<?php class test { function test($val) { global $myref; $myref = &$this; $this->value = $val; } function printval() { echo "The value of this class is '{$this->value}' <br>"; } function setval($val) { $this->value = $val; } } ?>
My question is actually regarding the line "$myref = &$this;". The author states that this is a reference to the class/object itself. Isn't this like saying outside the class "$myref =& new test;"? What would be the point of referring to itself inside the class in this manner? Thanks for your help in advance!
-Adam Reiswig
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