PCRE_DOLLAR_ENDONLY 6559 ext/pcre/pcrelib/pcre_exec.c md->endonly = (re->options & PCRE_DOLLAR_ENDONLY) != 0;
PCRE_DOLLAR_ENDONLY 1120 ext/pcre/pcrelib/pcre_internal.h    PCRE_DOTALL|PCRE_DOLLAR_ENDONLY|PCRE_EXTRA|PCRE_UNGREEDY|PCRE_UTF8| \
PCRE_DOLLAR_ENDONLY 9870 ext/pcre/pcrelib/pcre_jit_compile.c common->endonly = (re->options & PCRE_DOLLAR_ENDONLY) != 0;
PCRE_DOLLAR_ENDONLY  387 ext/pcre/php_pcre.c 			case 'D':	coptions |= PCRE_DOLLAR_ENDONLY;break;