Re: Rewind foreach loop

Jeffery Fernandez wrote:

Hi all, Is it possible to rewind a foreach loop? eg: $numbers = array(0,1,2,3,4,5,6,7,8,9,10); foreach ($numbers as $index => $value) {

        if ($value == 5)
        {
                prev($numbers);
        }
        echo "Value: $value" . PHP_EOL;

} The above doesn't seem to work. In one of my scenarios, when I encounter and error in a foreach loop, I need the ability to rewind the array pointer by one. How can I achieve this?

echo $numbers[$index-1] . PHP_EOL; Of course that assumes that the value you're looking for isn't the first element :) -- Postgresql & php tutorials http://www.designmagick.com/