选择语言 :

Core_Str::count

字符串长度

null Core_Str::count( [ $encoding $encoding = string(5) "utf-8" ] )

参数列表

参数类型描述默认值

$encoding $encoding 字符编码，默认utf-8 string(5) "utf-8"

参数	类型	描述	默认值
`$encoding`	`$encoding`	字符编码，默认utf-8	string(5) "utf-8"

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

public function count($encoding = 'utf-8')
{
    return $this->strlen($encoding);
}