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Sniff for detecting single-use variables? #212

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lkraav opened this issue Oct 16, 2020 · 1 comment

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enhancement help wanted

lkraav commented Oct 16, 2020

Trying to avoid this example BAD (due to refactoring, or simple human error):

$has_free_tag = has_tag( 'free' );

if ( $has_free_tag ) {
  ...
}

BETTER:

if ( has_tag( 'free' ) ) {
  ...
}

sirbrillig added enhancement help wanted labels

Owner

sirbrillig commented Oct 16, 2020

That would be pretty cool! And not too hard, I think.

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