Re: Creating/printing array issues

By the way, I was getting a PHP error with an unexpected ")" on line 47 ($aryPhotos), so I added the two \\ before {survey*_.php and now the page won't load, won't even display a PHP error. On Tue, Jul 28, 2009 at 11:06 AM, Allen McCabe <allenmccabe@gmail.com>wrote: > I found a php script to find all file types with a file-name formula and > put them into an array. I then wanted to echo this array (possibly with > links to the files). > > I want my default page to look for and list all php files with > "survey_*.php", the asterisk being any number, so the results should be: > survey_01.php, survey_02.php, etc. > > Here is my code: > > <?php > /** > * Recursive version of glob > * > * @return array containing all pattern-matched files. > * > * @param string $sDir Directory to start with. > * @param string $sPattern Pattern to glob for. > * @param int $nFlags Flags sent to glob. > */ > function rglob($sDir, $sPattern, $nFlags = NULL) > { > $sDir = escapeshellcmd($sDir); > // Get the list of all matching files currently in the > // directory. > $aFiles = glob("$sDir/$sPattern", $nFlags); > // Then get a list of all directories in this directory, and > // run ourselves on the resulting array. This is the > // recursion step, which will not execute if there are no > // directories. > foreach (glob("$sDir/*", GLOB_ONLYDIR) as $sSubDir) > { > $aSubFiles = rglob($sSubDir, $sPattern, $nFlags); > $aFiles = array_merge($aFiles, $aSubFiles); > } > // The array we return contains the files we found, and the > // files all of our children found. > return $aFiles; > } > $aryPhotos = rglob("./surveys","\\{survey_*.php}",GLOB_BRACE); > $aryExt = array("php"); > $propid = $_REQUEST['mlsid']; // I assume the id will be in the querystring > > // get the proper match pattern according to our Extension criteria > foreach ($aryExt as $e) { > $aryPattern[] = $propid."_*.$e"; > } > $pattern = join(",", $aryPattern); // comma separated list > // Get the filenames > $aryPhotos = rglob("./surveys","\\{$pattern}",GLOB_BRACE); > //print out our array > print_r($aryPhotos); > > > ?> > > > Also, it would be nice to have an if/else statement to say there are no > "surveys" (survey_*.php files) available if there are none in the /surveys > directory. > > Any and all help would be greatly appreciated! > > -Allen McCabe >