Retrieve width and height attributes using given width and height values.
Both attributes are required in the sense that both parameters must have a value, but are optional in that if you set them to false or null, then they will not be added to the returned string.
You can set the value using a string, but it will only take numeric values. If you wish to put ‘px’ after the numbers, then it will be stripped out of the return.
(int|string) (Required) Image width in pixels.
(int|string) (Required) Image height in pixels.
(string) HTML attributes for width and, or height.
File: wp-includes/media.php
function image_hwstring( $width, $height ) {
$out = '';
if ( $width ) {
$out .= 'width="' . intval( $width ) . '" ';
}
if ( $height ) {
$out .= 'height="' . intval( $height ) . '" ';
}
return $out;
} | Version | Description |
|---|---|
| 2.5.0 | Introduced. |
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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/image_hwstring