Warning: preg_match() [function.preg-match]: Unknown modifier '('
2886
Warning: preg_replace(): Unknown modifier
73420
PHP preg_match (.*) not matching past line breaks
79277
calling function inside preg_replace thats inside a function
29307
How do you match a caret (^) symbol in regex?
25304
Uncertainty in parenthesis
145890
Regex/ code to fix corrupt serialized PHP data.
9559
Replace preg_replace() e modifier with preg_replace_callback
118209
How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
30915
PHP Warning: Invalid argument supplied for foreach()
73052
JsHint warning: A regular expression literal can be confused with '/='
63948
preg_replace, str_replace and substr_replace not working in special condition
146210
A simple regex search and replacement in php for minifying/compressing javascript?
116844
Regex Help- Escaping Characters And Matcher Method
47420
Trapping LaTeX error/warning
86118
PHP function substr() error
125038
What is a "Nested Quantifier" and why is it causing my regex to fail?
35851
Warning: Massive error in json_encode()