SplObjectStorage
PHP Manual

SplObjectStorage::getInfo

(PHP 5 >= 5.3.0)

SplObjectStorage::getInfoReturns the data associated with the current iterator entry

Описание

public mixed SplObjectStorage::getInfo ( void )

Returns the data, or info, associated with the object pointed by the current iterator position.

Параметри

Тази функция няма параметри.

Връщани стойности

The data associated with the current iterator position.

Примери

Example #1 SplObjectStorage::getInfo() example

<?php
$s 
= new SplObjectStorage();

$o1 = new StdClass;
$o2 = new StdClass;

$s->attach($o1"d1");
$s->attach($o2"d2");

$s->rewind();
while(
$s->valid()) {
    
$index  $s->key();
    
$object $s->current(); // similar to current($s)
    
$data   $s->getInfo();

    
var_dump($object);
    
var_dump($data);
    
$s->next();
}
?>

Примерът по-горе ще изведе нещо подобно на:

object(stdClass)#2 (0) {
}
string(2) "d1"
object(stdClass)#3 (0) {
}
string(2) "d2"

Вж. също


SplObjectStorage
PHP Manual