igorosabel

<?php
  function shortenUrl($longUrl){
    if(!function_exists('curl_init')) {
      die ("Curl PHP package not installed\n");
    }

    $BASEURL = "https://www.googleapis.com/urlshortener/";
    $VERSION = "v1";
    $SERVICE = "url";
    $CONTENT_TYPE = "Content-Type: application/json";

igorosabel

function _json_encode( $data ) {            
    if( is_array($data) || is_object($data) ) { 
        $islist = is_array($data) && ( empty($data) || array_keys($data) === range(0,count($data)-1) ); 
        
        if( $islist ) { 
            $json = '[' . implode(',', array_map('__json_encode', $data) ) . ']'; 
        } else { 
            $items = Array(); 
            foreach( $data as $key => $value ) { 
                $items[] = __json_encode("$key") . ':' . __json_encode($value);