Why is `mysqli_result()` causing a fatal error, and how can I efficiently retrieve data instead?

Fatal Error: Unresolved mysqli_result() Function

In an attempt to modernize an SQL-driven script, a programmer encounters a perplexing error. The switch to MySQLi prompts a "Fatal error: Call to undefined function mysqli_result()".

The issue stems from the replacement of mysql_result() with mysqli_result() when accessing individual row data. While mysql_result() is a deprecated function in MySQLi, the programmer has inadvertently used it in their modified code.

To resolve this error and improve script efficiency, it is recommended to utilize mysqli_fetch_assoc() instead. This function succinctly extracts associative arrays representing individual rows, streamlining data retrieval in a single database operation.

while ($row = mysqli_fetch_assoc($result)) {
    $id = $row['ID'];
    $name = $row['name'];
}

Therefore, embracing mysqli_fetch_assoc() not only rectifies the error but also enhances script efficiency by reducing database calls.

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