PHPStorm variable warnings

Question

I code in PHPStorm and include wp-admin and wp-include in my path, but get code inspection warnings related to undefined / unused variables.

Should I be concerned about these? How would I go about satisfying a resolution to resolve the error (without just turning inspection off)

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The value of the var comes from the user so can I just define var = null before extract? — davidcondrey
– davidcondrey, Commented Jul 1, 2014 at 18:47

Community · Accepted Answer · 2017-04-13 12:37:52Z

4

This happens because you are using extract(), and PHPStorm cannot know where the variable is coming from. Do not use extract(). Ever.

CommunityBot

1

answered Jul 1, 2014 at 19:55

fuxia♦

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Juljan · Accepted Answer · 2015-10-07 08:40:01Z

1

If you really want to use it, you can add a comments before your variable like this:

/** @var $number integer */

It will prevent a warnings in PHPStorm.

answered Oct 7, 2015 at 8:40

Juljan

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2 Answers 2