Voting

The Note You're Voting On

19 years ago
Add on to (a function originally written by) "Matias from Argentina": str_format_number function.



Just added handling of $String shorter then $Format by adding a side to start the fill and a string length to the while loop.



<?php

function str_format_number($String, $Format, $Start = 'left'){

    //If we want to fill from right to left incase string is shorter then format

    if ($Start == 'right') {

        $String = strrev($String);

        $Format = strrev($Format); 

    }

    if($Format == '') return $String;

    if($String == '') return $String;    

    $Result = '';

    $FormatPos = 0;

    $StringPos = 0;

    while ((strlen($Format) - 1) >= $FormatPos && strlen($String) > $StringPos) {

        //If its a number => stores it

        if (is_numeric(substr($Format, $FormatPos, 1))) {

            $Result .= substr($String, $StringPos, 1);

            $StringPos++;

            //If it is not a number => stores the caracter

        } else {

            $Result .= substr($Format, $FormatPos, 1);

        }

        //Next caracter at the mask.

        $FormatPos++;

    }

    if ($Start == 'right') $Result = strrev($Result);

    return $Result;

}

?>
<< Back to user notes page