note 14487 deleted from function.ereg-replace by jimw
| From: | jimw@php.net | Date: | Fri, 02 Nov 2001 01:58:58 +0000 |
| Subject: | note 14487 deleted from function.ereg-replace by jimw | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-20216@lists.php.net to get a copy of this message | ||
Dilemma: Encoding and Decoding text to URL and mail hyperlinks. I found lots of different ways to
encode a hyperlink from text, but not one example of reversing the process, so...
// Replace tekstlink with HyperLink
$Text = ereg_replace('www+(\.[[:alnum:]~_-]+)+([/\.][[:alnum:]?&=~_-]+)*/*',
'<A HREF="http://\\0"
TARGET="_blank">\\0</A>', $Text);
// Replace mailtext with HyperLink
$Text =
ereg_replace('[A-Za-z0-9]([A-Za-z0-9._]*[A-Za-z0-9]|())@[A-Za-z0-9]([A-Za-z0-9.\-]*[A-Za-z0-9]|())\.[A-Za-z]+',
'<A HREF="mailto:\\0">\\0</A>',
$Text);
// Remove hyperlink
$Text = ereg_replace('<A HREF="http://www+(\.[[:alnum:]~_-]+)+([/\.][[:alnum:]?&=~_-]+)*/*"
TARGET="_blank">|</A>', '', $Text);
// Remove maillink
$Text = ereg_replace('<A HREF="mailto:+[A-Za-z0-9]([A-Za-z0-9._]*[A-Za-z0-9]|())@[A-Za-z0-9]([A-Za-z0-9.\-]*[A-Za-z0-9]|())\.[A-Za-z]+">|</A>',
'', $Text);