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Returns the current row of a result set as an object


mysqli_result::fetch_object

mysqli_fetch_object

(PHP 5)

mysqli_result::fetch_object -- mysqli_fetch_objectReturns the current row of a result set as an object

Description

Object oriented style

object mysqli_result::fetch_object ([ string $class_name [, array $params ]] )

Procedural style

object mysqli_fetch_object ( mysqli_result $result [, string $class_name [, 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.

Changelog

Version Description
5.0.0 Added the ability to return as a different object.

Examples

Example #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();
?>

Example #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);
?>

The above examples will output:

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

See Also



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