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| Title : |
A function that parses a string and replaces
http://whatever with a link, and email addresses with a
mailto link. This function was designed for the
motd package. But will work freely on its own.
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| Categories : |
PHP, Strings |
Seth Dunn |
| Date : |
Jun 15th 1999 |
| Grade : |
2 of 5 (graded 2 times) |
| Viewed : |
9312 |
| File : |
No file for this code example. |
| Images : |
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| Search : |
More code by Seth Dunn |
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| Action : |
Grade This Code Example
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| Tools : |
My Examples List |
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<?
function parse_body($str="") {
$str_array = split (" ",$str);
$sz = sizeof ($str_array);
for ($i = 0; $i < $sz; $i++)
{
if (strstr($str_array[$i], "http://"))
$fr = sprintf ("%s <a href='%s'>%s</a>", $fr, $str_array[$i], $str_array[$i]);
else if (strstr($str_array[$i], "@"))
{
if (strstr($str_array[$i], "."))
$fr = sprintf ("%s <a href='mailto:%s'>%s</a>", $fr, $str_array[$i], $str_array[$i]);
else
$fr = sprintf ("%s %s", $fr, $str_array[$i]);
}
else
$fr = sprintf ("%s %s", $fr, $str_array[$i]);
}
return $fr;
}
?>
---
Use this function to parse a string for url or mailto addresses. If there is a @ sign and a . it replaces it with
mailt:(that string),
and also looks for http://
Use in the following format:
$new_str = parse_body($str);
echo("$str");
Seth |
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| | | | | Maxim Maletsky wrote :828
Well,
you could of course read on Regular Expressions... they can do all your code in one single line.
Maxim Maletsky
maxim@php.net
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