Fix filter_input() return value documentation#5381
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lacatoire wants to merge 1 commit intophp:masterfrom
Open
Fix filter_input() return value documentation#5381lacatoire wants to merge 1 commit intophp:masterfrom
lacatoire wants to merge 1 commit intophp:masterfrom
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filter_input() returns null (not false) when the variable is not set. Also clarify the FILTER_NULL_ON_FAILURE behavior which inverts the return values: false when not set, null on filter failure. Fixes php#4361
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Fixes #4361
filter_input()returnsnullwhen the variable is not set, notfalse.Also clarifies the
FILTER_NULL_ON_FAILUREinverted behavior.