Posted in PHP onApril 20, 2010
使用方法:
$s ='中国'; $os = new String( $s ); echo $os->decode('gbk') ,''; echo $os->decode('gbk')->encode('md5'),'';
代码
class String extends stdClass { private $_val =''; public function __construct( $str ='' ) { $this->_val = $str; } public function __toString() { return $this->_val; } public function encode( $coder ) { $coder ='encode_' . $coder; if( method_exists( $this, $coder ) ) { return $this->$coder(); }else{ return $this; } } public function decode( $coder ) { $coder ='decode_' . $coder; if( method_exists( $this, $coder ) ) { return $this->$coder(); }else{ return $this; } } private function encode_md5() { return new String( md5( $this->_val ) ); } private function decode_gbk() { return new String( iconv('GBK','UTF-8', $this->_val ) ); } }
一个PHP的String类代码
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