Functions PHP - Example for WP Job Manager

functions.php

<?php
/**
 * @author Divi Space
 * @copyright 2017
 */
if (!defined('ABSPATH')) die();

function ds_ct_enqueue_parent() { wp_enqueue_style( 'parent-style', get_template_directory_uri() . '/style.css' ); }

function ds_ct_loadjs() {
	wp_enqueue_script( 'ds-theme-script', get_stylesheet_directory_uri() . '/ds-script.js',
        array( 'jquery' )
    );
}

function dm_display_wpjm_categories () {
     $terms = get_terms( array(
    'taxonomy' => 'job_listing_category',
    'hide_empty' => false,
) );
  
if ( ! empty( $terms ) && ! is_wp_error( $terms ) ){
    echo '<ul>';
    foreach ( $terms as $term ) {
        echo '<li>' . '<a href="' . esc_url( get_term_link( $term ) ) . '">' . $term->name . '</a></li>';
    }
    echo '</ul>';
}
}

add_shortcode('list_categories', 'dm_display_wpjm_categories');
add_theme_support( 'job-manager-templates' );

function my_custom_init() { add_post_type_support( 'job_listing', 'excerpt' ); }
add_action('init', 'my_custom_init'); 

add_action( 'wp_enqueue_scripts', 'ds_ct_enqueue_parent' );
add_action( 'wp_enqueue_scripts', 'ds_ct_loadjs' );

// Unstick the featured jobs in job listings
add_filter ( 'get_job_listings_query_args', 'unstick_featured_jobs' );

function unstick_featured_jobs( $query_args ) {
    $query_args['orderby'] = 'date';
    $query_args['order'] = 'DESC';
    return $query_args;
}

// Email internals for job submittal
// Admin New Job Notification
add_filter( 'job_manager_email_admin_new_job_to', function( $email ) {
	return ['EMAIL1', 'EMAIL2'];
} );

include('login-editor.php');
?>