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allworknoplay · 05-07-2009, 01:17 AM

PHP Code:


			
<?php



//VAR200 LOADED BEFORE ANYTHING ELSE



$var200 = 'WiredFlame.com';



//VAR100 USING PASS-BY-REFERENCE TO ACCESS $var200 value.



$var100 =& $var200;



echo "Var100 is: $var100 <br />";

echo "Var200 is: $var200 <br />";



//NOW WE CHANGE THE VALUE OF VAR100



$var100 = 'TalkPHP.com'; 





echo "Var100 is now: $var100 <br />";

echo "Var200 is now: $var200 <br />";





?>

Output:

Var100 is: WiredFlame.com
Var200 is: WiredFlame.com

Var100 is now: TalkPHP.com
Var200 is now: TalkPHP.com

I'm just going to have to accept that this works the way it does. I know I pretty much understand your explanation with the way RAM stores the values.

Something just isn't clicking for me...I can go on and just let it be...but my OCD might kick in where it starts to bother me...

LOL...

05-07-2009, 01:17 AM	#15 (permalink)
allworknoplay The Gregarious Join Date: Feb 2009 Location: New York Posts: 645 Thanks: 64	PHP Code: `<?php //VAR200 LOADED BEFORE ANYTHING ELSE $var200 = 'WiredFlame.com'; //VAR100 USING PASS-BY-REFERENCE TO ACCESS $var200 value. $var100 =& $var200; echo "Var100 is: $var100 <br />"; echo "Var200 is: $var200 <br />"; //NOW WE CHANGE THE VALUE OF VAR100 $var100 = 'TalkPHP.com'; echo "Var100 is now: $var100 <br />"; echo "Var200 is now: $var200 <br />"; ?>` Output: Var100 is: WiredFlame.com Var200 is: WiredFlame.com Var100 is now: TalkPHP.com Var200 is now: TalkPHP.com I'm just going to have to accept that this works the way it does. I know I pretty much understand your explanation with the way RAM stores the values. Something just isn't clicking for me...I can go on and just let it be...but my OCD might kick in where it starts to bother me... LOL...