3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = <<<REGEX / (?:\A|\n)\s* (?: (?:(@author)\ +([^<]+)(?:(\<)(.+?)(\>))?)| (@api)| (@category\ +([^ ]+))| (@copyright)| (@deprecated)| (@example\ +([^ ]+))| (@filesource)| (@global\ +([^ ]+))| (@ignore)| (@internal)| (@license\ +([^ ]+))| (?:(@link)\ +([^ ]+))| (@method)| (@package\ +([^ ]+))| (@param\ +([^ ]+)\ +([^ ]+))| (@property\ +([^ ]+)\ +([^ ]+))| (@property-read\ +([^ ]+)\ +([^ ]+))| (@property-write\ +([^ ]+)\ +([^ ]+))| (@return\ +([^ ]+))| (?:(@see)\ +([^ ]+))| (@since\ +([^ ]+))| (@source)| (@subpackage\ +([^ ]+))| (@throws\ +([^ ]+))| (@todo)| (@uses\ +([^ ]+))| (@var\ +([^ ]+))| (@version\ +([^ ]+))| (@[\pL-_]+) ) \ * (?s:(.*?)) (?=\n\s*@|\Z) /ux REGEX; $comment = <<<COMMENT @see MyTag this is a @description that spans multiple lines @internal @author Mike van Riel <me@mikevanriel.com> COMMENT; var_dump(preg_match_all($regex, $comment, $matches, PREG_SET_ORDER)); var_dump($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)
8.3.60.0090.00618.53
8.3.50.0130.01021.22
8.3.40.0040.01118.52
8.3.30.0050.00918.92
8.3.20.0050.00220.30
8.3.10.0050.00320.66
8.3.00.0030.00517.63
8.2.180.0120.00616.75
8.2.170.0130.00322.96
8.2.160.0110.00319.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00322.27
8.2.110.0060.00320.35
8.2.100.0080.00418.09
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0040.00418.08
8.2.20.0080.00017.74
8.2.10.0000.00817.99
8.2.00.0040.00417.67
8.1.280.0040.01425.92
8.1.270.0040.00423.97
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0040.00719.23
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00821.87
8.1.150.0040.00418.91
8.1.140.0070.00017.40
8.1.130.0080.00017.75
8.1.120.0070.00017.44
8.1.110.0000.00717.42
8.1.100.0030.00517.39
8.1.90.0070.00017.39
8.1.80.0040.00417.31
8.1.70.0000.00817.30
8.1.60.0080.00017.55
8.1.50.0090.00017.48
8.1.40.0080.00017.45
8.1.30.0060.00317.65
8.1.20.0040.00417.50
8.1.10.0040.00417.45
8.1.00.0070.00017.52
8.0.300.0000.00718.77
8.0.290.0020.00516.75
8.0.280.0040.00418.38
8.0.270.0080.00017.20
8.0.260.0000.00717.16
8.0.250.0030.00417.00
8.0.240.0000.00716.95
8.0.230.0030.00316.85
8.0.220.0070.00016.82
8.0.210.0000.00816.77
8.0.200.0000.00816.85
8.0.190.0000.01116.85
8.0.180.0050.00216.99
8.0.170.0030.00616.82
8.0.160.0030.00416.82
8.0.150.0070.00016.79
8.0.140.0090.00016.80
8.0.130.0000.00613.30
8.0.120.0000.00816.73
8.0.110.0000.00716.83
8.0.100.0000.00816.84
8.0.90.0030.00516.72
8.0.80.0060.00916.90
8.0.70.0040.00416.93
8.0.60.0020.00516.96
8.0.50.0040.00416.71
8.0.30.0130.00817.24
8.0.20.0050.01417.40
8.0.10.0040.00417.02
8.0.00.0130.00516.81
7.4.330.0000.00515.09
7.4.320.0030.00316.54
7.4.300.0000.00616.44
7.4.290.0000.00816.63
7.4.280.0000.00716.43
7.4.270.0000.00816.53
7.4.260.0030.00316.49
7.4.250.0030.00516.38
7.4.240.0040.00416.56
7.4.230.0030.00316.64
7.4.220.0130.00616.55
7.4.210.0070.00716.57
7.4.200.0000.00816.55
7.4.160.0150.00616.43
7.4.150.0060.01117.40
7.4.140.0080.01017.86
7.4.130.0070.01016.56
7.4.120.0110.00916.47
7.4.110.0090.00616.59
7.4.100.0060.01016.45
7.4.90.0080.01116.73
7.4.80.0060.01319.39
7.4.70.0110.00616.52
7.4.60.0060.01016.66
7.4.50.0030.00516.53
7.4.40.0030.01816.36
7.4.30.0080.00816.65
7.4.00.0100.00815.03
7.3.330.0050.00013.13
7.3.320.0030.00313.23
7.3.310.0000.00716.13
7.3.300.0030.00316.18
7.3.290.0090.00616.38
7.3.280.0090.00816.30
7.3.270.0070.01017.40
7.3.260.0060.01816.16
7.3.250.0120.00516.26
7.3.240.0030.01316.30
7.3.230.0140.00316.39
7.3.210.0100.00716.30
7.3.200.0090.01319.39
7.3.190.0060.01216.13
7.3.180.0130.00316.40
7.3.170.0040.01116.70
7.3.160.0060.01016.21
7.3.120.0050.01014.63
7.3.110.0060.01314.68
7.3.100.0040.01314.85
7.3.90.0060.01014.56
7.3.80.0060.01014.76
7.3.70.0070.00414.68
7.3.60.0060.00414.66
7.3.50.0050.00814.60
7.3.40.0070.00714.71
7.3.30.0030.01114.41
7.3.20.0050.01016.53
7.3.10.0050.00816.46
7.3.00.0050.00916.52
7.2.330.0170.00316.70
7.2.320.0140.00916.63
7.2.310.0070.01716.61
7.2.300.0110.00816.68
7.2.290.0120.01216.52
7.2.250.0030.01415.12
7.2.240.0100.01015.16
7.2.230.0070.00815.21
7.2.220.0090.00815.08
7.2.210.0080.00815.22
7.2.200.0080.00815.22
7.2.190.0090.00515.17
7.2.180.0060.00815.07
7.2.170.0110.00615.09
7.2.160.0070.01015.12
7.2.150.0000.01116.94
7.2.140.0070.00716.83
7.2.130.0030.01017.15
7.2.120.0030.01017.05
7.2.110.0040.01117.03
7.2.100.0030.01017.09
7.2.90.0080.00617.07
7.2.80.0000.01316.95
7.2.70.0060.01317.18
7.2.60.0090.00316.96
7.2.50.0040.01616.88
7.2.40.0110.00017.14
7.2.30.0040.00916.90
7.2.20.0090.00617.05
7.2.10.0040.01216.96
7.2.00.0050.00818.29
7.1.330.0030.01515.91
7.1.320.0070.00915.90
7.1.310.0110.00516.17
7.1.300.0070.00715.91
7.1.290.0080.00416.01
7.1.280.0070.00615.78
7.1.270.0040.01216.01
7.1.260.0080.00815.89
7.1.250.0060.00915.80
7.1.240.0100.01016.21
7.1.230.0130.00315.98
7.1.220.0100.00615.83
7.1.210.0130.00316.10
7.1.200.0130.00315.79
7.1.190.0030.01015.73
7.1.180.0110.00416.05
7.1.170.0070.01016.04
7.1.160.0040.01416.00
7.1.150.0060.00815.79
7.1.140.0040.01215.93
7.1.130.0060.00915.93
7.1.120.0030.01416.01
7.1.110.0070.01015.75
7.1.100.0070.00917.21
7.1.90.0070.01116.01
7.1.80.0070.00616.07
7.1.70.0000.01216.83
7.1.60.0080.01217.71
7.1.50.0130.01425.44
7.1.40.0080.00815.73
7.1.30.0090.00615.74
7.1.20.0060.00616.05
7.1.10.0110.00415.71
7.1.00.0070.04219.23
7.0.330.0030.01115.63
7.0.320.0070.00715.59
7.0.310.0100.00715.74
7.0.300.0000.01515.63
7.0.290.0110.00415.67
7.0.280.0030.01215.34
7.0.270.0040.00815.84
7.0.260.0060.00915.70
7.0.250.0030.01215.66
7.0.240.0070.01115.87
7.0.230.0070.00315.64
7.0.220.0030.01315.81
7.0.210.0000.01015.32
7.0.200.0020.01116.38
7.0.190.0070.01315.68
7.0.180.0050.01015.70
7.0.170.0130.00015.93
7.0.160.0060.00615.60
7.0.150.0030.01015.68
7.0.140.0060.03818.90
7.0.130.0080.00815.77
7.0.120.0100.00315.55
7.0.110.0130.00315.56
7.0.100.0120.03717.69
7.0.90.0080.04217.74
7.0.80.0030.05117.78
7.0.70.0070.03517.78
7.0.60.0080.04317.74
7.0.50.0070.04617.95
7.0.40.0090.04617.00
7.0.30.0070.03617.02
7.0.20.0090.02416.88
7.0.10.0050.02816.92
7.0.00.0030.02716.95
5.6.400.0000.01714.33
5.6.390.0080.00814.45
5.6.380.0030.01014.55
5.6.370.0030.01714.45
5.6.360.0040.01214.55
5.6.350.0160.00014.54
5.6.340.0070.00714.17
5.6.330.0030.00914.32
5.6.320.0080.01214.16
5.6.310.0100.00314.45
5.6.300.0120.00014.58
5.6.290.0140.00414.41
5.6.280.0080.03417.67
5.6.270.0190.00014.44
5.6.260.0070.00314.42
5.6.250.0080.03817.53
5.6.240.0050.04817.42
5.6.230.0100.04117.38
5.6.220.0100.04217.50
5.6.210.0080.04517.33
5.6.200.0070.04817.65
5.6.190.0090.02517.74
5.6.180.0050.02517.62
5.6.170.0080.02017.60
5.6.160.0070.02517.59
5.6.150.0070.02417.86
5.6.140.0050.03617.58
5.6.130.0050.02517.59
5.6.120.0020.02817.64
5.6.110.0050.02717.67
5.6.100.0100.02117.65
5.6.90.0100.02217.58
5.6.80.0060.02217.51
5.6.70.0000.02817.27
5.6.60.0030.02817.50
5.6.50.0050.02317.40
5.6.40.0070.02317.25
5.6.30.0060.02317.34
5.6.20.0030.02617.20
5.6.10.0010.02917.25
5.6.00.0020.02517.35
5.5.380.0070.03017.22
5.5.370.0120.04217.36
5.5.360.0050.04717.36
5.5.350.0050.04517.30
5.5.340.0090.03117.71
5.5.330.0050.03217.51
5.5.320.0060.02317.62
5.5.310.0070.02717.45
5.5.300.0060.02617.49
5.5.290.0040.02417.50
5.5.280.0050.02217.47
5.5.270.0020.02717.60
5.5.260.0040.02417.24
5.5.250.0090.02117.22
5.5.240.0050.02317.17
5.5.230.0020.02817.23
5.5.220.0080.02217.04
5.5.210.0070.02017.23
5.5.200.0030.02617.14
5.5.190.0040.02617.16
5.5.180.0050.02317.18
5.5.170.0060.00914.21
5.5.160.0080.02217.04
5.5.150.0000.03117.27
5.5.140.0040.02317.26
5.5.130.0090.02117.22
5.5.120.0020.02817.25
5.5.110.0060.02517.15
5.5.100.0080.01917.17
5.5.90.0050.02217.08
5.5.80.0070.02017.12
5.5.70.0050.04517.07
5.5.60.0080.04317.14
5.5.50.0120.03317.13
5.5.40.0040.04617.03
5.5.30.0080.03317.09
5.5.20.0070.03317.08
5.5.10.0070.03816.98
5.5.00.0130.03617.12
5.4.450.0050.02415.38
5.4.440.0030.01815.43
5.4.430.0020.02615.41
5.4.420.0060.04315.41
5.4.410.0040.02215.40
5.4.400.0030.02415.14
5.4.390.0040.03115.23
5.4.380.0050.01815.22
5.4.370.0110.01615.26
5.4.360.0070.02015.09
5.4.350.0030.02415.21
5.4.340.0040.02115.10
5.4.330.0090.00311.39
5.4.320.0020.02515.22
5.4.310.0090.01515.21
5.4.300.0050.02515.30
5.4.290.0050.02715.21
5.4.280.0080.02115.24
5.4.270.0070.01715.14
5.4.260.0040.02115.18
5.4.250.0060.02515.22
5.4.240.0070.03215.25
5.4.230.0030.02415.26
5.4.220.0100.03715.18
5.4.210.0120.03415.25
5.4.200.0120.03515.20
5.4.190.0070.03815.23
5.4.180.0060.03815.14
5.4.170.0080.04315.20
5.4.160.0100.03815.15
5.4.150.0070.03915.16
5.4.140.0080.03813.87
5.4.130.0070.02813.87
5.4.120.0060.01913.81
5.4.110.0050.04013.83
5.4.100.0050.04113.88
5.4.90.0020.04213.81
5.4.80.0030.03613.85
5.4.70.0130.03513.84
5.4.60.0070.03713.91
5.4.50.0070.02913.87
5.4.40.0040.04113.87
5.4.30.0070.03913.91
5.4.20.0110.02913.87
5.4.10.0080.03813.81
5.4.00.0080.04013.59
5.3.290.0000.05714.56
5.3.280.0100.05014.57
5.3.270.0070.08314.62
5.3.260.0130.06314.45
5.3.250.0070.05714.62
5.3.240.0100.07014.63
5.3.230.0030.05714.45
5.3.220.0170.06714.44
5.3.210.0070.08014.55
5.3.200.0070.05014.44
5.3.190.0100.07314.46
5.3.180.0070.06314.46
5.3.170.0030.06714.59
5.3.160.0070.08314.42
5.3.150.0030.07014.51
5.3.140.0000.08314.58
5.3.130.0100.07714.54
5.3.120.0100.04714.57
5.3.110.0070.07714.44
5.3.100.0100.04714.02
5.3.90.0100.07313.91
5.3.80.0000.07314.01
5.3.70.0070.03713.96
5.3.60.0100.07014.02
5.3.50.0100.07013.73
5.3.40.0030.04013.96
5.3.30.0130.05313.80
5.3.20.0070.07013.71
5.3.10.0030.04713.68
5.3.00.0130.07013.63
5.2.170.0030.05011.93
5.2.160.0000.06311.93
5.2.150.0100.04711.93
5.2.140.0070.06311.93
5.2.130.0000.06711.93
5.2.120.0070.06311.93
5.2.110.0100.05311.93
5.2.100.0030.05311.93
5.2.90.0030.06311.93
5.2.80.0030.06711.93
5.2.70.0100.06011.93
5.2.60.0070.05711.93
5.2.50.0030.06711.93
5.2.40.0100.04011.93
5.2.30.0030.06011.93
5.2.20.0130.05311.93
5.2.10.0100.05711.93
5.2.00.0030.05011.93
5.1.60.0100.02311.93
5.1.50.0070.05011.93
5.1.40.0100.04311.93
5.1.30.0100.03311.93
5.1.20.0100.05011.93
5.1.10.0070.05311.93
5.1.00.0100.05311.93
5.0.50.0030.04711.93
5.0.40.0100.04011.96
5.0.30.0000.05011.96
5.0.20.0000.04711.96
5.0.10.0000.04011.96
5.0.00.0000.06711.96
4.4.90.0000.03011.93
4.4.80.0030.03711.93
4.4.70.0030.02011.93
4.4.60.0070.01711.93
4.4.50.0100.03011.93
4.4.40.0000.02711.93
4.4.30.0030.03711.93
4.4.20.0030.03711.93
4.4.10.0030.03711.93
4.4.00.0000.05011.96
4.3.110.0030.03711.96
4.3.100.0000.04011.96
4.3.90.0030.03011.96
4.3.80.0070.04711.96
4.3.70.0100.02011.96
4.3.60.0030.03311.96
4.3.50.0030.03311.96
4.3.40.0030.05011.96
4.3.30.0000.02711.96
4.3.20.0030.03311.96
4.3.10.0030.02011.96
4.3.00.0000.02311.96

preferences:
48.32 ms | 401 KiB | 5 Q