通过PHP和SQL回显属性和属性时，如何正确使用引号？

while ($row = $arr_result ) {   
            echo "<option value='" . $row['fallacytype'] .  "'>" . $row['fallacytype'] . "</option>";               
        }

I am trying to create a and menu in html by using the string values in my SQL table.

I've confirmed that the rest of my code (not shown here, but can be provided if needed to diagnose), is working. The only thing that goes wrong is that my loop up there becomes infinite (i know this because it creates infinite sql value).

I've looked up and tried all the variations of quotation marks to no avail. I've checked in w3shool.com, and other video tutorials that my loop syntax is correct.

It seems that the $row variable is not incrementing or moving on to the next value in the loop for some curious reason.

Thanks in advance.

You have to loop via following way for all the elements:

foreach($arr_result as $row) {   
   echo "<option value='" . $row['fallacytype'] .  "'>" . $row['fallacytype'] . "</option>";               
}