How Can I Retrieve All Rows from a MySQL Query Using `mysql_fetch_array()`?

MySQL Query Returning a Limited Number of Rows with mysql_fetch_array

Initial Query:

Consider the following MySQL query:

SELECT artist FROM directory WHERE artist LIKE 'a%' 
        OR artist LIKE 'b%' 
        OR artist LIKE 'c%'

mysql_fetch_array Behavior:

When the mysql_query() function is executed, a resource representing the result set is returned. Subsequently, the mysql_fetch_array() function is used to retrieve a single row from the result set. By default, it returns an associative array where the column names serve as the keys.

In your code:

$array = mysql_query("...");
$array_result= mysql_fetch_array($array);

You are attempting to access the first element of the array, which corresponds to the first column of the first row. However, the mysql_fetch_array() function only returns a single row in the result set.

Retrieving Multiple Rows:

To obtain all the rows from the result set, you need to continue calling mysql_fetch_array() until no more rows are left. This can be achieved using a while loop:

while($array_result = mysql_fetch_array($array)) {
  echo $array_result['artist'];
}

In this example, the loop will execute until no more rows are returned, and the contents of the artist column will be printed for each row.

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