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New posts in pcre
PHP PREG Regex: What does "\W" mean when using the UTF-8 modifier?
Sep 20, 2025
php
regex
utf-8
pcre
How do I use regex in grep to match multiple lines and only get the last matched set?
Sep 18, 2025
linux
bash
grep
pcre
regex - multiple matches after a specific word
Sep 18, 2025
regex
pcre
Regex to match 1 or 2 occurrences
Sep 12, 2025
regex
elixir
pcre
Regex where a number can start with 9 but not 999 consecutively
Mar 14, 2023
php
regex
pcre
PCRE: Find matching brace for code block
Mar 02, 2023
php
nested
pcre
codeblocks
curly-braces
What is $0 on PHP PCRE functions
Feb 23, 2023
php
preg-replace
pcre
Why is bracket mandatory here?
Feb 12, 2023
regex
pcre
Can regex do basic arithmetic?
Feb 08, 2023
regex
math
pcre
How to trace the execution of a regex matching?
Jan 31, 2023
regex
perl
pcre
trace
Bash Regex Capture Groups
Feb 01, 2023
regex
bash
grep
pcre
Use previous backreference as name of named capture group
Jan 31, 2023
php
regex
pcre
regex-group
backreference
Regex to test if there's a word appeared exactly 2 times
Jan 26, 2023
regex
pcre
regex matches repeating group {0,2} or {0,4} but {0,3} doesn't
Jan 25, 2023
regex
pcre
perl regex of exactly 10 characters
Jan 20, 2023
php
regex
pcre
Difference between possessive quantifier and once-only subpatterns
Jan 15, 2023
php
regex
pcre
Match Strings with Variable Left/Right Delimiters
Jan 12, 2023
regex
preg-replace
preg-match
pcre
Parsing multiline ini like file using PCRE regex
Jan 02, 2023
php
regex
pcre
Delphi - TPerlRegEx / RegExBuddy Problem
Dec 31, 2022
regex
delphi
pcre
regexbuddy
Match parentheses with preg_match() [duplicate]
Dec 30, 2022
php
regex
preg-match
pcre
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