preg_replace: unknown modifier
2886
Warning: preg_replace(): Unknown modifier
38724
Preg_replace match on word boundery and not in link
148277
! Missing $ inserted.  $
96996
Search and Replace question
26682
PHP regular expressions: No ending delimiter '^' found in
1803
How to replace Microsoft-encoded quotes in PHP
87037
How to decode something beginning with "\u" with PHP
133763
Why is PHP not replacing the variable in string?
45035
error: Illegal modifier for parameter
98052
PHP Markdown XSS Sanitizer
135253
PHP: How do I get the string indexes of a preg_match_all?
157172
PHP PCRE (regex) doesn't support UTF-8?
3965
What special characters must be escaped in regular expressions?
17024
PHP: DOMDocument - attributes with a colon in it?
148980
php substr() function with utf-8 leaves � marks at the end
25321
preg_split unexpected behavior
156534
Tokens causing incorrect text substitutions