_to_encoding     3111 ext/mbstring/mbstring.c MBSTRING_API char * php_mb_convert_encoding(const char *input, size_t length, const char *_to_encoding, const char *_from_encodings, size_t *output_len)
_to_encoding     3127 ext/mbstring/mbstring.c 	if (_to_encoding && strlen(_to_encoding)) {
_to_encoding     3128 ext/mbstring/mbstring.c 		to_encoding = mbfl_name2encoding(_to_encoding);
_to_encoding     3130 ext/mbstring/mbstring.c 			php_error_docref(NULL, E_WARNING, "Unknown encoding \"%s\"", _to_encoding);
_to_encoding      140 ext/mbstring/mbstring.h                                       const char *_to_encoding,