function _textimage_image_list in Textimage 7.2

Same name and namespace in other branches

1. 5.2 textimage_admin.inc \_textimage_image_list()
2. 5 textimage.module \_textimage_image_list()
3. 6.2 textimage_admin.inc \_textimage_image_list()

Returns an array of files with jpg, png, and gif extensions.

From a specified directory.

Parameters

string $imagesdir: Full path of the images directory.

Return value

array Array of image files.

2 calls to _textimage_image_list()

textimage_preset_edit in ./textimage.admin.inc

Todo.

textimage_settings_form in ./textimage.admin.inc

Todo.

File

./textimage.admin.inc, line 865

Textimage admin page callback

Code

function _textimage_image_list($imagesdir) {
  $filelist = array();
  if (is_dir($imagesdir) && ($handle = opendir($imagesdir))) {
    while ($file = readdir($handle)) {
      if (preg_match("/\\.gif|\\.png|\\.jpg\$/i", $file) == 1) {
        $filelist[] = $imagesdir . '/' . $file;
      }
    }
    closedir($handle);
  }
  return $filelist;
}