modify array in loop

Posted by SpawnCxy on Stack Overflow See other posts from Stack Overflow or by SpawnCxy
Published on 2010-03-17T16:03:49Z Indexed on 2010/03/17 16:11 UTC
Read the original article Hit count: 259

$arraya = array('a','b','c');
foreach($arraya as $key=>$value)
{
    if($value == 'b')
    {
        $arraya[] = 'd';
        //print_r($arraya);    //$arraya now becomes array('a','b','c','d')
    }
    echo $key.' is '.$value."\n";
}

0 is a
1 is b
2 is c

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