PHP マニュアル
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# mysqli_fetch_object

(PHP 5)

mysqli_fetch_object

(no version information, might be only in CVS)

result->fetch_object -- Returns the current row of a result set as an object

## Description

Procedural style:

mixed mysqli_fetch_object ( mysqli_result result)

Object oriented style (method):

class mysqli_result {
mixed fetch_object ( void )
}

The mysqli_fetch_object() will return the current row result set as an object where the attributes of the object represent the names of the fields found within the result set. If no more rows exist in the current result set, `NULL` is returned.

## 戻り値

Returns an object that corresponds to the fetched row or `NULL` if there are no more rows in resultset.

> 注意: この関数により返されるフィー ルド名は大文字小文字を区別します。

> 注意: この関数は、 NULLフィールドにPHPの `NULL` 値を設定します。

## 以下も参照下さい

mysqli_fetch_array(), mysqli_fetch_assoc(), mysqli_fetch_row(), mysqli_query(), そして mysqli_data_seek().

## 例

例 1. Object oriented style

`<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";
if ($result = $mysqli->query($query)) {
/* fetch object array */
while ($obj = $result->fetch_object()) {
printf ("%s (%s)\n", $obj->Name, $obj->CountryCode);
}
/* free result set */
$result->close();
}
/* close connection */
$mysqli->close();
?>`

例 2. Procedural style

`<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";
if ($result = mysqli_query($link, $query)) {
/* fetch associative array */
while ($obj = mysqli_fetch_object($result)) {
printf ("%s (%s)\n", $obj->Name, $obj->CountryCode);
}
/* free result set */
mysqli_free_result($result);
}
/* close connection */
mysqli_close($link);
?>`

上の例の出力は以下となります:

    Pueblo (USA)
    Arvada (USA)
    Cape Coral (USA)
    Green Bay (USA)
    Santa Clara (USA)

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