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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 |
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550 |
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551 | /** |
552 | * Filters whether the current image is displayable in the browser. |
553 | * |
554 | * @since 2.5.0 |
555 | * |
556 | * @param bool $result Whether the image can be displayed. Default true. |
557 | * @param string $path Path to the image. |
558 | */ |
559 | return apply_filters( 'file_is_displayable_image', $result, $path ); |
560 | } |
561 |
|
562 | /** |
563 | * Load an image resource for editing. |
564 | * |
565 | * @since 2.9.0 |
566 | * |
567 | * @param string $attachment_id Attachment ID. |
568 | * @param string $mime_type Image mime type. |