| <?php | |
| /** | |
| * Set Defaults in Display Posts Shortcode | |
| * | |
| * @param array $out, the output array of shortcode attributes (after user-defined and defaults have been combined) | |
| * @param array $pairs, the supported attributes and their defaults | |
| * @param array $atts, the user defined shortcode attributes | |
| * @return array $out, modified output | |
| */ | |
| function be_dps_defaults( $out, $pairs, $atts ) { | |
| $new_defaults = array( | |
| 'posts_per_page' => 20, | |
| 'include_excerpt' => true, | |
| ); | |
| foreach( $new_defaults as $name => $default ) { | |
| if( array_key_exists( $name, $atts ) ) | |
| $out[$name] = $atts[$name]; | |
| else | |
| $out[$name] = $default; | |
| } | |
| return $out; | |
| } | |
| add_filter( 'shortcode_atts_display-posts', 'be_dps_defaults', 10, 3 ); |
Bill Erickson
Bill Erickson is a freelance WordPress developer and a contributing developer to the Genesis framework. For the past 14 years he has worked with attorneys, publishers, corporations, and non-profits, building custom websites tailored to their needs and goals.