wp_embed_defaults( string $url = '' )

Creates default array of embed parameters.


Description

The width defaults to the content width as specified by the theme. If the theme does not specify a content width, then 500px is used.

The default height is 1.5 times the width, or 1000px, whichever is smaller.

The ’embed_defaults’ filter can be used to adjust either of these values.


Parameters

$url

(Optional) The URL that should be embedded.

Default value: ''


Return

(array) Default embed parameters.


Source

File: wp-includes/embed.php

function wp_embed_defaults( $url = '' ) {
	if ( ! empty( $GLOBALS['content_width'] ) )
		$width = (int) $GLOBALS['content_width'];

	if ( empty( $width ) )
		$width = 500;

	$height = min( ceil( $width * 1.5 ), 1000 );

	/**
	 * Filters the default array of embed dimensions.
	 *
	 * @since WP-2.9.0
	 *
	 * @param array  $size An array of embed width and height values
	 *                     in pixels (in that order).
	 * @param string $url  The URL that should be embedded.
	 */
	return apply_filters( 'embed_defaults', compact( 'width', 'height' ), $url );
}


Changelog

Changelog
Version Description
WP-2.9.0 Introduced.