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_wp_get_image_size_from_meta( string $size_name, array $image_meta )

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Get the image size as array from its meta data.

Description

Used for responsive images.

Parameters

$size_name

(string) (Required) Image size. Accepts any valid image size name ('thumbnail', 'medium', etc.).

$image_meta

(array) (Required) The image meta data.

Return

(array|bool) The image meta data as returned by wp_get_attachment_metadata().

Source

File: wp-includes/media.php 

function _wp_get_image_size_from_meta( $size_name, $image_meta ) {
	if ( 'full' === $size_name ) {
		return array(
			absint( $image_meta['width'] ),
			absint( $image_meta['height'] ),
		);
	} elseif ( ! empty( $image_meta['sizes'][ $size_name ] ) ) {
		return array(
			absint( $image_meta['sizes'][ $size_name ]['width'] ),
			absint( $image_meta['sizes'][ $size_name ]['height'] ),
		);
	}

	return false;
}

Uses

Uses Description
wp-includes/functions.php: absint()

Convert a value to non-negative integer.

Changelog

Version Description
4.4.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/_wp_get_image_size_from_meta