PHP PCRE unicode escape
61907
Right way to escape backslash [ \ ] in PHP regex?
32452
How to use unicode characters in Windows command line?
98357
Convert utf8-characters to iso-88591 and back in PHP
118000
Convert escaped Unicode character back to actual character in PostgreSQL
99445
Convert a Unicode string to an escaped ASCII string
2721
Convert HTML entities to Unicode and vice versa
17024
PHP: DOMDocument - attributes with a colon in it?
132782
Change the default codepage from latin1 to utf8 on a linux machine
81804
Print escaped representation of a str
90804
Why my php substr() shows obscure characters when cutting a text?
106364
Encoding detecting php
123619
Shouldn't mysql_real_escape_string() leave slashes in Database?
148601
Unicode Replacement Character in Standard TeX
34297
Delimiter must not be alphanumeric or backslash and preg_match
1497
Replace unicode escape sequences in a string
13272
\edef containing utf8 umlaut characters
3965
What special characters must be escaped in regular expressions?