PHP CLI progress bar

[Bambina]

I want a PHP code that runs through command line. I have seen this once upon a time from my friend but he didn't explained me how he did so. Now I also wanted to know this. Have you ever seen or know simple progress bar code for PHP command line interface (CLI) scripts? Can you provide me if possible?

[Zecho]

function CLIprogressBar($x, $t, $display)
{
    if ($x == 0)
    {
        if ($display== "")
            echo "Progress: ";
        else if ($display != "none")
            echo $display;
        echo "|";
    }
    else
    {
        for ($position = 106; $position >= 0; $position--)
        {
            echo "\010";
        }
    }
    for ($position = 0; $position <= 100; $position++)
    {
        if ($position <= ($x / $t * 100))
            echo "*";
        else
            echo " ";
    }
    echo "| 100%";
    if ($x == $t)
    {
        echo "\n";
    }
} 

[!const]

Here is what I have seen:

function myPHPCode ($i, $tot, $lbl="Progress: ", $temp=5) {
    if ($i == 0) {
         echo $lbl;
         echo "| 0%";
     } else {
         $pos = ($i / $tot * 100);
          if (fmod($pos, $temp) == 0 ) {
              if ($pos >= 10 ) echo "\010";
              if ($pos == 100 ) echo "\010";
               echo "\010\010\010";
               echo "| $pos%";
           }
       }
       if ($i == $tot) echo "\n";
}