SplObjectStorage::getInfo

(PHP 5 >= 5.3.0, PHP 7)
Returns the data associated with the current iterator entry
public mixed SplObjectStorage::getInfo ( void )

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

Returns:

The data associated with the current iterator position.

Examples:
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() -

doc_php
2016-02-24 16:19:34
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