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Summery Summery
Check whether a given string contains only ASCII characters
Syntax Syntax
Parameters Parameters
- $string
-
(Required)
Return Return
(bool) Is the string ASCII-only?
Source Source
File: wp-includes/Requests/IDNAEncoder.php
protected static function is_ascii($string) {
return (preg_match('/(?:[^\x00-\x7F])/', $string) !== 1);
}