Re: [PHP] Re: How to recognise url in a block of text
FTP your files up there again, but use TEXT instead of BINARY or vice
versa?
On Wed, October 18, 2006 3:55 pm, AYSERVE.NET wrote:
Hello Guys,
I thought I was home and dry when the program worked fine on my
windows
but when I ran from my Linus server, I keep getting a url like:
http://www.website.com/pdf/ED1.pdf%A0 instead of
http://www.website.com/pdf/ED1.pdf.
As a result, the link is not working. Please help.
Regards,
Bunmi
www.ayserve.net
www.budelak.com
AYSERVE.NET wrote:
Hello Robin,
I love you man. The solution you gave below just worked perfectly
fine.
Thanks to all who assisted me on this. I appreciate you all.
Regards,
Bunmi
www.ayserve.net
www.budelak.com
Robin Vickery wrote:
On 17/10/06, Al [EMAIL PROTECTED] wrote:
AYSERVE.NET wrote:
Please, I need help on how to to recognise url in a block of
text
being
retrieved from a database and present it as a link within that
text.
I will appreciate any help.
Regards,
Bunmi
Show us some examples of URL substrings, with any variations, you
want to handle.
Most likely a regex function will do the job.
In 6 easy steps:
Step 1: Pinch a regexp from perl...
perl -e 'use Regexp::Common; print $RE{URI}{HTTP}, \n;'
Step 2: Double up all backslashes
M-x replace-string \ \\
Step 3: Escape single quote-marks
M-x replace-string ' \'
Step 4. modify slightly to cope with the https scheme by adding an
optional 's' to the http scheme.
Step 5. add angle-brackets as delimiters
Step 6. use in a preg_replace()
?php
$textString = 'orem ipsum dolor sit amet, consectetuer adipiscing
elit. Proin et urna. Duis quam. Suspendisse potenti. Etiam sem
tortor,
ultricies nec, http://example.com imperdiet nec, tempus ac,
purus.
Suspendisse id lectus. Nam vitae quam. Aliquam ligula nisl,
vestibulum
vulputate, tempor nec, https://www.example.com tincidunt sit amet,
libero. Suspendisse a justo. Cum sociis natoque penatibus et.';
$url_regexp =
'(?:(?:https?)://(?:(?:(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.])*(?:[a-zA-Z][-a-zA-Z0-9]*[a-zA-Z0-9]|[a-zA-Z])[.]?)|(?:[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+)))(?::(?:(?:[0-9]*)))?(?:/(?:(?:(?:(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*)(?:/(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*))*))(?:[?](?:(?:(?:[;/?:@=+$,a-zA-Z0-9\\-_.!~*\'()]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)))?))?)';
$output = preg_replace($url_regexp, 'a href=$0$0/a',
$textString);
print $output;
?
If http and https isn't enough for you, there's another more
general
regexp but... well, it's 8.5Kb long.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Some people have a gift link here.
Know what I want?
I want you to buy a CD from some starving artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to recognise url in a block of text
Wow, that was deep but I'll try to see to what you're saying. Bunmi www.ayserve.net www.budelak.com Robin Vickery wrote: On 18/10/06, AYSERVE.NET [EMAIL PROTECTED] wrote: Hello Guys, I thought I was home and dry when the program worked fine on my windows but when I ran from my Linus server, I keep getting a url like: http://www.website.com/pdf/ED1.pdf%A0 instead of http://www.website.com/pdf/ED1.pdf. I'd look at the text that you're working on rather than the regexp. It looks like some characterset conversion is going wrong - 0xA0 is the latin-1 non-breaking space character. I'm expect that on your linux machine that it's being converted to %0A at some point which is perfectly valid in a URL. But I'm just guessing. -robin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to recognise url in a block of text
On 18/10/06, AYSERVE.NET [EMAIL PROTECTED] wrote: Hello Guys, I thought I was home and dry when the program worked fine on my windows but when I ran from my Linus server, I keep getting a url like: http://www.website.com/pdf/ED1.pdf%A0 instead of http://www.website.com/pdf/ED1.pdf. I'd look at the text that you're working on rather than the regexp. It looks like some characterset conversion is going wrong - 0xA0 is the latin-1 non-breaking space character. I'm expect that on your linux machine that it's being converted to %0A at some point which is perfectly valid in a URL. But I'm just guessing. -robin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to recognise url in a block of text
On Tue, 17 Oct 2006 17:26:42 +0100, Robin Vickery wrote:
On 17/10/06, Al [EMAIL PROTECTED] wrote:
AYSERVE.NET wrote:
Please, I need help on how to to recognise url in a block of text being
retrieved from a database and present it as a link within that text.
I will appreciate any help.
Regards,
Bunmi
Show us some examples of URL substrings, with any variations, you want to
handle.
Most likely a regex function will do the job.
In 6 easy steps:
Step 1: Pinch a regexp from perl...
perl -e 'use Regexp::Common; print $RE{URI}{HTTP}, \n;'
Step 2: Double up all backslashes
M-x replace-string \ \\
Step 3: Escape single quote-marks
M-x replace-string ' \'
Step 4. modify slightly to cope with the https scheme by adding an
optional 's' to the http scheme.
Step 5. add angle-brackets as delimiters
Step 6. use in a preg_replace()
?php
$textString = 'orem ipsum dolor sit amet, consectetuer adipiscing
elit. Proin et urna. Duis quam. Suspendisse potenti. Etiam sem tortor,
ultricies nec, http://example.com imperdiet nec, tempus ac, purus.
Suspendisse id lectus. Nam vitae quam. Aliquam ligula nisl, vestibulum
vulputate, tempor nec, https://www.example.com tincidunt sit amet,
libero. Suspendisse a justo. Cum sociis natoque penatibus et.';
$url_regexp =
'(?:(?:https?)://(?:(?:(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.])*(?:[a-zA-Z][-a-zA-Z0-9]*[a-zA-Z0-9]|[a-zA-Z])[.]?)|(?:[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+)))(?::(?:(?:[0-9]*)))?(?:/(?:(?:(?:(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*)(?:/(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*))*))(?:[?](?:(?:(?:[;/?:@=+$,a-zA-Z0-9\\-_.!~*\'()]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)))?))?)';
$output = preg_replace($url_regexp, 'a href=$0$0/a', $textString);
print $output;
?
If http and https isn't enough for you, there's another more general
regexp but... well, it's 8.5Kb long.
Holy !!!
I've used regexps for quite a while now, but won't even begin to read
that. I use:
/^(ht|f)tps?:\/\/([0-9]{1,3}(\.[0-9]{1,3}){3}|([0-9a-z][-0-9a-z]*[0-9a-z]\.)+[a-z]{2,4})\/?[%=#0-9a-z\/._+-]*\??.*$/i
to match an full URL with domain name or IP address, and:
/((ht|f)tps?:\/\/([0-9]{1,3}(\.[0-9]{1,3}){3}|([0-9a-z][-0-9a-z]*[0-9a-z]\.)+[a-z]{2,4})\/?[%=#0-9a-z\/._+-]*\??[^[:space:]]+)/i
to replace an space delimited URL with preg_replace.
It has worked fine for me, but I just can't read your regexp, so I can't
see why it's better.
Ivo
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to recognise url in a block of text
On 18/10/06, Ivo F.A.C. Fokkema [EMAIL PROTECTED] wrote:
On Tue, 17 Oct 2006 17:26:42 +0100, Robin Vickery wrote:
On 17/10/06, Al [EMAIL PROTECTED] wrote:
AYSERVE.NET wrote:
Please, I need help on how to to recognise url in a block of text being
retrieved from a database and present it as a link within that text.
I will appreciate any help.
Regards,
Bunmi
Show us some examples of URL substrings, with any variations, you want to
handle.
Most likely a regex function will do the job.
In 6 easy steps:
Step 1: Pinch a regexp from perl...
perl -e 'use Regexp::Common; print $RE{URI}{HTTP}, \n;'
Step 2: Double up all backslashes
M-x replace-string \ \\
Step 3: Escape single quote-marks
M-x replace-string ' \'
Step 4. modify slightly to cope with the https scheme by adding an
optional 's' to the http scheme.
Step 5. add angle-brackets as delimiters
Step 6. use in a preg_replace()
?php
$textString = 'orem ipsum dolor sit amet, consectetuer adipiscing
elit. Proin et urna. Duis quam. Suspendisse potenti. Etiam sem tortor,
ultricies nec, http://example.com imperdiet nec, tempus ac, purus.
Suspendisse id lectus. Nam vitae quam. Aliquam ligula nisl, vestibulum
vulputate, tempor nec, https://www.example.com tincidunt sit amet,
libero. Suspendisse a justo. Cum sociis natoque penatibus et.';
$url_regexp =
'(?:(?:https?)://(?:(?:(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.])*(?:[a-zA-Z][-a-zA-Z0-9]*[a-zA-Z0-9]|[a-zA-Z])[.]?)|(?:[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+)))(?::(?:(?:[0-9]*)))?(?:/(?:(?:(?:(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*)(?:/(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*))*))(?:[?](?:(?:(?:[;/?:@=+$,a-zA-Z0-9\\-_.!~*\'()]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)))?))?)';
$output = preg_replace($url_regexp, 'a href=$0$0/a', $textString);
print $output;
?
If http and https isn't enough for you, there's another more general
regexp but... well, it's 8.5Kb long.
Holy !!!
I've used regexps for quite a while now, but won't even begin to read
that. I use:
/^(ht|f)tps?:\/\/([0-9]{1,3}(\.[0-9]{1,3}){3}|([0-9a-z][-0-9a-z]*[0-9a-z]\.)+[a-z]{2,4})\/?[%=#0-9a-z\/._+-]*\??.*$/i
to match an full URL with domain name or IP address, and:
/((ht|f)tps?:\/\/([0-9]{1,3}(\.[0-9]{1,3}){3}|([0-9a-z][-0-9a-z]*[0-9a-z]\.)+[a-z]{2,4})\/?[%=#0-9a-z\/._+-]*\??[^[:space:]]+)/i
to replace an space delimited URL with preg_replace.
It has worked fine for me, but I just can't read your regexp, so I can't
see why it's better.
Depends what you want it for - the Regexp::Common expression is
precise - it matches a well-formed http or https URI, nothing more or
less. It's also used in thousands of perl applications through
Regexp::Common and has been extremely thoroughly tested.
Yours is an approximation - it probably works fine for this kind of
job, but it will make mistakes at times.
For instance - if the OP is trying to display html source with the links live:
$text='lt;a href=http://www.example.comgt;this is a linklt;/agt;';
The Regexp::Common expression just matches the URI, whereas yours
matches all the way through to the end of the word this.
-robin
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to recognise url in a block of text
Hello Robin,
I love you man. The solution you gave below just worked perfectly fine.
Thanks to all who assisted me on this. I appreciate you all.
Regards,
Bunmi
www.ayserve.net
www.budelak.com
Robin Vickery wrote:
On 17/10/06, Al [EMAIL PROTECTED] wrote:
AYSERVE.NET wrote:
Please, I need help on how to to recognise url in a block of text
being
retrieved from a database and present it as a link within that text.
I will appreciate any help.
Regards,
Bunmi
Show us some examples of URL substrings, with any variations, you
want to handle.
Most likely a regex function will do the job.
In 6 easy steps:
Step 1: Pinch a regexp from perl...
perl -e 'use Regexp::Common; print $RE{URI}{HTTP}, \n;'
Step 2: Double up all backslashes
M-x replace-string \ \\
Step 3: Escape single quote-marks
M-x replace-string ' \'
Step 4. modify slightly to cope with the https scheme by adding an
optional 's' to the http scheme.
Step 5. add angle-brackets as delimiters
Step 6. use in a preg_replace()
?php
$textString = 'orem ipsum dolor sit amet, consectetuer adipiscing
elit. Proin et urna. Duis quam. Suspendisse potenti. Etiam sem tortor,
ultricies nec, http://example.com imperdiet nec, tempus ac, purus.
Suspendisse id lectus. Nam vitae quam. Aliquam ligula nisl, vestibulum
vulputate, tempor nec, https://www.example.com tincidunt sit amet,
libero. Suspendisse a justo. Cum sociis natoque penatibus et.';
$url_regexp =
'(?:(?:https?)://(?:(?:(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.])*(?:[a-zA-Z][-a-zA-Z0-9]*[a-zA-Z0-9]|[a-zA-Z])[.]?)|(?:[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+)))(?::(?:(?:[0-9]*)))?(?:/(?:(?:(?:(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*)(?:/(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*))*))(?:[?](?:(?:(?:[;/?:@=+$,a-zA-Z0-9\\-_.!~*\'()]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)))?))?)';
$output = preg_replace($url_regexp, 'a href=$0$0/a', $textString);
print $output;
?
If http and https isn't enough for you, there's another more general
regexp but... well, it's 8.5Kb long.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to recognise url in a block of text
On Wed, October 18, 2006 3:05 am, Ivo F.A.C. Fokkema wrote:
'(?:(?:https?)://(?:(?:(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.])*(?:[a-zA-Z][-a-zA-Z0-9]*[a-zA-Z0-9]|[a-zA-Z])[.]?)|(?:[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+)))(?::(?:(?:[0-9]*)))?(?:/(?:(?:(?:(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*)(?:/(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*))*))(?:[?](?:(?:(?:[;/?:@=+$,a-zA-Z0-9\\-_.!~*\'()]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)))?))?)';
/^(ht|f)tps?:\/\/([0-9]{1,3}(\.[0-9]{1,3}){3}|([0-9a-z][-0-9a-z]*[0-9a-z]\.)+[a-z]{2,4})\/?[%=#0-9a-z\/._+-]*\??.*$/i
/((ht|f)tps?:\/\/([0-9]{1,3}(\.[0-9]{1,3}){3}|([0-9a-z][-0-9a-z]*[0-9a-z]\.)+[a-z]{2,4})\/?[%=#0-9a-z\/._+-]*\??[^[:space:]]+)/i
It has worked fine for me, but I just can't read your regexp, so I
can't
see why it's better.
For starters, I belive this URL will work for them, but not you:
http://example.com:8080
I think you are also missing the new-fangled .musuem and other TLDs.
I can't read PCRE well enough to say for sure for either of them,
honestly.
But I'd have to say that sucking down Perl's Common one that a zillion
people are more or less happy with [*] is probably a better answer
than rolling your own.
[*] I'm under no illusion that there aren't a couple thousand Perl
users arguing over this PCRE right this minute, but happiness is
relative.
--
Some people have a gift link here.
Know what I want?
I want you to buy a CD from some starving artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to recognise url in a block of text
Hello Guys,
I thought I was home and dry when the program worked fine on my windows
but when I ran from my Linus server, I keep getting a url like:
http://www.website.com/pdf/ED1.pdf%A0 instead of
http://www.website.com/pdf/ED1.pdf.
As a result, the link is not working. Please help.
Regards,
Bunmi
www.ayserve.net
www.budelak.com
AYSERVE.NET wrote:
Hello Robin,
I love you man. The solution you gave below just worked perfectly fine.
Thanks to all who assisted me on this. I appreciate you all.
Regards,
Bunmi
www.ayserve.net
www.budelak.com
Robin Vickery wrote:
On 17/10/06, Al [EMAIL PROTECTED] wrote:
AYSERVE.NET wrote:
Please, I need help on how to to recognise url in a block of text
being
retrieved from a database and present it as a link within that text.
I will appreciate any help.
Regards,
Bunmi
Show us some examples of URL substrings, with any variations, you
want to handle.
Most likely a regex function will do the job.
In 6 easy steps:
Step 1: Pinch a regexp from perl...
perl -e 'use Regexp::Common; print $RE{URI}{HTTP}, \n;'
Step 2: Double up all backslashes
M-x replace-string \ \\
Step 3: Escape single quote-marks
M-x replace-string ' \'
Step 4. modify slightly to cope with the https scheme by adding an
optional 's' to the http scheme.
Step 5. add angle-brackets as delimiters
Step 6. use in a preg_replace()
?php
$textString = 'orem ipsum dolor sit amet, consectetuer adipiscing
elit. Proin et urna. Duis quam. Suspendisse potenti. Etiam sem tortor,
ultricies nec, http://example.com imperdiet nec, tempus ac, purus.
Suspendisse id lectus. Nam vitae quam. Aliquam ligula nisl, vestibulum
vulputate, tempor nec, https://www.example.com tincidunt sit amet,
libero. Suspendisse a justo. Cum sociis natoque penatibus et.';
$url_regexp =
'(?:(?:https?)://(?:(?:(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.])*(?:[a-zA-Z][-a-zA-Z0-9]*[a-zA-Z0-9]|[a-zA-Z])[.]?)|(?:[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+)))(?::(?:(?:[0-9]*)))?(?:/(?:(?:(?:(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*)(?:/(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*))*))(?:[?](?:(?:(?:[;/?:@=+$,a-zA-Z0-9\\-_.!~*\'()]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)))?))?)';
$output = preg_replace($url_regexp, 'a href=$0$0/a', $textString);
print $output;
?
If http and https isn't enough for you, there's another more general
regexp but... well, it's 8.5Kb long.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to recognise url in a block of text
On 17/10/06, Al [EMAIL PROTECTED] wrote:
AYSERVE.NET wrote:
Please, I need help on how to to recognise url in a block of text being
retrieved from a database and present it as a link within that text.
I will appreciate any help.
Regards,
Bunmi
Show us some examples of URL substrings, with any variations, you want to
handle.
Most likely a regex function will do the job.
In 6 easy steps:
Step 1: Pinch a regexp from perl...
perl -e 'use Regexp::Common; print $RE{URI}{HTTP}, \n;'
Step 2: Double up all backslashes
M-x replace-string \ \\
Step 3: Escape single quote-marks
M-x replace-string ' \'
Step 4. modify slightly to cope with the https scheme by adding an
optional 's' to the http scheme.
Step 5. add angle-brackets as delimiters
Step 6. use in a preg_replace()
?php
$textString = 'orem ipsum dolor sit amet, consectetuer adipiscing
elit. Proin et urna. Duis quam. Suspendisse potenti. Etiam sem tortor,
ultricies nec, http://example.com imperdiet nec, tempus ac, purus.
Suspendisse id lectus. Nam vitae quam. Aliquam ligula nisl, vestibulum
vulputate, tempor nec, https://www.example.com tincidunt sit amet,
libero. Suspendisse a justo. Cum sociis natoque penatibus et.';
$url_regexp =
'(?:(?:https?)://(?:(?:(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.])*(?:[a-zA-Z][-a-zA-Z0-9]*[a-zA-Z0-9]|[a-zA-Z])[.]?)|(?:[0-9]+[.][0-9]+[.][0-9]+[.][0-9]+)))(?::(?:(?:[0-9]*)))?(?:/(?:(?:(?:(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*)(?:/(?:(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)(?:;(?:(?:[a-zA-Z0-9\\-_.!~*\'():@=+$,]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*))*))*))(?:[?](?:(?:(?:[;/?:@=+$,a-zA-Z0-9\\-_.!~*\'()]+|(?:%[a-fA-F0-9][a-fA-F0-9]))*)))?))?)';
$output = preg_replace($url_regexp, 'a href=$0$0/a', $textString);
print $output;
?
If http and https isn't enough for you, there's another more general
regexp but... well, it's 8.5Kb long.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
