SplObjectStorage
PHP Manual

SplObjectStorage::getInfo

Returns the data associated with the current iterator entry

Description

public mixed SplObjectStorage::getInfo ( void )

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

Parameters

This function has no parameters.

Return Values

The data associated with the current iterator position.

Examples

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();
}
?>

The above example will output something similar to:

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

See Also

  • SplObjectStorage::current
  • SplObjectStorage::rewind
  • SplObjectStorage::key
  • SplObjectStorage::next
  • SplObjectStorage::valid
  • SplObjectStorage::setInfo