Fatal error: Cannot instantiate non-existent class: globalfunctions in

[athyzafiris]

Please help as i can't see what the problem is

 

I have the following error

Fatal error: Cannot instantiate non-existent class: globalfunctions in /home/mrcastl/public_html/humane/Application.php on line 86

 

Application file

<?php

function __autoload($class_name) {
    require_once 'system/classes/'.$class_name . '.php';
}

define("SALUTATIONS", "Mr, Mrs, Miss, Ms, Prof, Doc");
//constants for how an articles body content will get broken down and displayed
define("BODY_TEASER_PARAGRAPH_COUNT", 5);//show 3 paragraphs for teaser content
define("BODY_PARAGRAPHS_PER_PAGE", 15);//how many paragraps per page to show

define("DB_DATE_MASK", "Y-m-d H:i:s");//iso date format mask for MYSQL

set_magic_quotes_runtime (0);//set magic quotes to off - ?does this effect all apps on php instance

//array of variables created for sharing across pages as a result of an page call
$request = array();
$request["error_msg"] = "";//if something goes wrong
$request["success_msg"] = "";//if all goes right
$request["page_title"] = "";//Default HTML page title
$request["site_section"] = "none";//Default site section - mostly will be same as root dir
$request["page_meta_desc"] = "";
$request["show_outer_col"] = true;
$request["body_class"] = "threecol";


// copy all FORM and URL variables to ATTRIBUTES scope
// here, FORM has precendence although this can be over-written later depending on the application's fusebox.xml setting.
if(!isset($attributes) || !is_array($attributes)) {
$attributes = array();
$attributes = array_merge($_GET,$_POST); 
}

//record if this was a post submission or not
if(count($_POST) >= 1){
define("REQUEST_WAS_POST", true);
}else{
define("REQUEST_WAS_POST", false);
}
//set the action - this is what will determine what takes place
if (!array_key_exists("action", $attributes)) {
    $attributes["action"] = "";//default
}

session_start();//start a sesssion if one not already present

//figure out the url path, should we need it
$site_root_url = "http://".$_SERVER["SERVER_NAME"];

//require_once("system/templates/category_ids.php");

if(strcasecmp($_SERVER["SERVER_NAME"], "phpscratch.athy.com") == 0){
//database connection 1 code
}else{//live
//database connection 2 code
}

$request["gf_obj"] = new GlobalFunctions();//create this object and place in request array  ------- LINE 84 that is giving trouble
print "here7";

//take into account if there is a port
if (isset($_SERVER["SERVER_PORT"]) && ($_SERVER["SERVER_PORT"] != 80)){
$site_root_url  = $site_root_url .":".$_SERVER["SERVER_PORT"];
}
define("SITE_ROOT_URL", $site_root_url);
unset($site_root_url);

set_include_path(SITE_FILE_PATH . get_include_path()); //so we can do all includes relative to root


if(!isset($_SESSION["is_logged_in"])){
$_SESSION["is_logged_in"] = false;
}
//log user out 
if(($_SESSION["is_logged_in"] === true) && ($attributes["action"]=="logout") ){
$_SESSION["is_logged_in"] = false;
}

?>

 

Can anyone see what is wrong?

 

If i do a straight include_one or require_once i get synax errors on the GlobalFunctions file but i can not see any syntax errors.

 

[ratcateme]

i don't see where you are including the file containing the class??

and if you are getting syntax in the class file then post that??

 

Scott.

[athyzafiris]

i am including it in the autoload function at the top.

 

Please see by the Globalfunctions file that brings up syntax errors if i do a include_one or a require_once

 

class GlobalFunctions{
private $query_runner_obj = null;
function __construct(){
	$this->query_runner_obj = new QueryRunner();
}

/*Simple function that checks if a key exists in an array and if not creates it with the passed argument as default
 *
 */
public static function param_set(&$arr,$key,$default=""){
	if(!isset($arr[$key])){
		$arr[$key] = $default;
	}
}


public static function getCategoryName()
{
		$cat_names = array();
		$cat_names = $cats_obj->getCat_Name();
		return $cat_names;
}


public function getImageList($filename)
{
	$image = array();
	$sql = sprintf("select small_image, large_image, description from gallery_images where directory = '%s' ORDER BY item_id", $filename);			
	$qres_obj = $this->do_query($sql);		
	if( ($qres_obj->get_status() === true) && ($qres_obj->get_record_count() > 0) )
	{
		$result_set = $qres_obj->get_result_set();//get the result set
		foreach ($result_set as $result_item) {
				$ret = array();
				$ret["small_image"] = $result_item["small_image"];
				$ret["large_image"] = $result_item["large_image"];
				$ret["description"] = $result_item["description"];
				$image[] = $ret;
			}
	}//for each

	else{
		throw new Exception("no images in that directory=".$qres_obj->get_status().", erorr msg=". $qres_obj->get_error_message());
	}
return $image;
}

/**
 * Display function to topic listings on places like the homepage, magazine content etc
 * @param $cats_obj - Categories object
 * @param $cat_id - category id 
 * @param $articles - array of articles
 * @param $topic_style - valid css for the div topic 
 */
public static function displayCategoryListing(&$cats_obj,$cat_id, &$articles, $topic_style=""){
	$found_one = false; 	
	$cat_dir_name = $cats_obj->get_dir_name($cat_id);
	$cat_name = $cats_obj->get_display_name($cat_id);
	$cat_id = $cat_id;
	foreach ($articles as $result_item) {//bit inefficienet this but shouldnt be that bad
		if($result_item["article_category_id"] == $cat_id){
			if(!$found_one){
				echo "<div class=\"topic\" style=\"".$topic_style."\" >";
				echo "<h3><a href=\"/".$cat_dir_name."\">".$cat_name."</a></h3>";
				$found_one = true;
			}
			$image = "";
			if($result_item["is_free"]){
				$image = "<img src=\"/images/free_icon.gif\" alt=\"free content\" class=\"free\"/>";
			}

			echo "<h4>$image<a href=\"/$cat_dir_name/index.php?articleid=${result_item["item_id"]}\">${result_item["title"]}</a></h4>";
			echo "<p>${result_item["summary_paragraph"]}...<a href=\"/$cat_dir_name/index.php?articleid=${result_item["item_id"]}\">»</a></p>";					

		}//if
	}//foreach
	if($found_one){
		echo "<p><a href=\"/$cat_dir_name/\"><span class=\"red\">more $cat_name »</span></a></p>";
		echo "</div><!--topic-->";	
	}//if
 }//funct

/*Execute a query using the query runner object and return a QueryResult object
*/
public function do_query($query){
	//echo $query;
	$qres = $this->query_runner_obj->do_query($query);
	return $qres;
}

/**
*Parses a mysql date time string "yyyy-mm-dd hh:mm:ss" and returns a timestamp value
*hh is in 24 hour format
*@returns a value generated by mktime function
*/
public static function parseMySQLDateTime($date) {

	$year = substr($date, 0, 4);
	$month = substr($date, 5, 2);
	$day = substr($date, 8, 2);
	$hour = substr($date, 11, 2);
	$minute = substr($date, 14, 2);
	$second = substr($date, 17, 2);

	$timestamp = mktime($hour, $minute, $second, $month, $day, $year);

	return $timestamp;
}

/**
 * Truncates strings to show ellipsis if passes string is too big else return the string
 */
public static function ellipsis($s, $max_length=20){
	$ret = $s;
	$spcIdx = 0;//see later			
	if ( strlen($s) > $max_length ){//needs proccessing
		$ret = substr($s, 0, ($max_length-3));			  
		//find the last space less than 20 chars in if there is one
		$ret = strrev($ret);
		$spcIdx = strpos($ret," ");
		if ($spcIdx <= 20){
			$ret = substr($ret, $spcIdx-strlen($ret));
			//$ret = right($ret, strlen($ret)-$spcIdx);
		}
		$ret = strrev($ret);//reverse back
		$ret = $ret."...";
	}//if
	return $ret;		
}//func	

/**
 * Gets hotspot text for the supplied area.
 * This function
 * @param name - the name of the hotspot e.g. "aboutus"
 * @randomize - return one of the possible active items randomly (ignores date ordering)
 * @returns the latest online hotspot text for the supplied area or empty string
 */
public function get_hotspot($name, $randomize=false){

	$ret = "";


	$sql = sprintf("select body from hotspot_area ha join hotspot_item hi on ha.hotspot_area_id = hi.hotspot_area_id  join content_item ci on ci.item_id = hi.item_id " .
			"where ha.hotspot_name = '%s'  and workflow_status = 1 and (start_date < now() and end_date > now())" , $name);

	if($randomize){
		//is random
	}else{//not random so get the latest active one
		$sql = $sql." order by start_date desc limit 1";
	}


	$qres_obj = $this->do_query($sql);		

	if( ($qres_obj->get_status() === true) && ($qres_obj->get_record_count() > 0) ){


		$result_set = $qres_obj->get_result_set();//get the result set
		$row_index = 1;
		$row_counter = 0;
		if($randomize){//get a random column
			$row_index = rand(1, $qres_obj->get_record_count());
		}

		//if random then will get one for get_record_count() possibilities else will always get first row
		foreach ($result_set as $result_item) {
			$row_counter++;
			//throw new Exception("$row_counter, $row_index");
			if($row_index == $row_counter){		
				$ret = $result_item["body"];

				break;//only one row
			}
		}//for each

	}elseif ($qres_obj->get_status() === false){
		throw new Exception("bad query to get hotspot, status=".$qres_obj->get_status().", erorr msg=". $qres_obj->get_error_message());
	}
return $ret;			
}//funct

/*
 * trims the contents of an assocaitive array
 * ?does this work for non assoc?
 */
public static function array_trim(&$arr){
	foreach ($arr as $key => $value) {
    	$attributes[$key] = trim($value);
	}		
}//funct

/**
 * Checks if the passed list of array keys exist the passed array and are non emtpy i.e. = ""
 * Used for form submission to check if certain items are present
 * @returns true or false
 */	
public static function check_fields_exist($arr, $list){

	$tok = strtok($list, ",");
	while ($tok !== false) {
   			if( isset($arr[$tok]) && (!is_array($arr[$tok])) && (!is_object($arr[$tok])) ){
   				$val = trim(strval($arr[$tok]));//convert to string
   				if(strlen($val) == 0){
   					return false;//fail
   				}   				
   			}//if
   			$tok = strtok(",");//get next token
	}//while
	return true;//all is good			
}

/**
 *Wrapper for how db strings are escapes
 *@param $use_slashes - set to true if addslashes is to be used else set to false if '' is to be used, change default to make things easy if db is changed
 *@returns the escaped string
 */	
public static function dbEscape($s, $use_slashes=true){		
	if($use_slashes){
		return addslashes($s);
	}else{
		return str_replace("'", "''", $s);// sql server and sybase
	}
}//funct

/**
*Proccess Form Field String Content
*Replaces all non standard ascii chars with numerical entity equivalents e.g. &#xxx; form 
*Idea is that all fields that will be shown on the web site are escaped with this and placed into the database in 
*the escaped format. The problem is if argument s is allowed to have html markup. In this case we cant escape html chars e.g. <
*so this could break the display page on the site also " if used in an html tag attribute
*@returns proccessed string
*/
public static function escapeFormField($s, $contains_html=false){
	$char = "";
	$ret = "";//what gets returned
	for($i=0 ; $i < strlen($s) ; $i++){
		$char = substr($s, $i, 1);//get a char at a time
		$code = ord($char); //character code
		switch($code){
			case 124: { //the | char - dont know why this is special - perhaps mac thing
				$char = "&#".$code .";";
				break;
			}
			case 60: { 
				if(!$contains_html)$char = "<";
				break;	
			}
			case 62: { 
				if(!$contains_html)$char = ">";
				break;
			}
			/*case 39: { 
				if(!$contains_html)$char = "&#39;";
				break;
			}*/
			case 34: { 
				if(!$contains_html)$char = """;
				break;
			}
			default:{
				if( $code >= 127 ){
					$char = "&#".$code .";";
				}
			}
		}
	$ret = $ret . $char;	
	}//for
	return $ret;
}//function

/*Checks passed in email for validity
 *@returns true or false
 */
public static function isEmailValid($email) {
	if (!(eregi ("^[\'_a-z0-9-]+(\.[\'_a-z0-9-]+)*@[a-z0-9-]+\.[a-z0-9-]+(\.[a-z0-9-]+)*$", $email))) {
    	return false;    	
        }		
	return true;
}//funct

public static function getCountryName()
{
		$row = array();
		$sql = "select countryname from iso_country order by countryname";
		global $request;//defined in Application.php
		$gf_obj = $request["gf_obj"];//the global helper object
		$qres_obj = $gf_obj->do_query($sql);	
	if( ($qres_obj->get_status() === true) && ($qres_obj->get_record_count() > 0) ){
		$result_set = $qres_obj->get_result_set();//get the result set
		foreach ($result_set as $result_item) 
		{

			$row[] = $result_item["countryname"];
		}
	}
	else
	{
		$row = null;
	}	

	return $row;
}

public static function addOnClickEvent($name, $section)
{
	echo "here";
	$today = date("D M j G:i:s T Y");
	$sql = 	"insert into hotspot_tracking (date, hotspot_name, page_section) values('".$today."', '".$name."', '".$section."')";
	$result = $db->query($sql);
	if (!$result) {die('Bad Query: ' . mysql_error());}

}

}

?>

[ratcateme]

what syntax errors do you get when you use include_once??

 

Scott.

[athyzafiris]

I get the following error

 

Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /home/mrcastl/public_html/humane/system/classes/GlobalFunctions.php on line 8