image_style_options($include_empty = TRUE)
Gets an array of image styles suitable for using as select list options.
Parameters
$include_empty: If TRUE a '- None -' option will be inserted in the options array.
Return value
Array of image styles both key and value are set to style name.
File
- core/modules/image/image.module, line 240
- Exposes global functionality for creating image styles.
Code
function image_style_options($include_empty = TRUE) {
$styles = ImageStyle::loadMultiple();
$options = array();
if ($include_empty && !empty($styles)) {
$options[''] = t('- None -');
}
foreach ($styles as $name => $style) {
$options[$name] = $style->label();
}
if (empty($options)) {
$options[''] = t('No defined styles');
}
return $options;
}
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