GoLang SplObjectStorage::rewind

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GoLang replacement for PHP's SplObjectStorage::rewind [edit | history]



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PHP SplObjectStorage::rewind

PHP original manual for SplObjectStorage::rewind [ show | php.net ]

SplObjectStorage::rewind

(PHP 5 >= 5.1.0, PHP 7)

SplObjectStorage::rewindRewind the iterator to the first storage element

Description

public void SplObjectStorage::rewind ( void )

Rewind the iterator to the first storage element.

Parameters

This function has no parameters.

Return Values

No value is returned.

Examples

Example #1 SplObjectStorage::rewind() 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:

int(1)
int(0)

See Also