WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
2189 | // If getimagesize() knows what kind of image it really is and if the real MIME doesn't match the claimed MIME |
2190 | if ( !empty($imgstats['mime']) && $imgstats['mime'] != $type ) { |
2191 | /** |
2192 | * Filter the list mapping image mime types to their respective extensions. |
2193 | * |
2194 | * @since 3.0.0 |
2195 | * |
2196 | * @param array $mime_to_ext Array of image mime types and their matching extensions. |
2197 | */ |
2198 | $mime_to_ext = apply_filters( 'getimagesize_mimes_to_exts', array( |
2199 | 'image/jpeg' => 'jpg', |
2200 | 'image/png' => 'png', |
2201 | 'image/gif' => 'gif', |
2202 | 'image/bmp' => 'bmp', |
2203 | 'image/tiff' => 'tif', |
2204 | ) ); |
2205 |
|
2206 | // Replace whatever is after the last period in the filename with the correct extension |
2207 | if ( ! empty( $mime_to_ext[ $imgstats['mime'] ] ) ) { |