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 |
---|---|
419 | * |
420 | * @since 4.1.0 |
421 | * |
422 | * @param array $dimensions The image width and height. |
423 | * @param int $current_width The current width of the image. |
424 | * @param int $current_height The current height of the image. |
425 | * @param int $max_width The maximum width permitted. |
426 | * @param int $max_height The maximum height permitted. |
427 | */ |
428 | return apply_filters( 'wp_constrain_dimensions', array( $w, $h ), $current_width, $current_height, $max_width, $max_height ); |
429 | } |
430 |
|
431 | /** |
432 | * Retrieves calculated resize dimensions for use in WP_Image_Editor. |
433 | * |
434 | * Calculates dimensions and coordinates for a resized image that fits |
435 | * within a specified width and height. |
436 | * |
437 | * Cropping behavior is dependent on the value of $crop: |