/**
 * 通过glob查找指定的文件
 *
 * @param 
 * @arrange (512.笔记) jb51.cc
 **/
$dir = './';
 
foreach(glob($dir.'*.txt') as $file) {
    print $file . "\n";
}
 
/* returns: 
 
./dummy.txt
./foo.txt
./ideas.txt
./robots.txt
./scite.txt
 
*/
 
 
/*
** other examples:
*/
 
// also possible:
$files = glob('*.*');
sort($files);
 
 
// This shows how to use the GLOB_BRACE flag:
$images = glob("images/{*.jpg,*.gif,*.png}",GLOB_BRACE);
print_r($images);
 
 
/* Valid flags:
 
GLOB_MARK
GLOB_NOSORT
GLOB_NOCHECK
GLOB_NOESCAPE
GLOB_BRACE
GLOB_ONLYDIR
GLOB_ERR
 
see PHP.net manual for more info
*/


/***   来自编程之家 jb51.cc（jb51.cc）   ***/