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<?
//ÒÔÊ÷Ðͽa¹¹ÁгoÖ¸¶¨Ä¿Â¼ÀiµÄËuÓÐÎļþ£¬Èç¹uÄaÏeÖªµÀ×Ô¼ºÄ³¸oĿ¼ÀiÓÐÄÄÐ(C)×ÓĿ¼ºÍÎļþ£¬¿ÉÒÔµ÷ÓÃÕa¸oÀaÀ´²e¿´£¬ºÜ*½±aµÄ¡£

# ÑÝʾµÄÀý×Ó:   
$t = new TreeClimber( "asp" ); //н¨Îi¼þ,ÉeÖÃÐeÒªÁгoµÄĿ¼:ÔÚ´ËΪaspĿ¼   
echo arrayValuesToString( $t->getFileList( $t->getPath() ), "<BR>\n" );   

function arrayValuesToString( $ar, $nl="", $dolast=true ) {//µ÷Óú¯Êý   
$str = "";   
reset( $ar );   
$size = sizeof( $ar );   
$i = 1;   
while( list( $k, $v ) = each( $ar ) ) {   
if ( $dolast == false ) {   
if ( $i < $size ) {   
    $str .= $ar[$k].$nl;   
}   
else {   
    $str .= $ar[$k];   
}   
}   
else {   
$str .= $ar[$k].$nl;   
}   
$i++;   
}   
return $str;   
}   
?>   
<?   
//ÒÔÏÂΪÀaÎļþ   
class TreeClimber {   
var $path;   
var $fileList = array();   
function TreeClimber( $path = "." ) {   
$this->path = $path;   
}   

# ´aeÈ¡Â*¾¶   
function getPath() { return $this->path; }   
function setPath( $v ) { $this->path = $v; }   

// *µ»ØÖ¸¶¨Ä¿Â¼ÀiµÄÎļþÁбi£¬Èç¹uûÓÐÖ¸¶¨Ä¿Â¼£¬½«Ê¹Óõ±Ç°Ä¿Â¼   
//Èç¹u²»ÄÜ´o¿ªÄ¿Â¼£¨¿ÉÄÜûȨÏÞ»oĿ¼²»´aeÔÚ£¬½«*µ»ØΪ¿Õ   
//ÒԵݹe*½Ê½½øÐÐ   
 function getFileList( $dirname=null, $returnDirs=false, $reset=true ) {   
if ( $dirname == null ) { $dirname = $this->path; }   
# else { $this->setPath( $dirname ); }   
# dout( "Recursing into $dirname..." );   
if ( $reset ) {    
$this->fileList = array();   
}   
$dir = opendir( $dirname );   
if ( ! $dir ) {    
print( "<B><FONT COLOR=#FF0000>×¢Òa: TreeClimber.getFileList( $dirname ): ²»ÄÜ´o¿ª $dirname!</FONT></B>" );   
return null;    
}   
while( $file = readdir( $dir ) ) {   
if ( ereg( "^\\.$", $file ) || ereg( "^\\.\\.$", $file ) ) continue;   
if ( is_dir( $dirname."/".$file ) ) {   
$this->getFileList( $dirname."/".$file, $returnDirs, false );   
if ( $returnDirs ) { $this->fileList[] = $dirname."/".$file;}   
}   
else { $this->fileList[] = $dirname."/".$file; }   
}   
sort( $this->fileList );   
return $this->fileList;   
}   
} //ÖÁ´ËÀa½aÊø   
?>