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But my question is where does $i ne 'one' is happening in my code ? $i is assgined to 'one' and not getting changed.

The point is that the compiler knows at compile-time that 'nothing' is in a void context; so it warns you.

You can choose to ignore that warning; or you could even disable it; but it is surely better to simply correct the code.


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In reply to Re^3: Warning while using ternary operator by BrowserUk
in thread Warning while using ternary operator by simonz

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