Variant f_mysql_fetch_lengths(CVarRef result) {
MySQLResult *res = php_mysql_extract_result(result);
if (res == NULL) return false;
if (res->isLocalized()) {
if (!res->isRowReady()) return false;
Array ret;
for (int i = 0; i < res->getFieldCount(); i++) {
MySQLFieldInfo *info = res->getFieldInfo(i);
if (info->type == MYSQL_TYPE_YEAR) {
// special case for years, because of leading zeros
ret.set(i, info->length);
} else {
// convert fields back to Strings to get lengths
ret.set(i, res->getField(i).toString().length());
}
}
return ret;
}
MYSQL_RES *mysql_result = res->get();
unsigned long *lengths = mysql_fetch_lengths(mysql_result);
if (!lengths) {
return false;
}
Array ret;
int num_fields = mysql_num_fields(mysql_result);
for (int i = 0; i < num_fields; i++) {
ret.set(i, (int)lengths[i]);
}
return ret;
}
