<?php

/**
 * Finds out if an item (script or style) has been registered  
 *
 * @param string $handle The name under which the item is registered
 * @param string $type Type of the item verified (script of style)
 * @return bool TRUE if the handler is enqueued, FALSE otherwise
 * @author Alex Ciobica
 **/
function is_enqueued( $handler, $type )
{
        $supported_types = array( 'style', 'script' );
        if ( !in_array( $type, $supported_types) )
                return;
                
    return isset( $GLOBALS['wp_' . $type . 's']->registered[ $handler ] );
}

/**
 * Enqueues an array of items
 * The items must be in the "(int)enqueue_order => (array)$args" format
 *              - $args must be in the wp_register_style / wp_register_script format
 *
 * @param array $items The array of items that need to be enqueued
 * @param string $type Either 'script' or 'style'
 * @return void
 * @author Alex Ciobica
 **/
function placester_enqueue( $items, $type, $replace = TRUE ) {
        $supported_types = array( 'style', 'script' );
        if ( !in_array( $type, $supported_types) )
                return;
                
        ksort( $items ); // sort by key
        foreach ( $items as $key => $args ) {
                if ( is_enqueued( $args[0], $type ) ){ 
                        if ( $replace ) { // Reregister only if replace is set (default behavior)
                                call_user_func( 'wp_deregister_' . $type, $args[0] );
                                call_user_func_array( 'wp_register_' . $type, $args );
                        }
                }
                else {
                        call_user_func_array( 'wp_register_' . $type, $args );
                }
                call_user_func( 'wp_enqueue_' . $type, $args[0] );
        }
}