Ho una pagina php che elenca il contenuto di una cartella (in genere sono foto).
Devo aggiungere una funzione per eliminarle in maniera selettiva.
Codice PHP:
<?php
// ----------------------
// Image Upload Functions
// ----------------------
function image_list () {
// Get a list of images in the image folder. Return HTML.
//
if (!file_exists(IMAGES_DIR)) {
$oldumask = umask(0);
$ok = mkdir(IMAGES_DIR, 0777 );
umask($oldumask);
}
// Changed this to only display Image files. This function
// is used in comment.php if the blog owner has img tag
// enabled for comments.
$dir = IMAGES_DIR;
$contents = sb_folder_listing( $dir, array( '.jpg', '.jpeg', '.gif', '.png' ) );
// $contents = sb_folder_listing( $dir, array() );
$str = NULL;
if ($contents) {
for ( $i = 0; $i < count( $contents ); $i++ ) {
$str .= '[url='.$dir.$contents[$i].']'.$contents[$i].'[/url]
';
}
}
return ( $str );
}
?>