PCRE_NOTEMPTY    6569 ext/pcre/pcrelib/pcre_exec.c md->notempty = (options & PCRE_NOTEMPTY) != 0;
PCRE_NOTEMPTY    1127 ext/pcre/pcrelib/pcre_internal.h   (PCRE_ANCHORED|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY|PCRE_NOTEMPTY_ATSTART| \
PCRE_NOTEMPTY    1132 ext/pcre/pcrelib/pcre_internal.h   (PCRE_ANCHORED|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY|PCRE_NOTEMPTY_ATSTART| \
PCRE_NOTEMPTY    1142 ext/pcre/pcrelib/pcre_internal.h    (PCRE_NO_UTF8_CHECK|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY|\
PCRE_NOTEMPTY    10443 ext/pcre/pcrelib/pcre_jit_compile.c arguments.notempty = (options & PCRE_NOTEMPTY) != 0;
PCRE_NOTEMPTY    10536 ext/pcre/pcrelib/pcre_jit_compile.c arguments.notempty = (options & PCRE_NOTEMPTY) != 0;
PCRE_NOTEMPTY     335 ext/pcre/pcrelib/pcreposix.c if ((eflags & REG_NOTEMPTY) != 0) options |= PCRE_NOTEMPTY;
PCRE_NOTEMPTY      48 ext/pcre/php_pcre.c # define PCRE_NOTEMPTY_ATSTART PCRE_NOTEMPTY