3v4l.org

run code in 300+ PHP versions simultaneously
<?php function linkify($text) { $pattern = "/(?:(?:(?<=[^a-z0-9@\xef\xbc\xa0$#\xef\xbc\x83-\xef\xbf\xbf\xe2\x80\xaa-\xe2\x80\xab])|^)(https?:\\/\\/)". "(?:(?:[^ \\f\\r\\t\\n\xb\\0-\x1f\x7f-\xef\xbf\xbf\xe2\x80\xaa-\xe2\x80\xab\x9-\xd\x20\xc2\x85\xc2\xa0". "\xe1\x9a\x80\xe1\xa0\x8e\xe2\x80\x80-\xe2\x80\x8a\xe2\x80\x80-\xe2\x80\x8a\xe2\x80\xa8\xe2\x80\xa9\xe2". "\x80\xaf\xe2\x81\x9f\xe3\x80\x80`!\"#$%&'()*+,.\\/:;<=>?@\\[\\]^_\\\\{|}~-](?:[-]|[^ \\f\\r\\t\\n\xb\\0-". "\x1f\x7f-\xef\xbf\xbf\xe2\x80\xaa-\xe2\x80\xab\x9-\xd\x20\xc2\x85\xc2\xa0\xe1\x9a\x80\xe1\xa0\x8e\xe2\x80". "\x80-\xe2\x80\x8a\xe2\x80\x80-\xe2\x80\x8a\xe2\x80\xa8\xe2\x80\xa9\xe2\x80\xaf\xe2\x81\x9f\xe3\x80\x80`!\"". "#$%&'()*+,.\\/:;<=>?@\\[\\]^_\\\\{|}~-])*)?[^ \\f\\r\\t\\n\xb\\0-\x1f\x7f-\xef\xbf\xbf\xe2\x80\xaa-\xe2". "\x80\xab\x9-\xd\x20\xc2\x85\xc2\xa0\xe1\x9a\x80\xe1\xa0\x8e\xe2\x80\x80-\xe2\x80\x8a\xe2\x80\x80-\xe2\x80". "\x8a\xe2\x80\xa8\xe2\x80\xa9\xe2\x80\xaf\xe2\x81\x9f\xe3\x80\x80`!\"#$%&'()*+,.\\/:;<=>?@\\[\\]^_\\\\{|". "}~-]\\.)+(?:(?:(?:aero|asia|biz|cat|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|net|org|pro|tel|". "travel|xxx)(?=[^a-z0-9]|$))|(?:(?:ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg". "|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj". "|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu". "|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb". "|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf". "|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg". "|sh|si|sj|sk|sl|sm|sn|so|sr|ss|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk". "|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|za|zm|zw)(?=[^a-z0-9]|$)))|(?:(?<![-_.\\/])|^)(?:(?:[a-z0-9](?:". "[-]|[a-z0-9])*)?[a-z0-9]\\.)+(?:(?:aero|asia|biz|cat|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|". "net|org|pro|tel|travel|xxx)(?=[^a-z0-9]|$))|(?:(?<![-_.\\/])|^)(?:(?:[a-z0-9](?:[-]|[a-z0-9])*)?[a-z0-9]\\". ".){2,}(?:(?:ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|". "bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|". "eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|". "hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|". "lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|". "nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|". "so|sr|ss|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|". "vi|vn|vu|wf|ws|ye|yt|za|zm|zw)(?=[^a-z0-9]|$)))(?::[0-9]+)?(?:\\/(?:(?:[-a-z0-9!\\*';:=\\+\\,\\.\\$\\/%#\\". "[\\]_~&|\xc3\x80-\xc3\x96\xc3\x98-\xc3\xb6\xc3\xb8-\xc3\xbf\xc4\x80-\xc9\x8f\xc9\x93-\xc9\x94\xc9\x96-\xc9". "\x97\xc9\x99\xc9\x9b\xc9\xa3\xc9\xa8\xc9\xaf\xc9\xb2\xca\x89\xca\x8b\xca\xbb\xcc\x80-\xcd\xaf\xe1\xb8\x80-". "\xe1\xbb\xbf]*(?:(?:\\([-a-z0-9!\\*';:=\\+\\,\\.\\$\\/%#\\[\\]_~&|\xc3\x80-\xc3\x96\xc3\x98-\xc3\xb6\xc3\xb8-". "\xc3\xbf\xc4\x80-\xc9\x8f\xc9\x93-\xc9\x94\xc9\x96-\xc9\x97\xc9\x99\xc9\x9b\xc9\xa3\xc9\xa8\xc9\xaf\xc9\xb2". "\xca\x89\xca\x8b\xca\xbb\xcc\x80-\xcd\xaf\xe1\xb8\x80-\xe1\xbb\xbf]+\\))[-a-z0-9!\\*';:=\\+\\,\\.\\$\\/%#\\". "[\\]_~&|\xc3\x80-\xc3\x96\xc3\x98-\xc3\xb6\xc3\xb8-\xc3\xbf\xc4\x80-\xc9\x8f\xc9\x93-\xc9\x94\xc9\x96-\xc9". "\x97\xc9\x99\xc9\x9b\xc9\xa3\xc9\xa8\xc9\xaf\xc9\xb2\xca\x89\xca\x8b\xca\xbb\xcc\x80-\xcd\xaf\xe1\xb8\x80-". "\xe1\xbb\xbf]*)*(?:[-a-z0-9=_#\\/\\+\xc3\x80-\xc3\x96\xc3\x98-\xc3\xb6\xc3\xb8-\xc3\xbf\xc4\x80-\xc9\x8f\xc9". "\x93-\xc9\x94\xc9\x96-\xc9\x97\xc9\x99\xc9\x9b\xc9\xa3\xc9\xa8\xc9\xaf\xc9\xb2\xca\x89\xca\x8b\xca\xbb\xcc". "\x80-\xcd\xaf\xe1\xb8\x80-\xe1\xbb\xbf]|(?:\\([-a-z0-9!\\*';:=\\+\\,\\.\\$\\/%#\\[\\]_~&|\xc3\x80-\xc3\x96". "\xc3\x98-\xc3\xb6\xc3\xb8-\xc3\xbf\xc4\x80-\xc9\x8f\xc9\x93-\xc9\x94\xc9\x96-\xc9\x97\xc9\x99\xc9\x9b\xc9". "\xa3\xc9\xa8\xc9\xaf\xc9\xb2\xca\x89\xca\x8b\xca\xbb\xcc\x80-\xcd\xaf\xe1\xb8\x80-\xe1\xbb\xbf]+\\))))|(?:@". "[-a-z0-9!\\*';:=\\+\\,\\.\\$\\/%#\\[\\]_~&|\xc3\x80-\xc3\x96\xc3\x98-\xc3\xb6\xc3\xb8-\xc3\xbf\xc4\x80-\xc9". "\x8f\xc9\x93-\xc9\x94\xc9\x96-\xc9\x97\xc9\x99\xc9\x9b\xc9\xa3\xc9\xa8\xc9\xaf\xc9\xb2\xca\x89\xca\x8b\xca". "\xbb\xcc\x80-\xcd\xaf\xe1\xb8\x80-\xe1\xbb\xbf]+\\/))*)?(?:\\?[-a-z0-9!?\\*'\\(\\);:&=\\+\\$\\/%#\\[\\]_\\". ".,~|]*[a-z0-9_&=#\\/])?/i" ; return preg_replace_callback($text, function ($matches) { if (empty($matches[1])) { $matches[0] = 'http://'.$matches[0]; } if (preg_match('/(?:\\.jpe?g|png|gif)\\Z/i', $matches[0])) { $format = '<a href="%s">%s</a>'; } else { $format = '<img src="%s" />'; } return sprintf($format, $matches[0], $matches[0]); }, $text); } $test = <<< 'EOD' hoge.com hoge.jp hoge.co.jp hoge.com/index.html hoge.jp/index.html hoge.co.jp/index.html http://hoge.com/index.html http://hoge.jp/index.html http://hoge.co.jp/index.html https://hoge.com/index.html https://hoge.jp/index.html https://hoge.co.jp/index.html http://hoge.com/test.jpg http://hoge.com/test.JpEg http://hoge.com/test.pnG EOD; echo linkify($test);

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)
8.3.40.0090.00618.97
8.3.30.0070.00719.09
8.3.20.0110.00320.34
8.3.10.0050.00323.66
8.3.00.0040.00422.52
8.2.170.0120.00922.96
8.2.160.0070.00722.20
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00820.54
8.2.110.0070.00321.97
8.2.100.0090.00617.78
8.2.90.0050.00319.20
8.2.80.0040.00418.16
8.2.70.0030.00517.63
8.2.60.0080.00018.05
8.2.50.0000.00918.07
8.2.40.0060.00319.95
8.2.30.0040.00418.14
8.2.20.0040.00417.76
8.2.10.0070.00017.66
8.2.00.0070.00017.70
8.1.270.0000.00923.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0070.00419.21
8.1.220.0040.00417.75
8.1.210.0000.00918.77
8.1.200.0090.00017.48
8.1.190.0030.00617.53
8.1.180.0040.00418.10
8.1.170.0030.00618.78
8.1.160.0040.00421.99
8.1.150.0030.00618.74
8.1.140.0040.00417.54
8.1.130.0000.00717.93
8.1.120.0040.00517.56
8.1.110.0000.00817.44
8.1.100.0050.00217.41
8.1.90.0040.00417.46
8.1.80.0000.00817.46
8.1.70.0030.00317.55
8.1.60.0090.00017.72
8.1.50.0040.00417.59
8.1.40.0050.00317.56
8.1.30.0060.00317.61
8.1.20.0000.00817.75
8.1.10.0000.01017.62
8.1.00.0060.00317.54
8.0.300.0000.00818.77
8.0.290.0070.00017.17
8.0.280.0070.00018.47
8.0.270.0040.00417.30
8.0.260.0000.00717.02
8.0.250.0000.00717.17
8.0.240.0000.00817.08
8.0.230.0040.00417.13
8.0.220.0070.00016.91
8.0.210.0030.00317.04
8.0.200.0060.00317.11
8.0.190.0000.00717.02
8.0.180.0000.00817.12
8.0.170.0000.00816.99
8.0.160.0040.00416.93
8.0.150.0080.00017.07
8.0.140.0040.00417.01
8.0.130.0030.00313.45
8.0.120.0080.00017.14
8.0.110.0040.00417.05
8.0.100.0030.00617.05
8.0.90.0070.00017.03
8.0.80.0060.00917.02
8.0.70.0000.00817.01
8.0.60.0070.00017.13
8.0.50.0040.00416.89
8.0.30.0090.01317.05
8.0.20.0050.01417.45
8.0.10.0000.00717.18
8.0.00.0110.00716.95
7.4.330.0030.00315.14
7.4.320.0030.00316.63
7.4.300.0040.00416.59
7.4.290.0000.00816.70
7.4.280.0080.00016.71
7.4.270.0040.00416.72
7.4.260.0080.00016.68
7.4.250.0040.00416.68
7.4.240.0020.00616.61
7.4.230.0070.00016.76
7.4.220.0160.01016.73
7.4.210.0060.00816.72
7.4.200.0030.00316.51
7.4.190.0000.00716.80
7.4.160.0100.00616.66
7.4.150.0120.01017.40
7.4.140.0170.00317.86
7.4.130.0110.00616.58
7.4.120.0080.00816.72
7.4.110.0100.00616.52
7.4.100.0170.00816.52
7.4.90.0150.00416.79
7.4.80.0070.01016.57
7.4.70.0110.00516.64
7.4.60.0090.00916.64
7.4.50.0030.00516.66
7.4.40.0060.00622.77
7.4.30.0170.00316.75
7.4.00.0030.01415.07
7.3.330.0050.00013.36
7.3.320.0020.00213.28
7.3.310.0090.00016.43
7.3.300.0000.00716.28
7.3.290.0030.01016.38
7.3.280.0110.00816.41
7.3.270.0120.00617.40
7.3.260.0060.01216.61
7.3.250.0120.00816.53
7.3.240.0060.01216.48
7.3.230.0100.00716.63
7.3.210.0120.00616.52
7.3.200.0100.00719.39
7.3.190.0070.01116.65
7.3.180.0060.01516.56
7.3.170.0140.00916.63
7.3.160.0100.00616.38
7.3.120.0080.00815.16
7.3.110.0120.00315.08
7.3.100.0060.00915.06
7.3.90.0080.00615.11
7.3.80.0050.00814.95
7.3.70.0050.00915.09
7.3.60.0100.00315.00
7.3.50.0070.00715.06
7.3.40.0050.00715.01
7.3.30.0070.00314.99
7.3.20.0020.01216.69
7.3.10.0030.01216.56
7.3.00.0060.00816.56
7.2.330.0090.00916.66
7.2.320.0100.00716.80
7.2.310.0070.01016.56
7.2.300.0030.01216.82
7.2.290.0000.02216.60
7.2.250.0080.01115.25
7.2.240.0060.01015.18
7.2.230.0070.00915.20
7.2.220.0110.00715.16
7.2.210.0060.00715.13
7.2.200.0050.00915.17
7.2.190.0050.00815.15
7.2.180.0020.01015.04
7.2.170.0060.00815.14
7.2.00.0090.00319.28
7.1.330.0060.00815.66
7.1.320.0030.00615.69
7.1.310.0050.01115.58
7.1.300.0070.00915.67
7.1.290.0040.00815.63
7.1.280.0070.00515.69
7.1.270.0060.00915.68
7.1.260.0030.01015.55
7.1.100.0000.01117.74
7.1.70.0030.00617.13
7.1.60.0030.02119.27
7.1.50.0160.00617.04
7.1.00.0030.07722.34
7.0.200.0070.00416.76
7.0.140.0070.07022.01
7.0.70.0130.07721.77
7.0.60.0030.04321.76
7.0.50.0030.04322.05
7.0.40.0000.04720.04
7.0.30.0070.04020.11
7.0.20.0000.06020.02
7.0.10.0030.03720.07
7.0.00.0070.03720.15
5.6.280.0030.07321.03
5.6.220.0070.07320.63
5.6.210.0070.04320.76
5.6.200.0070.04021.15
5.6.190.0030.07721.10
5.6.180.0000.04721.15
5.6.170.0100.05321.03
5.6.160.0100.03721.03
5.6.150.0100.08321.19
5.6.140.0100.07721.02
5.6.130.0070.08321.11
5.6.120.0030.05021.07
5.6.110.0030.04321.05
5.6.100.0100.03720.94
5.6.90.0000.04321.11
5.6.80.0100.03320.41
5.6.70.0000.03720.46
5.6.60.0030.04320.45
5.6.50.0030.04020.34
5.6.40.0030.04020.40
5.6.30.0030.03720.54
5.6.20.0030.05720.31
5.6.10.0100.03020.53
5.6.00.0030.03720.46
5.5.360.0130.05320.45
5.5.350.0030.04320.48
5.5.340.0030.04320.85
5.5.330.0070.03720.90
5.5.320.0000.04320.82
5.5.310.0000.04320.85
5.5.300.0070.03320.81
5.5.290.0030.03720.93
5.5.280.0000.04720.81
5.5.270.0000.04720.83
5.5.260.0070.04020.91
5.5.250.0070.03720.65
5.5.240.0030.03720.20
5.5.230.0000.03720.22
5.5.220.0030.03320.26
5.5.210.0100.07720.25
5.5.200.0070.07320.19
5.5.190.0000.04020.14
5.5.180.0100.06720.16
5.5.160.0000.04720.12
5.5.150.0030.03020.16
5.5.140.0000.04020.12
5.5.130.0070.03020.11
5.5.120.0000.04020.23
5.5.110.0130.07020.15
5.5.100.0100.07320.11
5.5.90.0030.08320.07
5.5.80.0300.06320.16
5.5.70.0070.06019.98
5.5.60.0070.05320.13
5.5.50.0030.07020.12
5.5.40.0070.07720.07
5.5.30.0070.04720.09
5.5.20.0070.07720.10
5.5.10.0070.04020.07
5.5.00.0070.07320.02
5.4.450.0030.08019.46
5.4.440.0000.03719.46
5.4.430.0000.04019.16
5.4.420.0100.03319.35
5.4.410.0000.05019.21
5.4.400.0000.03319.18
5.4.390.0000.03719.03
5.4.380.0030.06719.18
5.4.370.0000.04719.16
5.4.360.0030.03718.91
5.4.350.0000.05019.12
5.4.340.0030.03719.08
5.4.320.0000.04019.03
5.4.310.0100.02319.05
5.4.300.0000.04019.13
5.4.290.0030.03319.04
5.4.280.0000.04019.09
5.4.270.0000.08019.02
5.4.260.0030.07719.05
5.4.250.0070.04019.12
5.4.240.0070.07019.09
5.4.230.0000.08319.12
5.4.220.0000.04318.87
5.4.210.0070.05319.22
5.4.200.0130.05719.04
5.4.190.0170.07019.20
5.4.180.0100.05019.04
5.4.170.0070.06019.20
5.4.160.0030.06018.89
5.4.150.0030.08318.89
5.4.140.0070.04016.39
5.4.130.0070.07316.51
5.4.120.0130.06316.55
5.4.110.0000.08016.50
5.4.100.0030.04316.55
5.4.90.0070.06716.39
5.4.80.0070.06016.47
5.4.70.0070.06716.37
5.4.60.0070.06716.36
5.4.50.0100.07016.30
5.4.40.0070.07016.54
5.4.30.0070.07716.45
5.4.20.0130.03016.48
5.4.10.0070.06016.47
5.4.00.0070.07715.86
5.3.290.0000.04314.82
5.3.280.0030.08014.74
5.3.270.0030.08014.63
5.3.260.0000.04714.70
5.3.250.0030.07714.60
5.3.240.0030.07714.71
5.3.230.0070.03714.54
5.3.220.0100.06314.72
5.3.210.0100.07314.60
5.3.200.0070.05314.59
5.3.190.0100.07014.57
5.3.180.0130.04014.70
5.3.170.0030.05314.58
5.3.160.0000.05014.50
5.3.150.0000.04014.70
5.3.140.0030.05314.69
5.3.130.0030.08314.59
5.3.120.0100.03314.54
5.3.110.0070.07014.53
5.3.100.0030.06714.02
5.3.90.0030.07313.98
5.3.80.0170.05313.93
5.3.70.0070.08014.03
5.3.60.0000.07714.01
5.3.50.0070.05014.05
5.3.40.0070.04314.09
5.3.30.0070.07313.97
5.3.20.0030.07313.71
5.3.10.0070.04313.76
5.3.00.0030.07013.71
5.2.170.0030.04012.31
5.2.160.0000.03312.31
5.2.150.0030.03712.31
5.2.140.0070.05312.31
5.2.130.0030.05012.31
5.2.120.0070.04712.31
5.2.110.0030.06312.31
5.2.100.0070.04312.31
5.2.90.0030.04712.31
5.2.80.0000.04312.31
5.2.70.0030.03712.31
5.2.60.0100.05712.31
5.2.50.0000.04312.31
5.2.40.0000.04012.31
5.2.30.0000.06312.31
5.2.20.0030.06012.31
5.2.10.0070.05012.31
5.2.00.0030.06312.31
5.1.60.0030.03312.31
5.1.50.0070.04312.31
5.1.40.0070.04712.31
5.1.30.0030.05712.31
5.1.20.0030.03312.31
5.1.10.0070.03012.31
5.1.00.0030.05012.31
5.0.50.0000.03012.31
5.0.40.0030.02712.31
5.0.30.0000.07012.31
5.0.20.0030.04312.31
5.0.10.0070.02712.31
5.0.00.0070.06012.31
4.4.90.0030.02712.31
4.4.80.0000.03712.31
4.4.70.0030.03312.31
4.4.60.0030.03312.31
4.4.50.0070.02712.31
4.4.40.0030.05312.31
4.4.30.0030.03012.31
4.4.20.0070.03012.31
4.4.10.0030.03312.31
4.4.00.0000.04312.31
4.3.110.0000.02312.31
4.3.100.0000.02712.31
4.3.90.0000.03712.31
4.3.80.0000.05712.31
4.3.70.0030.03312.31
4.3.60.0030.03012.31
4.3.50.0000.03712.31
4.3.40.0030.05312.31
4.3.30.0070.02312.31
4.3.20.0030.02712.31
4.3.10.0000.03312.31
4.3.00.0000.03712.31

preferences:
39.85 ms | 400 KiB | 5 Q