image_style_flush
function image_style_flush
image_style_flush($style)
Flushes cached media for a style.
Parameters
$style: An image style array.
File
- modules/image/image.module, line 981
- Exposes global functionality for creating image styles.
Code
function image_style_flush($style) { // Delete the style directory in each registered wrapper. $wrappers = file_get_stream_wrappers(STREAM_WRAPPERS_WRITE_VISIBLE); foreach ($wrappers as $wrapper => $wrapper_data) { if (file_exists($directory = $wrapper . '://styles/' . $style['name'])) { file_unmanaged_delete_recursive($directory); } } // Let other modules update as necessary on flush. module_invoke_all('image_style_flush', $style); // Clear image style and effect caches. cache_clear_all('image_styles', 'cache'); cache_clear_all('image_effects:', 'cache', TRUE); drupal_static_reset('image_styles'); drupal_static_reset('image_effects'); // Clear field caches so that formatters may be added for this style. field_info_cache_clear(); drupal_theme_rebuild(); // Clear page caches when flushing. if (module_exists('block')) { cache_clear_all('*', 'cache_block', TRUE); } cache_clear_all('*', 'cache_page', TRUE); }
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https://api.drupal.org/api/drupal/modules!image!image.module/function/image_style_flush/7.x