PCRE_STUDY_EXTRA_NEEDED 1138 ext/pcre/pcrelib/pcre_internal.h     PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE|PCRE_STUDY_EXTRA_NEEDED)
PCRE_STUDY_EXTRA_NEEDED 1563 ext/pcre/pcrelib/pcre_study.c     PCRE_STUDY_EXTRA_NEEDED)) != 0)
PCRE_STUDY_EXTRA_NEEDED 1630 ext/pcre/pcrelib/pcre_study.c       (options & PCRE_STUDY_EXTRA_NEEDED) == 0)