Re: [PHP] echo text - anti-spam-spider measure

^ So put that into a <a href> tag.

On 2/27/07, Casey Chu <heavyccasey@xxxxxxxxx> wrote:
Try using Javascript? Or use all entities? For example:
mailto:php-general@xxxxxxxxxxxxx would turn into
&#109;&#97;&#105;&#108;&#116;&#111;&#58;&#112;&#104;&#112;&#45;&#103;&#101;&#110;&#101;&#114;&#97;&#108;&#64;&#108;&#105;&#115;&#116;&#115;&#46;&#112;&#104;&#112;&#46;&#110;&#101;&#116;



On 2/27/07, John Taylor-Johnston
<John.Taylor-Johnston@xxxxxxxxxxxxxxxxxxxxx> wrote:
> I need an anti-spam-spider measure for my site. Too many addresses are
> getting raked. In once instance, I created a flash page:
> http://erasethis.glquebec.org/English/contact.htm
> But I just don't have the time to create a flash image for every single
> instance, most of which come from dynamically printed PHP pages from a
> MySQL database.
>
> Could I dynamically create a flash image, input the email and tell the
> flash image to mailto:the@xxxxxxxxxxx?
>
> Do anyone have a solution? Does one already exist?
>
> My idea was to create a PHP script and output to a png. But I see many
> problems, including:
>
> 1) How do I avoid echoing the email address in the <a href=""> tag?
> 2) How would I write a png that would be long and high enough?
> 3) How would the same script display the png?
>
> In short, I can't see far enough how to do this and avoid spider-raking
> in the HTML or header the content of the image.
>
> Any advice, code or input would be appreciated,
> John
>
> <a href="<?php
>
> #what do I put here?
> $mydata->email = "me@xxxxxxxxxxxxx";
> echo $??????????;
>
> ?>"><img src="<?php
> |header('Content-type: image/png');|
> #How do I display the image?
>
> $mydata->email = "me@xxxxxxxxxxxxx";
> echo $??????????;
>
> ?>" width="???" height="???">
>
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>
>

.

Relevant Pages

  • Re: [PHP] echo text - anti-spam-spider measure
    ... On 2/27/07, Casey Chu wrote: ... > But I just don't have the time to create a flash image for every single ... > My idea was to create a PHP script and output to a png. ... > 2) How would I write a png that would be long and high enough? ...
    (php.general)
  • Re: [PHP] echo text - anti-spam-spider measure
    ... On 2/27/07, John Taylor-Johnston ... >>> Could I dynamically create a flash image, input the email and tell the ... >>> My idea was to create a PHP script and output to a png. ... >>> 2) How would I write a png that would be long and high enough? ...
    (php.general)
  • Re: [PHP] echo text - anti-spam-spider measure
    ... On 2/27/07, John Taylor-Johnston ... But I just don't have the time to create a flash image for every single ... How would I write a png that would be long and high enough? ...
    (php.general)