| public glob ( string $pattern, string $dirpath, string $pattern_type = 'php' ) : array | ||
| $pattern | string | a string containing the pattern to search the directory for. |
| $dirpath | string | a string containing the directory path to search. |
| $pattern_type | string | a string containing the type of pattern matching functions to use (can either be 'php', 'perl' or 'shell'). |
| return | array | containing all of the files and directories matching the pattern or null if no matches |
function &glob($pattern, $dirpath, $pattern_type = 'php')
{
$dh = @opendir($dirpath);
if (!$dh) {
$pe = PEAR::raiseError("Cannot open directory {$dirpath}");
return $pe;
}
$match_function = File_Find::_determineRegex($pattern, $pattern_type);
$matches = array();
// empty string cannot be specified for 'php' and 'perl' pattern
if ($pattern || $pattern_type != 'php' && $pattern_type != 'perl') {
while (false !== ($entry = @readdir($dh))) {
if ($match_function($pattern, $entry) && $entry != '.' && $entry != '..') {
$matches[] = $entry;
}
}
}
@closedir($dh);
if (0 == count($matches)) {
$matches = null;
}
sort($matches);
return $matches;
} function readdir($dir)
{
if (isset(self::$cache[$dir])) {
return self::$cache[$dir];
}
return self::$cache[$dir] = File_Find::glob(".*", $dir, self::EXT);
}
