filburt1
24 Apr 2003, 01:54
This may look like pure nonsense:
Code:
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...but it converts anything in $s that's in the format "something" to "<b>something</b>". This is thanks to regular expressions, a series of usually arcane-looking characters in a hideous and unreadable string that are extremely powerful once you know how to use them. vB uses them everywhere, and after I got over the very sharp learning curve, I use them everywhere I can now. You'd be amazed at how much it can simplify your code.
A regexp (or regex) reference that I use is at http://www.english.uga.edu/humcomp/perl/regex2a.html (that's for Perl but the expressions themselves are almost exactly the same). Also see http://www.php.net/preg_replace , http://www.php.net/preg_match , and http://www.php.net/preg_match_all , as well as all the other preg_...() functions.
Code:
---------------
Code is only visible to licensed users, and only when logged into the forums.
---------------
...but it converts anything in $s that's in the format "something" to "<b>something</b>". This is thanks to regular expressions, a series of usually arcane-looking characters in a hideous and unreadable string that are extremely powerful once you know how to use them. vB uses them everywhere, and after I got over the very sharp learning curve, I use them everywhere I can now. You'd be amazed at how much it can simplify your code.
A regexp (or regex) reference that I use is at http://www.english.uga.edu/humcomp/perl/regex2a.html (that's for Perl but the expressions themselves are almost exactly the same). Also see http://www.php.net/preg_replace , http://www.php.net/preg_match , and http://www.php.net/preg_match_all , as well as all the other preg_...() functions.