WordPress at a glance
function is not described

wp_ajax_press_this_add_category() WP 4.2.0

Deprecated from version 4.9.0. It is no longer supported and can be removed in future releases. It is recommended to replace this function with the same one.

Ajax handler for creating new category from Press This.

No Hooks.

Return

null. Null. Nothing.

Usage

wp_ajax_press_this_add_category();

Changelog

Since 4.2.0 Introduced.
Deprecated 4.9.0

Code of wp_ajax_press_this_add_category() WP 5.7

<?php
function wp_ajax_press_this_add_category() {
	_deprecated_function( __FUNCTION__, '4.9.0' );
	if ( is_plugin_active( 'press-this/press-this-plugin.php' ) ) {
		include WP_PLUGIN_DIR . '/press-this/class-wp-press-this-plugin.php';
		$wp_press_this = new WP_Press_This_Plugin();
		$wp_press_this->add_category();
	} else {
		wp_send_json_error( array( 'errorMessage' => __( 'The Press This plugin is required.' ) ) );
	}
}