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POWhy is the usage of $this in PHP necessary when referencing methods or variables in the same class?
 

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    1. USPeter D
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    1. COI just would say: PHP is not Java.
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    2. COI actually prefer this, self, etc even in languages where it's not required. It makes it clear exactly what you're referencing.
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      1. USMarc Charbonneau
    3. COAgreed, you're less likely to get a result you didn't want.
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      1. USChiperSoft
 

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