In PHP, unlike Java or C++, $this has to be explicitly used to refer to variables within a class. The value of $this is determined by the context in which it is called. In certain situations $this may actually refer to the invoking class rather then the current class. This breaks object encapsulation. $this pseudo-variable is [...]
In PHP, unlike Java or C++, $this has to be explicitly used to refer to variables within a class. The value of $this is determined by the context in which it is called. In certain situations $this may actually refer to the invoking class rather then the current class. This breaks object encapsulation.
$this pseudo-variable is [...]
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