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SplObjectStorage::current

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

SplObjectStorage::currentReturns the current storage entry

Descrição

public SplObjectStorage::current(): object

Returns the current storage entry.

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

The object at the current iterator position.

Changelog

Versão Descrição
8.1.0 SplObjectStorage::current() now throws an Error exception if the current position is invalid. Previously, false was returned instead.

Exemplos

Exemplo #1 SplObjectStorage::current() 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();
}
?>

O exemplo acima irá imprimir algo similar à:

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

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