Truncate in smarty supports Chinese Characters

Change the contents of the plugins/modifier. truncate. php file

 

 

<? PHP
/*
* smarty plugin
* -----------------------------------------------------
* type: modifier
* Name: truncate
* purpose: truncate a string to a certain length if necessary,
* optionally splitting in the middle of a word, and
* appending the $ etc string.
* update: Change substr to msubstr and add fun msubstr. so it
* Can Bu used in Chinese charset.
* -------------------------------------------------------------
*/
Function Smarty_modifier_truncate ( $ String ,   $ Length   =   80 ,   $ Etc   =   ' ' ,
$ Break_words   =   False )
{
If ( $ Length   =   0 )
Return   '' ;

If ( Strlen ( $ String ) >   $ Length ){
$ Length   -=   Strlen ( $ Etc );
If ( ! $ Break_words )
$ String   =   Preg_replace ( ' /\ S +? (\ S + )? $/ ' ,   '' , Substrgb ( $ String ,   0 ,   $ Length + 1 ));

Return Substrgb ( $ String ,   0 ,   $ Length ) . $ Etc ;
} Else
Return   $ String ;
}

FunctionSubstrgb ($ Str,$ Start,$ Len){

For($ I=0;$ I<$ Start+$ Len;$ I++){

$ Tmpstr = ( ORD ( $ Str [ $ I ]) > = 161   &&   ORD ( $ Str [ $ I ]) <= 254 &&   ORD ( $ Str [ $ I + 1 ]) > = 161   &&   ORD ( $ Str [ $ I + 1 ]) <= 254 ) ? $ Str [ $ I ] . $ Str [ ++ $ I ] : $ Tmpstr = $ Str [ $ I ];

If($ I> =$ Start&&$ I<($ Start+$ Len))$ TMP . =$ Tmpstr;

}

Return $ TMP;

}

/*VIM: Set expandtab:*/

?>

 

 

Chinese characters are supported without garbled characters.