globals - Read For Learn

On top of my head scheme like this should work: // functions.php function prefix_get_settings() { return array(‘haha’ => ‘hehe’); } add_filter( ‘prefix_default_settings’, ‘prefix_get_settings’, 9 ); // plugin $default_settings = apply_filters( ‘prefix_default_settings’, array() );

Editing Global Variables from Inside Functions

Here is the solution I came up with using options. Thanks for the advice this worked well for my use case. <?php // This function sends the http request that purges my cdn cache. function hw_cdn_purge() { // My http request code goes here. // After the request the purgeCdnResult variable is set to the … Read more

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apply_filters to $GLOBALS

Assuming that $GLOBALS[‘Pootle_Page_Builder_Render_Layout’] carries an instance of Pootle_Page_Builder_Render_Layout, the method panels_render() returns a string. So you can simply pass the method call as an argument to apply_filters(): $content = apply_filters( ‘the_content’, $GLOBALS[‘Pootle_Page_Builder_Render_Layout’]->panels_render( $page_data->ID ) ); I’m not sure whether this is an intended use of the API of the plugin, as Pootle_Page_Builder_Render_Layout::panels_render() remove some default … Read more

Declare global variable that can be used on other function

Taking into account your comments to your question, what you should do is: Your AJAX function should return the attachment ID to the client The frontend script should catch that response and store the attachment ID somewhere, or just populate a hidden input field in your form When you submit the entire form – add … Read more

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