Joshua's Thoughts

For anyone interested in using PHP with QuickBase, here is a PHP wrapper. It uses cURL to post XML and HTTP POSTS to QuickBase. Big thanks to Alex Wilson for providing most of the original code base. The documentation for the QuickBase API can be found here.

Updates

• 6/5/2009 – Added support for tokens and realms
• 9/12/2008 – Fixed SimpleXMLElement Bug (added qdbapi tags)
• 9/12/2008 – Added support for API_RunImport

 /*----------------------------------------------------------------------
 Title : QuickBase PHP SDK
 Author : Joshua McGinnis (joshua_mcginnis@intuit.com)
 Description : This is a php wrapper of the QuickBase HTTP API. 

 The QuickBase API is well documented here:

https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm

 The MIT License

 Copyright (c) 2008 Intuit, Inc.

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE
 -----------------------------------------------------------------------*/

 ini_set('display_errors', 'on'); // ini setting for turning on errors

 Class QuickBase {

 /*---------------------------------------------------------------------
 // User Configurable Options
 -----------------------------------------------------------------------*/

	var $user_name = ''; 	// QuickBase user who will access the QuickBase
	var $passwd = ''; 		// Password of this user
	var $db_id = ''; 		// Table/Database ID of the QuickBase being accessed
	var $app_token = '';
	var $xml = true;
	var $user_id = 0;
	var $qb_site = "www.quickbase.com";
	var $qb_ssl = "https://www.quickbase.com/db/";
	var $ticketHours = '';	

 /*---------------------------------------------------------------------
 //	Do Not Change
 -----------------------------------------------------------------------*/

	var $input = "";
	var $output = "";
	var $ticket = '';

 /* --------------------------------------------------------------------*/	

	public function __construct($un, $pw, $usexml = true, $db = '', $token = '', $realm = '', $hours = '') {

		if($un) {
			$this->user_name = $un;
		}

		if($pw) {
			$this->passwd = $pw;
		}

		if($db) {
			$this->db_id = $db;
		}

		if($token)
			$this->app_token = $token;

		if($realm) {
			$this->qb_site = $realm . '.quickbase.com';
			$this->qb_ssl = 'https://' . $realm . '.quickbase.com/db/';
		}

		if($hours) {
			$this->ticketHours = (int) $hours;
		}		

		$this->xml = $usexml;

		$uid = $this->authenticate();

		if($uid) {
			$this->user_id = $uid;
		}

	}

	public function set_xml_mode($bool) {
		$this->xml = $bool;
	}
	public function set_database_table($db) {
		$this->db_id = $db;
	}

	private function transmit($input, $action_name = "", $url = "", $return_xml = true) {	

		if($this->xml) {
			if($url == "") {
				$url = $this->qb_ssl. $this->db_id;
			}	

			$content_length = strlen($input);

			$headers = array(
				"POST /db/".$this->db_id." HTTP/1.0",
				"Content-Type: text/xml;",
           		"Accept: text/xml",
            	"Cache-Control: no-cache",
            	"Pragma: no-cache",
				"Content-Length: ".$content_length,
				'QUICKBASE-ACTION: '.$action_name
			);

			$this->input = $input;

			$ch = curl_init($url);
			curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
			curl_setopt($ch, CURLOPT_POST, true);
			curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
			curl_setopt($ch, CURLOPT_POSTFIELDS, $input);
			curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
		}
		else
		{
			$ch = curl_init($input);
			curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
			curl_setopt($ch, CURLOPT_POST, true); 

			$this->input = $input;
		}

		$r = curl_exec($ch);

		if($return_xml) {
			$response = new SimpleXMLElement($r);
		}
		else {
			$response = $r;
		}

		return $response;
	}

	/* API_Authenticate: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579970 */
	public function authenticate() {
		if($this->xml) {

			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('username',$this->user_name);
			$xml_packet->addChild('password',$this->passwd);

			if ($this->ticketHours)
				$xml_packet->addChild('hours',$this->ticketHours);

			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_Authenticate', $this->qb_ssl."main");
		}
		else {
			$url_string = $this->qb_ssl . "main?act=API_Authenticate&username=" . $this->user_name ."&password=" . $this->passwd;

			$response = $this->transmit($url_string);
		}

		if($response) {
			$this->ticket = $response->ticket;
			$this->user_id = $response->userid;
		}
	}

	/* API_AddField: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579958 */
	public function add_field ($field_name, $type) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('label',$field_name);
			$xml_packet->addChild('type',$type);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_AddField');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_AddField&ticket=". $this->ticket ."&label=" .$field_name."&type=".$type;

			$response = $this->transmit($url_string);
		}

		if($response->errcode == 0) {
			return $response->fid;
		}
		return false;
	}

	/* API_AddRecord: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579962 */
	public function add_record ($fields, $uploads = false) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');

			$i = intval(0);
			foreach($fields as $field) {
				$safe_value = preg_replace('/&(?!\w+;)/', '&', $field['value']);

				$xml_packet->addChild('field',$safe_value);
				$xml_packet->field[$i]->addAttribute('fid', $field['fid']);
				$i++;
			}

			if ($uploads) {
				foreach ($uploads as $upload) {
					$xml_packet->addChild('field', $upload['value']);
					$xml_packet->field[$i]->addAttribute('fid', $upload['fid']);
					$xml_packet->field[$i]->addAttribute('filename',$upload['filename']);
					$i++;
				}
			}

			if ($this->app_token)
				$xml_packet->addChild('apptoken', $this->app_token);

			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();	

			$response = $this->transmit($xml_packet, 'API_AddRecord');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_AddRecord&ticket=". $this->ticket;

			foreach ($fields as $field) {
					$url_string .= "&_fid_" . $field['fid'] . "=" . urlencode($field['value']) . "";
				}

			$response = $this->transmit($url_string);
		}
			if($response) {
				return $response;
			}
			return false;
	}

	/* API_ChangePermission: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579974 */
	public function change_permission($uname, $modify, $view, $create, $save_views, $delete, $admin) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('uname',$uname);
			$xml_packet->addChild('modify',$modify);
			$xml_packet->addChild('view',$view);
			$xml_packet->addChild('create',$create);
			$xml_packet->addChild('saveviews',$save_views);
			$xml_packet->addChild('delete',$delete);
			$xml_packet->addChild('admin',$admin);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();			

			$response = $this->transmit($xml_packet, 'API_ChangePermission');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_ChangePermission&ticket=". $this->ticket
					. "&uname=".$uname
					."&modify=".$modify
					."&view=".$view
					."&create=".$create
					."&saveviews=".$save_views
					."&delete=".$delete
					."&admin=".$admin;

			$response = $this->transmit($url_string);
		}
		if($response) {
			return $response;
		}
		return false;
	}

	/* API_ChangeRecordOwner: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579977 */
	public function change_record_owner($new_owner, $rid){
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('rid',$rid);
			$xml_packet->addChild('newowner',$new_owner);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();				

			$response = $this->transmit($xml_packet, 'API_ChangeRecordOwner');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_ChangeRecordOwner&ticket=". $this->ticket
					."&rid=".$rid
					."&newowner=".$new_owner;

			$response = $this->transmit($url_string);
		}

		if($response) {
			return true;
		}
		return false;
	}

	/* API_CloneDatabase: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579981 */
	public function clone_database($new_name, $new_desc, $keep_data = 1){
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('newdbname',$new_name);
			$xml_packet->addChild('newdbdesc',$new_desc);
			$xml_packet->addChild('keepData',$keep_data);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_CloneDatabase');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_CloneDatabase&ticket=". $this->ticket
					."&newdbname=".$new_name
					."&newdbdesc=".$new_desc
					."&keepData=".$keep_data;

			$response = $this->transmit($url_string);
		}
		if($response) {
			return $response->newdbid;
		}
		return false;
	}

	/* API_CreateDatabase: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579984 */
	public function create_database($db_name, $db_desc) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('dbname',$db_name);
			$xml_packet->addChild('dbdesc',$db_desc);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();	

			$response = $this->transmit($xml_packet, 'API_CreateDatabase');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_CreateDatabase&ticket=". $this->ticket
					."&dbname=".$db_name
					."&dbdesc=".$db_desc;

			$response = $this->transmit($url_string);
		}

		if($response) {
			return $response->dbid;
		}
		return false;
	}

	/* API_DeleteDatabase: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579988*/
	public function delete_database() {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();			

			$response = $this->transmit($xml_packet, 'API_DeleteDatabase');
		}
		else {
		$url_string = $this->qb_ssl . $this->db_id. "?act=API_DeleteDatabase&ticket=". $this->ticket;

		$response = $this->transmit($url_string);
		}

		if($response) {
			return true;
		}
		return false;
	}

	/* API_DeleteField: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579992*/
	public function delete_field($fid) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('fid',$fid);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_DeleteField');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_DeleteField&ticket=". $this->ticket
					."&fid=".$fid;

		$response = $this->transmit($url_string);
		}

		if($response) {
			return true;
		}
		return false;
	}

	/* API_DeleteRecord: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579996*/
	public function delete_record($rid) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('rid',$rid);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();			

			$response = $this->transmit($xml_packet, 'API_DeleteRecord');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_DeleteRecord&ticket=". $this->ticket
					."&rid=".$rid;

			$response = $this->transmit($url_string);
		}

		if($response) {
			return true;
		}
		return false;
	}

	/* API_DoQuery: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126579999 */
	public function do_query($queries =0, $qid= 0, $qname=0, $clist = 0, $slist=0, $fmt = 'structured', $options = "") {
		if($this->xml) {
			//A query in queries has the following items in this order:
			//field id, evaluator, criteria, and/or
			//The first element will not have an and/or
			$xml_packet='';

			$pos = 0;

			if ($queries) {
				$xml_packet.='';
				foreach ($queries as $query) {
					$criteria = "";
					if($pos > 0) {
						$criteria .= $query['ao'];
					}
					$criteria .= "{'" . $query['fid'] . "'."
						. $query['ev'] . ".'"
						. $query['cri']."'}";

					$xml_packet.= $criteria;
					$pos++;
				}
				$xml_packet.='';
			}
			else if ($qid) {
				$xml_packet .= ''.$qid.'';
			}
			else if ($qname) {
				$xml_packet .= ''.$qname.'';
			}
			else {
				return false;
			}

			$xml_packet .= '
			'.$fmt.'';
			if($clist) $xml_packet .= ''.$clist.'';
			if($slist) {
				$xml_packet .= ''.$slist.'';
				$xml_packet .= ''.$options.'';
			}

			if ($this->app_token)
				$xml_packet .= '' . $this->app_token . '';

			$xml_packet .= ''.$this->ticket.'
				';

		$response = $this->transmit($xml_packet, 'API_DoQuery');
		}
		else { // If not an xml packet
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_DoQuery&ticket=". $this->ticket
					."&fmt=".$fmt;

			$pos = 0;

			if ($queries) {
				$url_string .= "&query=";
				foreach ($queries as $query) {
					$criteria = "";
					if($pos > 0) {
						$criteria .= $query['ao'];
					}
					$criteria .= "{'" . $query['fid'] . "'."
						. $query['ev'] . ".'"
						. $query['cri']."'}";

					$url_string.= $criteria;
					$pos++;
				}
			}
			else if ($qid) {
				$url_string .= "&qid=".$qid;
			}
			else if ($qname) {
				$url_string .= "&qname=".$qname;
			}
			else {
				return false;
			}

			if($clist) $url_string .= "&clist=".$clist;
			if($slist) $url_string .= "&slist=".$slist;
			if($options) $url_string .= "&options=".$options;

			$response = $this->transmit($url_string);
		}

		if($response) {
			return $response;
		}
		return false;
	}

	/* API_EditRecord: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580003 */
	public function edit_record($rid, $fields, $uploads = 0, $updateid = 0) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('rid',$rid);

			$i = intval(0);
			foreach($fields as $field) {
				$safe_value = preg_replace('/&(?!\w+;)/', '&', $field['value']);

				$xml_packet->addChild('field',$safe_value);
				$xml_packet->field[$i]->addAttribute('fid', $field['fid']);
				$i++;
			}

			if ($uploads) {
				foreach ($uploads as $upload) {
					$xml_packet->addChild('field', $upload['value']);
					$xml_packet->field[$i]->addAttribute('fid', $upload['fid']);
					$xml_packet->field[$i]->addAttribute('filename',$upload['filename']);
					$i++;
				}
			}

			if ($this->app_token)
				$xml_packet->addChild('apptoken', $this->app_token);

			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();	

			$response = $this->transmit($xml_packet, 'API_EditRecord');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_EditRecord&ticket=". $this->ticket
						."&rid=".$rid;

			foreach ($fields as $field) {
				$url_string .= "&_fid_" . $field['id'] . "=" . $field['value'];
			}

			if ($uploads) {
				foreach ($uploads as $upload) {
					$xml_packet .= "" . $upload['value'] . "";
				}
			}
			if($updateid) $url_string .= "&update_id=".$updateid;

			$response = $this->transmit($url_string);
		}

		if($response) {
			return $response->update_id;
		}
		return false;
	}

	/* API_FieldAddChoices: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580007 */
	public function field_add_choices ($fid, $choices) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('fid',$fid);

			foreach($choices as $choice) {
				$xml_packet->addChild('choice',$choice);
			}

			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_FieldAddChoices');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_FieldAddChoices&ticket=". $this->ticket
						."&fid=".$fid;
			foreach ($choices as $choice) {
				$url_string.='&choice='.$choice;
			}

			$response = $this->transmit($url_string);
		}				

		if($response) {
			return $response->numadded;
		}

		return false;
	}

	/* API_FieldRemoveChoices: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580011 */
	public function field_remove_choices ($fid, $choices) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('fid',$fid);

			foreach($choices as $choice) {
				$xml_packet->addChild('choice',$choice);
			}

			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_FieldRemoveChoices');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_FieldRemoveChoices&ticket=". $this->ticket
						."&fid=".$fid;

			foreach ($choices as $choice) {
				$url_string.='&choice='.$choice;
			}

			$response = $this->transmit($url_string);
		}

		if($response) {
			return $response->numremoved;
		}
		return false;
	}

	/* API_GenAddRecordForm: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580019 */
	public function find_db_by_name($db_name) {
		if($this->xml) {
		$xml_packet='

				'.$db_name.'
				'.$this->ticket.'
			   ';

		$response = $this->transmit($xml_packet, 'API_FindDBByName');
		}
		else {
		$url_string = $this->qb_ssl . $this->db_id. "?act=API_FindDBByName&ticket=". $this->ticket
					."&dbname=".$db_name;

		$response = $this->transmit($url_string);
		}

		if($response) {
			return $response->db_id;
		}
		return false;
	}

	/* API_GenAddRecordForm: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580019 */
	public function gen_add_record_form($fields){
		if($this->xml) {
			$xml_packet='';
			foreach ($fields as $field) {
				$xml_packet .= "" . $field['value'] . "";
			}
			$xml_packet .= ''.$this->ticket.'
			   ';

			$response = $this->transmit($xml_packet, 'API_GenAddRecordForm', "", false);
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_GenAddRecordForm&ticket=". $this->ticket;

			foreach ($fields as $field) {
				$url_string .= "&_fid_" . $field['id'] . "=" . $field['value'];
			}

			$response = $this->transmit($url_string, "" , "" , false);
		}

		if($response) {
			return $response;
		}
		return false;
	}

	/* API_GenResultsTable: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580023 */
	public function gen_results_table($queries = 0, $qid = 0, $qname=0, $clist = 0, $slist = 0, $options = 0) {

	//A query in the queries array contains the following in this order: Field ID, Evaluator, Criteria
	//The first element in the second query in queries would contain "and/or" if needed.

		if ($this->xml) {
			$xml_packet='';

			$pos = 0;

			if ($queries) {
				$xml_packet.='';
				foreach ($queries as $query) {
					$criteria = "";
					if($pos > 0) {
						$criteria .= $query['ao'];
					}
					$criteria .= "{'" . $query['fid'] . "'."
						. $query['ev'] . ".'"
						. $query['cri']."'}";

					$xml_packet.= $criteria;
					$pos++;
				}
				$xml_packet.='';
			}
			else if ($qid) {
				$xml_packet .= ''.$qid.'';
			}
			else if ($qname) {
				$xml_packet .= ''.$qname.'';
			}
			else {
				return false;
			}

			$xml_packet .= '
			'.$fmt.'';
			if($clist) $xml_packet .= ''.$clist.'';
			if($slist) {
				$xml_packet .= ''.$slist.'';
			}
			if($options) {
				$xml_packet .= ''.$options.'';
			}
			$xml_packet .= ''.$this->ticket.'
				';

		$response = $this->transmit($xml_packet, 'API_GenResultsTable', "" , false);		

		} else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_GenResultsTable&ticket=". $this->ticket;

			$pos = 0;

			if ($queries) {
				$url_string .= "&query=";
				foreach ($queries as $query) {
					$criteria = "";
					if($pos > 0) {
						$criteria .= $query['ao'];
					}
					$criteria .= "{'" . $query['fid'] . "'."
						. $query['ev'] . ".'"
						. $query['cri']."'}";

					$url_string.= $criteria;

					$pos++;

				}
			}

			if($clist) $url_string .= "&clist=".$clist;
			if($slist) {
				$url_string .= "&slist=".$slist;
			}
			if ($options) {
			$url_string .= '&options=';
				foreach ($options as $option) {
					if($cot>0) {
						$url_string .= ".";
					}
					$url_string .= $option;
					$cot++;
				}
			}
			echo $url_string;
			$response = $this->transmit($url_string, "" , "" , false);
		}
				if($response) {
			return $response;
		}
		return false;
	}

	/* API_GetDBPage: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580033 */
	public function get_db_page($page_id) {
		if($this->xml) {
			$xml_packet = '
'.$page_id.'
				';

			$response = $this->transmit($xml_packet, 'API_GetDBPage');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_GetDBPage&ticket=". $this->ticket
					."&pageid=".$page_id;

			$response = $this->transmit($url_string);
		}
	}

	/* API_GetNumRecords: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580037 */
	public function get_num_records() {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_GetNumRecords');
		}
		$url_string = $this->qb_ssl . $this->db_id. "?act=API_GetNumRecords&ticket=". $this->ticket;

		$response = $this->transmit($url_string);

			if($response) {
				return $response;
			}
	}

	/* API_GetRecordAsHTML: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580040 */
	public function get_record_as_html($rid) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('rid',$rid);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_GetRecordAsHTML', "", false);
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_GetRecordAsHTML&ticket=". $this->ticket
					."&rid=".$rid;

			$response = $this->transmit($url_string, "" , "" ,false);
		}
				if($response) {
			return $response;
		}
		return false;
	}

	/* API_GetRecordInfo: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580046 */
	public function get_record_info($rid) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('rid',$rid);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_GetRecordInfo');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_GetRecordInfo&ticket=". $this->ticket
					."&rid=".$rid;

			$response = $this->transmit($url_string);
		}
				if($response) {
			return $response;
		}
		return false;
	}

	/* API_GetSchema: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580049 */
	public function get_schema () {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_GetSchema');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_GetSchema&ticket=". $this->ticket;

			$response = $this->transmit($url_string);
		}

		if($response) {
			return $response;
		}
		return false;
	}

	/* API_GrantedDB's: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580052 */
	public function granted_dbs () {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_GrantedDBs');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_GrantedDBs&ticket=". $this->ticket;

			$response = $this->transmit($url_string);
		}	

		if($response) {
			return $response;
		}
		return false;
	}

	/*API_ImportFromCSV: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580055 */
	public function import_from_csv ($records_csv, $clist, $skip_first = 0) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('records_csv',$records_csv);
			$xml_packet->addChild('clist',$clist);
			$xml_packet->addChild('skipfirst',$skip_first);
			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();

			$response = $this->transmit($xml_packet, 'API_ImportFormCSV');
		}

		if($response) {
			return $response;
		}
		return false;
	}

	/* API_PurgeRecords: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580061 */
	public function purge_records($queries = 0, $qid = 0, $qname = 0) {

		if($this->xml) {
			$xml_packet = '';

			if ($queries) {
			$xml_packet.='';
				foreach ($queries as $query) {
					$criteria = "";
					if($pos > 0) {
						$criteria .= $query['ao'];
					}
					$criteria .= "{'" . $query['fid'] . "'."
						. $query['ev'] . ".'"
						. $query['cri']."'}";

					$xml_packet.= $criteria;
					$pos++;
				}
			$xml_packet.='';
			}
			else if ($qid) {
				$xml_packet .= ''.$qid.'';
			}
			else if ($qname) {
				$xml_packet .= ''.$qname.'';
			}
			else {
				return false;
			}

			$xml_packet.=''.$this->ticket.'

				';

			$response = $this->transmit($xml_packet, 'API_PurgeRecords');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id. "?act=API_PurgeRecords&ticket=". $this->ticket;

			if ($queries) {
				$url_string .= "&query=";
				foreach ($queries as $query) {
					$criteria = "";
					if($pos > 0) {
						$criteria .= $query['ao'];
					}
					$criteria .= "{'" . $query['fid'] . "'."
						. $query['ev'] . ".'"
						. $query['cri']."'}";

					$url_string.= $criteria;
					$pos++;
				}
			}
			else if ($qid) {
				$url_string .= "&qid=".$qid;
			}
			else if ($qname) {
				$url_string .= "&qname=".$qname;
			}
			else {
				return false;
			}

			$response = $this->transmit($url_string);
		}

		if($response) {
			return $response->num_records_deleted;
		}
		return false;
	}

	/* API_SetFieldProperties: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580065 */
	public function set_field_properties($properties, $fid) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('fid',$fid);

			foreach($properties as $key => $value) {
				$xml_packet->addChild($key,$value);
			}

			if ($this->app_token)
				$xml_packet->addChild('apptoken', $this->app_token);

			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();
			$response = $this->transmit($xml_packet, 'API_SetFieldProperties');
		}

		if($response) {
			return true;
		}
		return false;
	}

	/* API_SignOut: https://www.quickbase.com/up/6mztyxu8/g/rc7/en/va/QuickBaseAPI.htm#_Toc126580069 */
	public function sign_out() {
		if($this->xml) {
			$xml_packet ='';

			$response = $this->transmit($xml_packet, 'API_SignOut', $this->qb_ssl."main");
		}
		else {
			$url_string="https://www.quickbase.com/db/main?act=API_SignOut&ticket=". $this->ticket;

			$response = $this->transmit($url_string);
		}

		if($response) {
			return true;
		}
		return false;
	}

	/* API_RunImport */
	public function api_run_import($id) {
		if($this->xml) {
			$xml_packet = new SimpleXMLElement('');
			$xml_packet->addChild('id',$id);

			$xml_packet->addChild('ticket',$this->ticket);
			$xml_packet = $xml_packet->asXML();
			$response = $this->transmit($xml_packet, 'API_RunImport');
		}
		else {
			$url_string = $this->qb_ssl . $this->db_id.'?act=API_RunImport&ticket='. $this->ticket .'&id='. $id;
			$response = $this->transmit($url_string);
		}

		if($response) {
			return $response;
		}
		return false;
	}
}