mysql_fetch_object

(PHP 4, PHP 5)

mysql_fetch_objectFetch a result row as an object

Uyarı

This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0. 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:

Açıklama

mysql_fetch_object ( resource $result [, string $class_name [, array $params ]] ) : object

Returns an object with properties that correspond to the fetched row and moves the internal data pointer ahead.

Değiştirgeler

sonuç

resource türünde sorgu sonucu. Bu sonuç bir mysql_query() çağrısının sonucudur.

class_name

The name of the class to instantiate, set the properties of and return. If not specified, a stdClass object is returned.

params

An optional array of parameters to pass to the constructor for class_name objects.

Dönen Değerler

Returns an object with string properties that correspond to the fetched row, or FALSE if there are no more rows.

Örnekler

Örnek 1 mysql_fetch_object() 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);
?>

Örnek 2 mysql_fetch_object() 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);
?>

Notlar

Bilginize: Performance

Speed-wise, the function is identical to mysql_fetch_array(), and almost as quick as mysql_fetch_row() (the difference is insignificant).

Bilginize:

mysql_fetch_object() is similar to mysql_fetch_array(), with one difference - an object is returned, instead of an array. Indirectly, that means that you can only access the data by the field names, and not by their offsets (numbers are illegal property names).

Bilginize: Bu işlevden dönen alan isimlerinin harf büyüklüklerinde değişiklik yapılmaz.

Bilginize: Bu işlev NULL alanlara PHP NULL değerini atar.

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