How can the PHP manual be used to troubleshoot issues with mysql_fetch_row?

To troubleshoot issues with mysql_fetch_row, you can refer to the PHP manual to understand the correct usage of the function and any potential errors that may occur. One common issue with mysql_fetch_row is not properly checking for false values returned when there are no more rows to fetch from the result set. To solve this, you should use a while loop to iterate through the result set until false is returned. 

$result = mysql_query("SELECT * FROM table");
if (!$result) {
    die('Query failed: ' . mysql_error());
}

while ($row = mysql_fetch_row($result)) {
    // process each row here
}

mysql_free_result($result);

Keywords

PHP manual mysql_fetch_row troubleshooting issues debugging

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