Eregi and preg_match replacement, big error on capcha and email validator
7595
How can I convert ereg expressions to preg in PHP?
6993
PHP new line break in emails
91206
Regexp recognition of email address hard?
125129
php - deprecated function ereg_replace() is deprecated in php
74968
How can I validate a regular expression using jQuery Validation plugin?
4589
PHP validation/regex for URL
75217
Replace (parsing "\" illegal at end of pattern)
9559
Replace preg_replace() e modifier with preg_replace_callback
73420
PHP preg_match (.*) not matching past line breaks
3965
What special characters must be escaped in regular expressions?
35851
Warning: Massive error in json_encode()
82427
Subscription bug: receiving emails for questions with tags that do not match my filter
141021
How can I get at the matches when using preg_replace in PHP?
97154
Alternative for deprecated PHP function: eregi_replace
56316
How to validate an Email in PHP?
107324
Ampersands in hyperlinks cause W3C validation to fail
63928
regex error - nothing to repeat