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SplObjectStorage::getInfo

SplObjectStorage::getInfo

(PHP 5 >= 5.3.0, PHP 7)

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() - 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::valid() - Returns if the current iterator entry is valid

  • SplObjectStorage::setInfo() - Sets the data associated with the current iterator entry

← SplObjectStorage::getHash

SplObjectStorage::key →

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https://secure.php.net/manual/en/splobjectstorage.getinfo.php