$pic_exists = false;
$pic_local = false;
if (strpos($pic_fullpath, $server_path) !== false || @file_exists($pic_fullpath)) {
$pic_local = true;
$pic_localpath = str_replace($server_path, '', $pic_fullpath);
if (@file_exists($pic_localpath)) {
// Mighty Gorgon - Are we sure that this won't cause other issues??? Test please...
$pic_fullpath = $pic_localpath;
$pic_exists = true;
} else {
if (@file_exists(array_shift(explode('?', basename($pic_localpath))))) {
$pic_exists = true;
}
}
}
if (!$pic_exists && any_url_exists($pic_fullpath)) {
$pic_exists = true;
}
if (!$pic_exists) {
image_no_thumbnail('thumb_' . $pic_title_reg . '.' . $pic_filetype);
exit;
}
if ($image_processed == false) {
$pic_size = get_full_image_info($pic_fullpath, null, $pic_local);
if (empty($pic_size)) {
image_no_thumbnail('thumb_' . $pic_title_reg . '.' . $pic_filetype);
exit;
}
$pic_width = $pic_size['width'];
$pic_height = $pic_size['height'];
$pic_filetype = strtolower($pic_size['type']);
/**
* mixed get_full_image_info(file $file [, string $out])
*
* Returns information about $file.
*
* If the second argument is supplied, a string representing that information will be returned.
*
* Valid values for the second argument are IMAGE_WIDTH, 'width', IMAGE_HEIGHT, 'height', IMAGE_TYPE, 'type',
* IMAGE_ATTR, 'attr', IMAGE_BITS, 'bits', IMAGE_CHANNELS, 'channels', IMAGE_MIME, and 'mime'.
*
* If only the first argument is supplied an array containing all the information is returned,
* which will look like the following:
*
* [width] => int (width),
* [height] => int (height),
* [type] => string (type),
* [attr] => string (attributes formatted for IMG tags),
* [bits] => int (bits),
* [channels] => int (channels),
* [mime] => string (mime-type)
*
* Returns false if $file is not a file, no arguments are supplied, $file is not an image, or otherwise fails.
*
**/
function get_full_image_info($file = null, $out = null, $local = false)
{
// If $file is not supplied or is not a file, warn the user and return false.
if ($local == true) {
if (is_null($file) || !is_file($file)) {
//echo '<p><b>Warning:</b> image_info() => first argument must be a file.</p>';
//echo '<br /><br />' . $file . '<br /><br />';
return false;
}
} else {
if (is_null($file) || !any_url_exists($file)) {
//echo '<p><b>Warning:</b> image_info() => first argument must be a file.</p>';
//echo '<br /><br />' . $file . '<br /><br />';
return false;
}
}
// Defines the keys we want instead of 0, 1, 2, 3, 'bits', 'channels', and 'mime'.
$redefine_keys = array('width', 'height', 'type', 'attr', 'bits', 'channels', 'mime');
// If $out is supplied, but is not a valid key, nullify it.
if (!is_null($out) && !in_array($out, $redefine_keys)) {
$out = null;
}
// Assign useful values for the third index.
$types = array(1 => 'GIF', 2 => 'JPG', 3 => 'PNG', 4 => 'SWF', 5 => 'PSD', 6 => 'BMP', 7 => 'TIFF(intel byte order)', 8 => 'TIFF(motorola byte order)', 9 => 'JPC', 10 => 'JP2', 11 => 'JPX', 12 => 'JB2', 13 => 'SWC', 14 => 'IFF', 15 => 'WBMP', 16 => 'XBM');
$temp = array();
$data = array();
// Get the image info using getimagesize().
// If $temp fails to populate, warn the user and return false.
if (!($temp = @getimagesize($file))) {
//echo '<p><b>Warning:</b> image_info() => first argument must be an image.</p>';
return false;
}
// Get the values returned by getimagesize()
$temp = array_values($temp);
// Make an array using values from $redefine_keys as keys and values from $temp as values.
foreach ($temp as $k => $v) {
$data[$redefine_keys[$k]] = $v;
}
// Make 'type' useful.
$data['type'] = $types[$data['type']];
// Return the desired information.
return !is_null($out) ? $data[$out] : $data;
}
