05-10-2009, 05:49 PM
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#1 (permalink)
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The Acquainted
Join Date: May 2008
Location: Québec
Posts: 104
Thanks: 10
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Error in function structure, blank page result ?
Good day to you all,
here I'm trying to add to a listing directory code, another piece of code that send the list result to an html page.
It's seems like the "sending to the other page code never get executed ?
I always have this function proble can somebody so me my mistake !
Here is my code :
PHP Code:
<?php
error_reporting(E_ALL); ini_set("display_errors", "on");
set_time_limit(0); $directory = "Art/";
function dirList ($directory) { //create 2 arrays - one for folders and one for files $folders = array(); $files = array(); // create a handler for the directory $handler = opendir($directory); // keep going until all files in directory have been read while (false !== ($file = readdir($handler))) { // if $file isn't this directory or its parent, // add it to the results array if ($file != '.' && $file != '..') // If file is directory, mark it in bold.
if(is_dir($directory.$file)) { array_push($folders,$file); if (time() - filemtime($directory.$file) < 604800) { $folder_modified[] = "<span style=\"color:#DB1212;\"><li><div class=\"folder\"><img src=\"plus_icon.gif\" onclick=\"Toggle('".preg_replace('/\//','_',$directory."".$file)."'); return false;\" /><b>".$file."</b></div>"; } elseif (time() - filemtime($directory.$file) < 31556926) { $folder_modified[] = "<span style=\"color:#003366;\"><li><div class=\"folder\"><img src=\"plus_icon.gif\" onclick=\"Toggle('".preg_replace('/\//','_',$directory."".$file)."'); return false;\" /><b>".$file."</b></div>"; } else {$folder_modified[] = "<span style=\"color:#000000;\"><li><div class=\"folder\"><img src=\"plus_icon.gif\" onclick=\"Toggle('".preg_replace('/\//','_',$directory."".$file)."'); return false;\" /><b>".$file."</b></div>";} // Else not styled }else{ array_push($files,$file); $filenamecor = substr($file, 0, -4); if (time() - filemtime($directory.$file) < 604800) { $file_modified[] = '<span style="color:#DB1212;">'.$filenamecor.'<span>'; } elseif (time() - filemtime($directory.$file) < 31556926) { $file_modified[] = '<span style="color:#003366;">'.$filenamecor.'<span>'; } else {$file_modified[] = '<span style="color:#000000;">'.$filenamecor.'<span>';} } }
$output = "";
$output .= "<ul id=\"".preg_replace('/\//','_',substr($directory,0,strlen($directory)-1))."\">\n"; //start a new unordered list for every iteration through dirList $dircor = $directory; // tidy up: close the handler closedir($handler); foreach($folders as $folder=>$file) { $output .= "<li><div class=\"folder\">".$folder_modified[$folder]."</div>"; //echo the folder name enclosed in a list item dirList($directory.$file.'/'); //loop through the contents of $folder $output .= "</li>\n"; //close this list item after all files and folders in $folder have been looped through } foreach($files as $key=>$file) {
$output .= "<li><a href=\"index.html\" onclick=\"load('image_view.php?dir=".$dircor."&file=".$file."','boxdisp');return false;\"> ".$file_modified[$key]."</a></li>\n"; //echo the file name enclosed in a list item } $output .= "</ul>\n"; //close the unordered list
return $output;
$filename = 'menu.html'; // Let's make sure the file exists and is writable first. if (is_writable($filename)) {
// In our example we're opening $filename in append mode. // The file pointer is at the bottom of the file hence // that's where $somecontent will go when we fwrite() it. if (!$handle = fopen($filename, 'a')) { echo "Cannot open file ($filename)"; exit; }
// Write $somecontent to our opened file. if (fwrite($handle,$output) === FALSE) { echo "Cannot write to file ($filename)"; exit; }
echo "Success, wrote () to file (".$filename.")";
fclose($handle);
} else { echo "The file ".$filename." is not writable"; }
}
dirList ($directory);
?>
the result of this is a blank page.
Thanks !
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