PHP regex match something not starting with words like "admin", "login"... and so on?
1177
Regular expression to match a line that doesn't contain a word
93958
How to match hyphens with Regular Expression?
4589
PHP validation/regex for URL
30628
Overlapping matches in Regex
62094
Permission to start a series of advanced regex articles
130637
How can I check if a word is contained in another string using PHP?
102369
How to convert this PHP Regex to Javascript Regex?
46663
Ignore html tags in preg_replace
43339
Regular expression to match non-ASCII characters?
41380
How to check if a given Regex is valid?
137248
regular expressions / pattern matching on ubuntu command line
70584
PHP strpos check against many
23199
How to match the first word after an expression with regex?
87009
Match all elements having class name starting with a specific string
104343
Regex expression to match whole word ?
146210
A simple regex search and replacement in php for minifying/compressing javascript?
39444
regular expression in php: take the shortest match