PHP_UNICODE_CASE_UPPER 1550 ext/mbstring/mbstring.c REGISTER_LONG_CONSTANT("MB_CASE_UPPER", PHP_UNICODE_CASE_UPPER, CONST_CS | CONST_PERSISTENT); PHP_UNICODE_CASE_UPPER 3147 ext/mbstring/mbstring.c newstr = php_unicode_convert_case(PHP_UNICODE_CASE_UPPER, str, (size_t) str_len, &ret_len, from_encoding TSRMLS_CC); PHP_UNICODE_CASE_UPPER 4672 ext/mbstring/mbstring.c haystack.val = (unsigned char *)php_unicode_convert_case(PHP_UNICODE_CASE_UPPER, (char *)old_haystack, old_haystack_len, &len, from_encoding TSRMLS_CC); PHP_UNICODE_CASE_UPPER 4683 ext/mbstring/mbstring.c needle.val = (unsigned char *)php_unicode_convert_case(PHP_UNICODE_CASE_UPPER, (char *)old_needle, old_needle_len, &len, from_encoding TSRMLS_CC); PHP_UNICODE_CASE_UPPER 291 ext/mbstring/php_unicode.c case PHP_UNICODE_CASE_UPPER: