3.10.9 mysqli_result::fetch_object, mysqli_fetch

3.10.9 `mysqli_result::fetch_object`, `mysqli_fetch_object`

mysqli_result::fetch_object
mysqli_fetch_object
Returns the current row of a result set as an object

Description

Object oriented style

public object mysqli_result::fetch_object(string class_name= ="stdClass",
                                          array params);

Procedural style

object mysqli_fetch_object(mysqli_result result,
                           string class_name= ="stdClass",
                           array params);

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.

Note that mysqli_fetch_object sets the properties of the object before calling the object constructor.

Parameters

result: Procedural style only: A result set identifier returned by mysqli_query, mysqli_store_result or mysqli_use_result.
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.

Return Values

Returns an object with string properties that corresponds to the fetched row or null if there are no more rows in resultset.

Note

Field names returned by this function are case-sensitive.

Note

This function sets NULL fields to the PHP null value.

Examples

Example 3.120 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();
?>

Example 3.121 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);
?>

The above examples will output:

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