Lines Matching defs:string

11      * Checks if a string contains 7bit ASCII only
15      * @param string $str
24      * Tries to detect if a string is in Unicode encoding
29      * @param string $str
56      * Returns a pure ASCII7 string
60      * @param string $str
61      * @return string
76      * Removes special characters (nonalphanumeric) from a UTF-8 string
83      * @param  string $string The UTF8 string to strip of special chars
84      * @param  string $repl Replace special with this string
85      * @param  string $additional Additional chars to strip (used in regexp char class)
86      * @return string
88     public static function stripspecials($string, $repl = '', $additional = '')
95         return preg_replace('/[' . $additional . '\x00-\x19' . $specials . ']/u', $repl, $string);
103      * PCRE Pattern to locate bad bytes in a UTF-8 string
110      * @param string $str to search
111      * @param string $replace to replace bad bytes with (defaults to '?') - use ASCII
112      * @return string
147      * @param string $string
149      * @return string
151     public static function deaccent($string, $case = 0)
154             $string = strtr($string, Table::lowerAccents());
157             $string = strtr($string, Table::upperAccents());
159         return $string;
163      * Romanize a non-latin string
167      * @param string $string
168      * @return string
170     public static function romanize($string)
172         if (self::isASCII($string)) return $string; //nothing to do
174         return strtr($string, Table::romanization());
178      * adjust a byte index into a utf8 string to a utf8 character boundary
182      * @param string $str utf8 character string