Function Reference/wp constrain dimensions
Description
Calculates the new dimensions for a down sampled image.
If either width or height are empty, no constraint is applied on that dimension.
Usage
<?php wp_constrain_dimensions( $current_width, $current_height, $max_width, $max_height ); ?>
Parameters
- $current_width
- (int) (required) Current width of the image.
- Default: None
- $current_height
- (int) (required) Current height of the image.
- Default: None
- $max_width
- (int) (optional) Optional. Maximum wanted width.
- Default: 0
- $max_height
- (int) (optional) Optional. Maximum wanted height.
- Default: 0
Return Values
- (array)
- First item is the width, the second item is the height.
Change Log
Since: 2.5
Source File
wp_constrain_dimensions() is located in wp-includes/media.php
