08-23-2006
UNIX for Dummyes
Hi guys !
I can't access the UNIX for Dummyes. I get this error:
Quote:
Warning: mysql_query(): Unable to save result set in /includes/db_mysql.php on line 212 There seems to have been a slight problem with the The UNIX Forums database. Please try again by pressing the refresh button in your browser. An E-Mail has been dispatched to our Technical Staff, who you can also contact if the problem persists. We apologise for any inconvenience.
I tried with diferent browsers from 3 diferent locations and I still get into that section. Any ideeas ?
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LEARN ABOUT PHP
mysql_fetch_object
MYSQL_FETCH_OBJECT(3) 1 MYSQL_FETCH_OBJECT(3)
mysql_fetch_object - Fetch a result row as an object
SYNOPSIS
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should
be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:
omysqli_fetch_object(3)
o PDOStatement::fetch
object mysql_fetch_object (resource $result, [string $class_name], [array $params])
DESCRIPTION
Returns an object with properties that correspond to the fetched row and moves the internal data pointer ahead.
o $
result -The result resource that is being evaluated. This result comes from a call to mysql_query(3).
o $class_name
- The name of the class to instantiate, set the properties of and return. If not specified, a stdClass object is returned.
o $params
- An optional array of parameters to pass to the constructor for $class_name objects.
Returns an object with string properties that correspond to the fetched row, or FALSE if there are no more rows.
Example #1
mysql_fetch_object(3) example
<?php
mysql_connect("hostname", "user", "password");
mysql_select_db("mydb");
$result = mysql_query("select * from mytable");
while ($row = mysql_fetch_object($result)) {
echo $row->user_id;
echo $row->fullname;
}
mysql_free_result($result);
?>
Example #2
mysql_fetch_object(3) example
<?php
class foo {
public $name;
}
mysql_connect("hostname", "user", "password");
mysql_select_db("mydb");
$result = mysql_query("select name from mytable limit 1");
$obj = mysql_fetch_object($result, 'foo');
var_dump($obj);
?>
Note
Performance
Speed-wise, the function is identical to mysql_fetch_array(3), and almost as quick as mysql_fetch_row(3) (the difference is
insignificant).
Note
mysql_fetch_object(3) is similar to mysql_fetch_array(3), with one difference - an object is returned, instead of an array. Indi-
rectly, that means that you can only access the data by the field names, and not by their offsets (numbers are illegal property
names).
Note
Field names returned by this function are case-sensitive.
Note
This function sets NULL fields to the PHP NULL value.
mysql_fetch_array(3), mysql_fetch_assoc(3), mysql_fetch_row(3), mysql_data_seek(3), mysql_query(3).
PHP Documentation Group MYSQL_FETCH_OBJECT(3)