I have a PHP regular expression that has been functioning fairly well to parse some odd legacy client templates until recently when we found an escaped question mark (\\?) included in a template expre
As it currently stands, this question 开发者_运维百科is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely so
There has always been a confusion with preg_match in php. I have a string like this: apsd_01_03开发者_如何学编程s_somedescription
Is it possible to construct a PCRE-style regular expression that will only match each letter in a list only once?
I have the following code: preg_match_all(\'/(.*) \\((\\d+)\\) - ([\\d\\.\\d]+)[,?]/U\', \"E-Book What I Didn\'t Learn At School... (2) - 3525.01, FREE Intro DVD/Vid (1) - 0.15\",
I have a text source with nulls in it and I need to pull them out along with my regex pattern.Can regex ev开发者_如何学编程en match a null character?
This was a fascinating debugging experience. Can you spot the difference between the following two lines?
How can I convert ereg_replace(\".*\\.(.*)$\",\"\\\\1\",$imgfile); to preg_replace... ? ? 开发者_如何学JAVA
Is there a way to obtain the C++ equivalent of Perl\'s PREMATCH ($`) and POSTMATCH ($\') from pcrecpp? I would be happy with a string, a char *, or pairs indices/startpos+length that point at this.
I need to convert a string of text containing a long url int开发者_如何学Goo the same string but with a tinyurl (using the tinyurl api). eg. convert
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