// 把uri_string拆成段(同时对各段进行过滤),保存到URI::$segments中。 |
function explode_segments() |
{ |
foreach ( explode ( '/' , preg_replace( "|/*(.+?)/*$|" , "\\1" , $this ->uri_string)) as $val ) { |
$val = trim( $val ); |
if ( $val != '' ) { |
$this ->segments[] = $val ; |
} |
} |
} |