jgalea

<?php
   add_action( 'admin_init', 'wprss_et_activate_deactivate_license' );    
    /**
     * Handles the activation/deactivation process 
     * 
     * @since 1.1
     */
    function wprss_et_activate_deactivate_license() {
     
        // listen for our activate button to be clicked

jgalea

<?php
function add_capability() {
    // gets the author role
    $role = get_role( 'author' );

    // This only works, because it accesses the class instance.
    $role->add_cap( 'edit_others_posts' ); 
}
add_action( 'admin_init', 'add_capability');

jgalea

<?php
if ( current_user_can( 'moderate_comments' ) ) {
    echo 'The current user can moderate comments';
}

jgalea

<?php
add_action('add_meta_boxes_wprss_feed', 'wprss_c_meta_box_order');
function wprss_c_meta_box_order() {
    global $wp_meta_boxes;
   
    $category = $wp_meta_boxes['wprss_feed']['side']['core']['wprss_categorydiv'];
    unset( $wp_meta_boxes['wprss_feed']['side']['core']['wprss_categorydiv'] );       
	# We're hooking into: do_action('add_meta_boxes_' . $post_type, $post);
    $wp_meta_boxes['wprss_feed']['side']['low'] =  array( 'wprss_categorydiv' => $category ) + $wp_meta_boxes['wprss_feed']['side']['low'];
}

jgalea

<?php 
add_filter( 'genesis_post_info', 'custom_post_info' );

function custom_post_info( $post_info ) {
    $u_time = get_the_time( 'U' ); 
	$u_modified_time = get_the_modified_time( 'U' ); 

	if ( $u_modified_time >= $u_time + 86400 ) { 
		$post_date = get_the_modified_time( 'F jS, Y' );  
	}

jgalea

<?php
$result = add_role( 'advanced_contributor', 'Advanced Contributor', array(
    'read' => true, // True allows that capability
    'edit_posts' => true,
    'delete_posts' => false, // Use false to explicitly deny
));

jgalea

<?php
add_action( 'init', 'create_my_post_types' );

function create_my_post_types() {
  register_post_type(
		'movie',
		array(
			'public' => true,
			'capability_type' => 'movie',
			'capabilities' => array(

jgalea

add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );
 
function custom_override_checkout_fields( $fields ) {
    unset($fields['billing']['billing_first_name']);
    unset($fields['billing']['billing_last_name']);
    unset($fields['billing']['billing_company']);
    unset($fields['billing']['billing_address_1']);
    unset($fields['billing']['billing_address_2']);
    unset($fields['billing']['billing_city']);
    unset($fields['billing']['billing_postcode']);

jgalea

<?php
// Checking for capability
if ( user_can( 6, 'read' ) ) {
  // Do something
}
// Checking for role
if ( user_can( 6, 'administrator' ) ) {
  // Do something
}

jgalea

<?php
function my_function() {
  $start = microtime(true);
  // function code here
  $time_taken = microtime(true) - $start;
  wp_die( $time_taken ); // in seconds
}