regerror           33 ext/ereg/php_regex.h #define regerror php_regerror
regerror           72 ext/mbstring/oniguruma/regposerr.c regerror(int posix_ecode, const regex_t* reg ARG_UNUSED, char* buf,
regerror          210 ext/pcre/pcrelib/pcreposix.c regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size)