Ruleset: forbid use of the ! not operator
#59
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`0` is a valid token stack pointer, so in most cases a loosey comparison against `false` in conditions is dangerous in the context of code for PHPCS. With that in mind, I propose forbidding it.
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0is a valid token stack pointer, so in most cases a loosey comparison againstfalsein conditions is dangerous in the context of code for PHPCS.With that in mind, I propose forbidding it.