wp_image_matches_ratio() WP 4.6.0
Helper function to test if aspect ratios for two images match.
Хуков нет.
Возвращает
true/false
. True if aspect ratios match within 1px. False if not.
Использование
wp_image_matches_ratio( $source_width, $source_height, $target_width, $target_height );
- $source_width(число) (обязательный)
- Width of the first image in pixels.
- $source_height(число) (обязательный)
- Height of the first image in pixels.
- $target_width(число) (обязательный)
- Width of the second image in pixels.
- $target_height(число) (обязательный)
- Height of the second image in pixels.
Список изменений
С версии 4.6.0 | Введена. |
Код wp_image_matches_ratio() wp image matches ratio WP 5.7
function wp_image_matches_ratio( $source_width, $source_height, $target_width, $target_height ) {
/*
* To test for varying crops, we constrain the dimensions of the larger image
* to the dimensions of the smaller image and see if they match.
*/
if ( $source_width > $target_width ) {
$constrained_size = wp_constrain_dimensions( $source_width, $source_height, $target_width );
$expected_size = array( $target_width, $target_height );
} else {
$constrained_size = wp_constrain_dimensions( $target_width, $target_height, $source_width );
$expected_size = array( $source_width, $source_height );
}
// If the image dimensions are within 1px of the expected size, we consider it a match.
$matched = ( wp_fuzzy_number_match( $constrained_size[0], $expected_size[0] ) && wp_fuzzy_number_match( $constrained_size[1], $expected_size[1] ) );
return $matched;
}