OO Problems- scope of a new object

korayberk

🙂
I have a small oo structure.:rolleyes:
I create a manager class to handle lower application level objects. However this manager is created when necessary, so the manager objects are created when called from a function. I think the manager object has a scope problem.

In the version below, since the manager is created by a function called at the global level, the nrAsset returns 3 as I expect.
<?
require("myClasses.php4");
$myCurrencySystem = new currencySystem();
$myCurrencyManager = $myCurrencySystem->getManager($ctype);

$ctype = "dollar";
processCurrencyEntry(0, $ctype, 12, 15);
processCurrencyEntry(1, $ctype, 13, 16);
processCurrencyEntry(2, $ctype, 14, 17);
print (nrAsset($ctype)." entries<br>\n");
?>
<? function processCurrencyEntry($tstamp, $ctype, $value, $quantity){
global $myCurrencyManager,$myCurrencySystem ;

//$myCurrencyManager = $myCurrencySystem ->getManager($ctype);
$new = new currencyAsset($tstamp, $value, $quantity);

array_push($myCurrencyManager->assetList2, $new);
}?>
<? function nrAsset($type){
global $myCurrencyManager,$myCurrencySystem ;
return count($myCurrencyManager->assetList2);
}?>

However, this version returns only 1, because the function that creates the manager is called from a function. This 1, I cant understand.
<?
require("ertugrulClasses.php4");
$myCurrencySystem = new currencySystem();
//$myCurrencyManager = $myCurrencySystem->getManager($ctype);

$myCurrencyManager = $myCurrencySystem ->getManager($ctype);
$new = new currencyAsset($tstamp, $value, $quantity);

array_push($myCurrencyManager->assetList2, $new);
}?>
<? function nrAsset($type){
global $myCurrencyManager,$myCurrencySystem ;
return count($myCurrencyManager->assetList2);
}?>

I dont understand this problem.
I dont understand this behavior.

Sincerely,
Koray Berk

Mega

                   <? 
require("myClasses.php4"); 
$myCurrencySystem = new currencySystem(); 
$myCurrencyManager = $myCurrencySystem->getManager($ctype); 

$ctype = "dollar"; 
processCurrencyEntry(0, $ctype, 12, 15); 
processCurrencyEntry(1, $ctype, 13, 16); 
processCurrencyEntry(2, $ctype, 14, 17); 
print (nrAsset($ctype)." entries<br>\n"); 
?> 
<? function processCurrencyEntry($tstamp, $ctype, $value, $quantity){ 
global $myCurrencyManager,$myCurrencySystem ; 

//$myCurrencyManager = $myCurrencySystem ->getManager($ctype); 
$new = new currencyAsset($tstamp, $value, $quantity); 

array_push($myCurrencyManager->assetList2, $new); 
}?> 
<? function nrAsset($type){ 
global $myCurrencyManager,$myCurrencySystem ; 
return count($myCurrencyManager->assetList2); 
}?> 

However, this version returns only 1, because the function that creates the manager is called from a function. This 1, I cant understand. 
<? 
require("ertugrulClasses.php4"); 
$myCurrencySystem = new currencySystem(); 
//$myCurrencyManager = $myCurrencySystem->getManager($ctype); 

$ctype = "dollar"; 
processCurrencyEntry(0, $ctype, 12, 15); 
processCurrencyEntry(1, $ctype, 13, 16); 
processCurrencyEntry(2, $ctype, 14, 17); 
print (nrAsset($ctype)." entries<br>\n"); 
?> 
<? function processCurrencyEntry($tstamp, $ctype, $value, $quantity){ 
global $myCurrencyManager,$myCurrencySystem ; 

$myCurrencyManager = $myCurrencySystem ->getManager($ctype); 
$new = new currencyAsset($tstamp, $value, $quantity); 

array_push($myCurrencyManager->assetList2, $new); 
}?> 
<? function nrAsset($type){ 
global $myCurrencyManager,$myCurrencySystem ; 
return count($myCurrencyManager->assetList2); 
}?>

is it not merely because of the order the functions are being processed.

You functions should be above being called, else they give errors, how yours aren't giving errors i don't know.

having functions that I don't know what they are spose to do makes it a little harder.

maybe if u cud scrap the irrelevant parts for the sake of example then that would help out a great deal

🙂