PHP :: Detect Non-ASCII Characters In A String?

PHP :: Detect Non-ASCII Characters In A String?

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日期:2026-04-17
Jun 27, 2011 If I have a PHP string, how can I determine if it contains at least one non-ASCII character or not, in an efficient way? And by non-ASCII character, I mean any character that is not part of this table, http://www.asciitable.com/, positions 32...看更多