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Core_UTF8::ucwords

Makes the first character of every word in a UTF-8 string uppercase. This is a UTF8-aware version of ucwords.

$str = UTF8::ucwords($str);

string Core_UTF8::ucwords( string $str )

author: Harry Fuecks hfuecks@gmail.com
uses: IS_MBSTRING

参数列表

参数类型描述默认值

$str string Mixed case string

参数	类型	描述	默认值
`$str`	`string`	Mixed case string

返回值

string

File: ./core/classes/utf8.class.php

public static function ucwords($str)
{
    if (UTF8::is_ascii($str))return ucwords($str);

    // [\x0c\x09\x0b\x0a\x0d\x20] matches form feeds, horizontal tabs, vertical tabs, linefeeds and carriage returns.
    // This corresponds to the definition of a 'word' defined at http://php.net/ucwords
    return preg_replace('/(?<=^|[\x0c\x09\x0b\x0a\x0d\x20])[^\x0c\x09\x0b\x0a\x0d\x20]/ue', 'UTF8::strtoupper(\'$0\')', $str);
}