utf16_zval        167 ext/intl/collator/collator_convert.c zval* collator_convert_zstr_utf16_to_utf8( zval* utf16_zval, zval *rv )
utf16_zval        174 ext/intl/collator/collator_convert.c 		(UChar*) Z_STRVAL_P(utf16_zval), UCHARS( Z_STRLEN_P(utf16_zval) ), &status );
utf16_zval         27 ext/intl/collator/collator_convert.h zval* collator_convert_zstr_utf16_to_utf8( zval* utf16_zval, zval *rv );