
4.3.110.0030.0107.92
4.3.100.0030.0077.92
4.3.90.0040.0077.91
4.3.80.0030.0137.88
4.3.70.0010.0107.90
4.3.60.0010.0097.90
4.3.50.0010.0107.90
4.3.40.0050.0127.86
4.3.30.0030.0077.23
4.3.20.0010.0107.22
4.3.10.0020.0097.20
4.3.00.0070.00813.88

preferences:
49.13 ms | 401 KiB | 5 Q