query: preg_replace non word characters is replacing UTF-8 chars
positive_passages.docid: 157172
positive_passages.text: PHP PCRE (regex) doesn't support UTF-8?
negative_passages.docid: 102493
negative_passages.text: Converting escaped UTF8 characters back to their original form
negative_passages.docid: 76875
negative_passages.text: strange character replacement on SO
negative_passages.docid: 98357
negative_passages.text: Convert utf8-characters to iso-88591 and back in PHP
negative_passages.docid: 125381
negative_passages.text: UTF-8 error with verbments
negative_passages.docid: 52637
negative_passages.text: php - replace string occurrences
negative_passages.docid: 49492
negative_passages.text: How can I find non-ASCII characters in MySQL?
negative_passages.docid: 9559
negative_passages.text: Replace preg_replace() e modifier with preg_replace_callback
negative_passages.docid: 97125
negative_passages.text: When does preg_match(): Unknown modifier error occur?
negative_passages.docid: 90804
negative_passages.text: Why my php substr() shows obscure characters when cutting a text?
negative_passages.docid: 82690
negative_passages.text: PHP replacing special characters like à->a, è->e
negative_passages.docid: 60183
negative_passages.text: Remove non-ASCII characters from a string using python / django
negative_passages.docid: 134274
negative_passages.text: Not all UTF-8 characters supported
negative_passages.docid: 74027
negative_passages.text: Replace string only once with php preg_replace
negative_passages.docid: 73420
negative_passages.text: PHP preg_match (.*) not matching past line breaks
negative_passages.docid: 470
negative_passages.text: UTF-8 all the way through
negative_passages.docid: 153658
negative_passages.text: Non-ASCII characters in external links