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 |
|---|---|
| 1073 | * @since 4.4.0 The `$iptc` parameter was added. |
| 1074 | * @since 5.0.0 The `$exif` parameter was added. |
| 1075 | * |
| 1076 | * @param array $meta Image meta data. |
| 1077 | * @param string $file Path to image file. |
| 1078 | * @param int $image_type Type of image, one of the `IMAGETYPE_XXX` constants. |
| 1079 | * @param array $iptc IPTC data. |
| 1080 | * @param array $exif EXIF data. |
| 1081 | */ |
| 1082 | return apply_filters( 'wp_read_image_metadata', $meta, $file, $image_type, $iptc, $exif ); |
| 1083 | } |
| 1084 | |
| 1085 | /** |
| 1086 | * Validates that file is an image. |
| 1087 | * |
| 1088 | * @since 2.5.0 |
| 1089 | * |
| 1090 | * @param string $path File path to test if valid image. |
| 1091 | * @return bool True if valid image, false if not valid image. |