tosan45

i am two months old with php, i already have a directory and inside he directory are folders in the directory, i want to access the documents in the folders of the directory individually

This are the codes i have worked on am trying to create an E-library <div id="container"> <h1>Philosophy & Psychology</h1> <table class="sortable"> <thead> <tr> <th>Filename</th> <th>Type</th> <th>Size</th> <th>Date Modified</th> </tr> </thead> <tbody><?php // Adds pretty filesizes function pretty_filesize($file) { $size=filesize($file); if($size<1024){$size=$size." Bytes";} elseif(($size<1048576)&&($size>1023)){$size=round($size/1024, 1)." KB";} elseif(($size<1073741824)&&($size>1048575)){$size=round($size/1048576, 1)." MB";} else{$size=round($size/1073741824, 1)." GB";} return $size; } // Checks to see if veiwing hidden files is enabled if($_SERVER['QUERY_STRING']=="hidden") {$hide=""; $ahref="./"; $atext="Hide";} else {$hide="."; $ahref="./?hidden"; $atext="Show";} // Opens directory $myDirectory=opendir("."); // set forbidden files $forbiddenExts = array("php", "ico", "html"); // Gets each entry while($entryName=readdir($myDirectory)) { if (is_file($entryName)) { $exts = explode(".", $entryName); if(!in_array($exts[1],$forbiddenExts)) { $dirArray[]=$entryName; } } } // Closes directory closedir($myDirectory); // Counts elements in array $indexCount=count($dirArray); // Sorts files sort($dirArray); // Loops through the array of files for($index=0; $index < $indexCount; $index++) { // Decides if hidden files should be displayed, based on query above. if(substr("$dirArray[$index]", 0, 1)!=$hide) { // Resets Variables $favicon=""; $class="file"; // Gets File Names $name=$dirArray[$index]; $namehref=$dirArray[$index]; // Gets Date Modified $modtime=date("M j Y g:i A", filemtime($dirArray[$index])); $timekey=date("YmdHis", filemtime($dirArray[$index])); // Separates directories, and performs operations on those directories if(is_dir($dirArray[$index])) { $extn="<Directory>"; $size="<Directory>"; $sizekey="0"; $class="dir"; // Gets favicon.ico, and displays it, only if it exists. if(file_exists("$namehref/favicon.ico")) { $favicon=" style='background-image:url($namehref/favicon.ico);'"; $extn="<Website>"; } // Cleans up . and .. directories if($name=="."){$name=". (Current Directory)"; $extn="<System Dir>"; $favicon=" style='background-image:url($namehref/.favicon.ico);'";} if($name==".."){$name=".. (Parent Directory)"; $extn="<System Dir>";} } // File-only operations else{ // Gets file extension $extn=pathinfo($dirArray[$index], PATHINFO_EXTENSION); // Prettifies file type switch ($extn){ case "png": $extn="PNG Image"; break; case "jpg": $extn="JPEG Image"; break; case "jpeg": $extn="JPEG Image"; break; case "svg": $extn="SVG Image"; break; case "gif": $extn="GIF Image"; break; case "ico": $extn="Windows Icon"; break; case "txt": $extn="Text File"; break; case "log": $extn="Log File"; break; case "htm": $extn="HTML File"; break; case "html": $extn="HTML File"; break; case "xhtml": $extn="HTML File"; break; case "shtml": $extn="HTML File"; break; case "php": $extn="PHP Script"; break; case "js": $extn="Javascript File"; break; case "css": $extn="Stylesheet"; break; case "pdf": $extn="PDF Document"; break; case "xls": $extn="Spreadsheet"; break; case "xlsx": $extn="Spreadsheet"; break; case "doc": $extn="Microsoft Word Document"; break; case "docx": $extn="Microsoft Word Document"; break; case "zip": $extn="ZIP Archive"; break; case "htaccess": $extn="Apache Config File"; break; case "exe": $extn="Windows Executable"; break; default: if($extn!=""){$extn=strtoupper($extn)." File";} else{$extn="Unknown";} break; } // Gets and cleans up file size $size=pretty_filesize($dirArray[$index]); $sizekey=filesize($dirArray[$index]); } // Output echo(" <tr class='$class'> <td><a href='./$namehref'$favicon class='name'>$name</a></td> <td><a href='./$namehref'>$extn</a></td> <td sorttable_customkey='$sizekey'><a href='./$namehref'>$size</a></td> <td sorttable_customkey='$timekey'><a href='./$namehref'>$modtime</a></td> </tr>"); } } ?> </tbody> </table> </div>