Accessing $vars from within a class

["Andres Santos" <asantos@xxxxxxxxx>]

Hi,

Im trying to get the $sql variable value from hello() in a()

function hello() {
	$sql = 'select * from table';
}

class ABC {
	function a() {
		// How can I access hello()'s $sql?
	}
}

Is there a way to do that? By referencing the variable or something like that?
Thanks, Andres


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