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pg_free_result (PHP 4 >= 4.2.0, PHP 5) pg_free_result -- Free result memory Descriptionbool pg_free_result ( resource result )
pg_free_result() frees the memory and data associated with the
specified PostgreSQL query result resource.
This function need only be called if memory
consumption during script execution is a problem. Otherwise, all result memory will
be automatically freed when the script ends.
Note:
This function used to be called pg_freeresult().
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example 1. pg_free_result() example <?php
$db = pg_connect("dbname=users user=me") || die();
$res = pg_query($db, "SELECT 1 UNION ALL SELECT 2");
$val = pg_fetch_result($res, 1, 0);
echo "First field in the second row is: ", $val, "\n";
pg_free_result($res);
?> |
The above example will output: First field in the second row is: 2 |
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pg_field_type
