Clarify PREG_UNMATCHED_AS_NULL behavior for trailing groups#5272
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lacatoire wants to merge 1 commit intophp:masterfrom
Open
Clarify PREG_UNMATCHED_AS_NULL behavior for trailing groups#5272lacatoire wants to merge 1 commit intophp:masterfrom
lacatoire wants to merge 1 commit intophp:masterfrom
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Summary
PREG_UNMATCHED_AS_NULLbehavior: trailing unmatched subpatterns are omittedwithout the flag, but included as
nullwith itpreg_match(),preg_match_all(), and the constants pagepreg_match()showing the differenceFixes #3483