Re: How to format a strign with a generic mask??
| From: | Hugh Bothwell | Date: | Thu, 12 Jun 2003 01:41:08 +0000 |
| Subject: | Re: How to format a strign with a generic mask?? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-151181@lists.php.net to get a copy of this message | ||
"Felipe Desiderati" <felipe@unimedrj.com.br> wrote in message
news:003301c33078$db569840$af00000a@fdrj.unimed...
>I need a simple function that takes a string and formats
> with a generic mask. Like this example above:
>
>$string1 = "12345678"
>$string2 = "11062003"
>
>echo format_string ("#.###.###-#", $string1); // --> Returns 1.234.567-8
>echo format_string ("##/##/####", $string1); // --> Returns 11/06/2003
>
>Does anybody here have an idea to how to do this?
Here is a function that does what you want, with
a test stand. HTH!
<?php
function format_string($mask, $contents, $ch = '#') {
$c = 0;
$str = "";
for($m = 0; $m < strlen($mask); $m++)
if ($mask[$m] == $ch) {
$str .= $contents[$c];
$c++;
}
else
$str .= $mask[$m];
return($str);
}
?>
<html>
<body>
<form action="mask.php" method="get">
Mask: <input type="text" name="mask" value="<?php echo
$_GET['mask']; ?>"/><br/>
Content: <input type="text" name="cont" value="<?php echo
$_GET['cont']; ?>"/><br/>
Maskchar: <input type="text" name="ch" value="<?php echo
$_GET['ch']; ?>"/><br/>
<input type="submit">
</form>
<b>Result:</b> <?php echo format_string($_GET['mask'],
$_GET['cont'],
$_GET['ch']); ?><br/>
</body>
</html>
--
Hugh Bothwell hugh_bothwell@hotmail.com Kingston ON Canada
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