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image_hwstring ›

Since2.5.0
Deprecatedn/a
image_hwstring ( $width, $height )
Parameters: (2)
  • (int|string) $width Image width in pixels.
    Required: Yes
  • (int|string) $height Image height in pixels.
    Required: Yes
Returns:
  • (string) HTML attributes for width and, or height.
Defined at:
Codex:

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.



Source

function image_hwstring( $width, $height ) {
	$out = '';
	if ( $width ) {
		$out .= 'width="' . intval( $width ) . '" ';
	}
	if ( $height ) {
		$out .= 'height="' . intval( $height ) . '" ';
	}
	return $out;
}