need urgent help with "trim all variables"

[runelore]

Hi ther ei know how to trim variables but is there a way to call every variable stored in the php page and put that into an array so that i can cycle through them and have them trimmed in one function? please help...... i don't wanna have to wtrite out the code to trim each and every variable.... thank you

[the_Igel]

use $GLOBALS (http://www.php.net/manual/en/reserved.variables.php#reserved.variables.globals) to access all the global vars at once.
But I'm afraid setting value for $GLOBALS['my_var'] won't affect $my_var. So you'll have to always work with $GLOBALS instead of variables themselves. I may be wrong, though. Never tried it.