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::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
← SplObjectStorage::getHash
SplObjectStorage::key →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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