J. Alejandro Ceballos Z. -JOAL- wrote:
I want to read the results of an URL address, to later process it and
insert part of them as internal code.
If I use include or require, they inserts ALL the resulting code, but I
want to do something like:
blah, blah, blah....
<?php
$result_webpage = somephpfunc('http://other.sit/externalpage.html');
if
(eregi("result:([:alnum:]+).*([:alnum:]+\.jpg)",$result_webpage,$array_match))
{ echo "<h2>External status:".$array_match[1]."<br>image: <img
src=\""..$array_match[2]."\"></h2>"; }
?>
.... blah, blah, blah
If you have fopen wrappers enabled (see
http://us2.php.net/manual/en/ref.filesystem.php#ini.allow-url-fopen)
then you can simply use file_get_contents() to read the web page into a
string. You can then manipulate it with regexes like so:
$Url = 'http://www.php.net';
$ThePageContents = file_get_contents($Url);
$TheNewPageContents = preg_replace('/PHP/', 'Ruby :)', $ThePageContents);
echo $TheNewPageContents;
--J
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