SplObjectStorage::getInfo

(PHP 5 >= 5.3.0)

SplObjectStorage::getInfo — Returns the data associated with the current iterator entry

Descripción

public mixed SplObjectStorage::getInfo ( void )

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

Lista de parámetros

This function has no parameters.

Valores retornados

The data associated with the current iterator position.

Ejemplos

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();
}
?>

El resultado del ejemplo seria algo similar a:

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

Ver también

SplObjectStorage::current - Returns the current storage entry
SplObjectStorage::rewind - Rewind the iterator to the first storage element
SplObjectStorage::key - Returns the index at which the iterator currently is
SplObjectStorage::next - Move to the next entry
SplObjectStorage::valid - Returns if the current iterator entry is valid
SplObjectStorage::setInfo - Sets the data associated with the current iterator entry