(PHP 5 >= 5.3.0, PHP 7)
SplObjectStorage::getInfo — Returns the data associated with the current iterator entry
Returns the data, or info, associated with the object pointed by the current iterator position.
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The data associated with the current iterator position.
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();
}
?>
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object(stdClass)#2 (0) {
}
string(2) "d1"
object(stdClass)#3 (0) {
}
string(2) "d2"