shortcode_atts_(shortcode) │ filter-hook │ WP 3.6.0

Filters shortcode attributes.

If the third parameter of the shortcode_atts() function is present then this filter is available. The third parameter, $shortcode, is the name of the shortcode.

Usage

add_filter( 'shortcode_atts_(shortcode)', 'wp_kama_shortcode_atts_filter', 10, 4 );

/**
 * Function for `shortcode_atts_(shortcode)` filter-hook.
 * 
 * @param array  $out       The output array of shortcode attributes.
 * @param array  $pairs     The supported attributes and their defaults.
 * @param array  $atts      The user defined shortcode attributes.
 * @param string $shortcode The shortcode name.
 *
 * @return array
 */
function wp_kama_shortcode_atts_filter( $out, $pairs, $atts, $shortcode ){

	// filter...
	return $out;
}

$out(array)

The output array of shortcode attributes.

$pairs(array)

The supported attributes and their defaults.

$atts(array)

The user defined shortcode attributes.

$shortcode(string)

The shortcode name.

Changelog

Where the hook is called

$out = apply_filters( "shortcode_atts_{$shortcode}", $out, $pairs, $atts, $shortcode );

Where the hook is used in WordPress

add_filter( 'shortcode_atts_gallery', array( $this, '_filter_gallery_shortcode_attrs' ) );

remove_filter( 'shortcode_atts_gallery', array( $this, '_filter_gallery_shortcode_attrs' ) );

add_filter( 'shortcode_atts_gallery', array( $this, '_filter_gallery_shortcode_attrs' ) );

remove_filter( 'shortcode_atts_gallery', array( $this, '_filter_gallery_shortcode_attrs' ) );