Kohana 之UTF8

清理或转义非UTF8编码字符

<?php
$sgr="dddd";
echo UTF8::clean($sgr); 
echo UTF8::clean($_GET);

是否是ASCII字符

<?php
echo  UTF8::is_ascii($str);

转化为ASCII码

<?php
$sgr="dddd11";
$arr=UTF8::to_unicode($sgr);//ascii 数组
print_r($arr);
$sgr=UTF8::from_unicode($arr);//还原回来
echo $sgr;

 

将UTF8字符转换为ASCII字符(转没转感觉一个样,可能我理解错误,知道的指正下~)

<?php
$sgr="dddd11";
$ascii = UTF8::transliterate_to_ascii($sgr);
echo $ascii;

 

还有其他的函数和PHP默认的功能一样,不一一解释

附上所有函数列表:

clean()

from_unicode()

is_ascii()

ltrim()

ord()

rtrim()

str_ireplace()

str_pad()

str_split()

strcasecmp()

strcspn()

strip_ascii_ctrl()

strip_non_ascii()

stristr()

strlen()

strpos()

strrev()

strrpos()

strspn()

strtolower()

strtoupper()

substr()

substr_replace()

to_unicode()

transliterate_to_ascii()

trim()

ucfirst()

ucwords()

 

前面加个UTF8:: 呵呵~