pcre Examples and Free Source Code

Capture all matching patterns after a string text...

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Can I get help generating the correct regex to match a list of test strings?...

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IIS/ASP.NET/Umbraco exception on on w3wp.exe and pcre.dll...

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PHP preg_replace_callback creates false entries in matches for named groups...

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Regex for matching a certain number of words...

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How can I use perl to delete files matching a regex...

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Splitting a string with zero-width assertions but remove other string in R...

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How can I match the middle character in a string with regex?...

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regex to match all unescaped '$' in a regex string...

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Get multibyte character count before match with preg_match() (PREG_OFFSET_CAPTURE parameter is unhel...

php unicode utf-8 preg-match pcre

order of word boundaries and anchors in PCRE...

regex pcre

PCRE regex in R matching `\` and `[` unexpectedly...

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RegEx for matching between any two HTML tags...

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Why does Python regular expression give different result for the following 2 quantifiers?...

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regex for time validation...

php regex time pcre

RegEx for combining "match everything" and "negative lookahead"...

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How does regular expression engine parse regex with recursive subpatterns to match palindromes?...

php regex recursion pcre palindrome

What are the differences between GNU grep's basic/extended and PCRE (`-P`) regular expressions?...

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Regex not match inside of match (validating content in Markdown links)...

regex pcre

How to keep matched groups of pattern recursion in regex?...

regex pcre

Non greedy (reluctant) regex matching in sed?...

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Basic PCRE expression to match word anywhere in a line + another word always at the end of line...

regex pcre

Basic PCRE expression to omit a double quoted substring within a string...

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Why do these three regexes have different step counts?...

regex pcre

PCRE Regex to SED...

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Missing pcre(Perl Compatible Regular Expressions) object files while building TWRP custom recovery...

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Recursive regex pattern not matching all characters as expected (PHP differs from Perl implementatio...

php regex recursion pcre

Remove all opening and closing parentheses in a string...

php regex preg-replace pcre parentheses

Regex to only return matches when followed by a specific word...

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Is it possible to split a hex string like this using just regex?...

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