Change Posts Per Page – Symbiostock Genetics Lab Snippet

Here is a block of code you can insert into Symbiostock’s plugin “Genetics Lab” theme upgrader.

To take advantage of it, see the “Symbiostock Genetics Lab” plugin here: http://www.symbiostock.com/products-page/product-category/symbiostock-genetic-lab-code-modifier-and-enhancer/

After inserting this code, an option will appear at the bottom of the Symbiostock Genetics Lab panel – asking you to insert the number of posts you’d like to see per page on search results. Simply input the number and your done!

< ?php

function gl_setposts_infusion(){

function gl_mod_search( $query ) {

global $network_search;

//$network_search = get_query_var('symbiostock_network_search');

if($network_search != true && !is_admin()){

$per_page = get_option('gl_posts_per_page', 24);

$query->set('posts_per_page', $per_page);

return;

}

}

add_action( 'pre_get_posts', 'gl_mod_search', 10);

}

add_action( 'after_setup_theme', 'gl_setposts_infusion' );



function gl_set_post_results(){

wp_verify_nonce('gl_setposts_action');

if(isset($_POST)){

if(is_numeric($_POST))

update_option('gl_posts_per_page', trim($_POST));

}

?>



< ?php wp_nonce_field('gl_setposts_action'); ?>

Set number of search results per page:









< ?php

}

add_action( 'gl_custom_actions_after', 'gl_set_post_results' );

?>