preg_match_all

[hyabusa]

Hey, i am trying to extract links from a page full of links, i have the following code

<?php
$url = "http://80.195.74.35/links.htm";

$contents = Implode("", File($url));

preg_match_all("|href=\"\"?([^\"' >]+)|i", $contents, $arrayoflinks);

//Listing the array
While(List(,$link) = Each($arrayoflinks[1]))
echo "$link<Br>";
?>

an example at http://80.195.74.35/spider.php

which is fine if the link currently begins with [url]http://[/url] or www. but if the link is just like "main.htm" then i want it to add the path of the $url variable infront of it, so its changed to

http://80.195.74.35/main.htm

Anyone have any ideas how i could achive this?.

Thanks, Hyabusa

[christiank]

try preg_replace()

you have to search two parts href= (1) and the link (2).

You can use (1) and (2) in the replace parameter like "'\1'.$path.'\2'"

Christian

[christiank]

this works

$str = "<a href=\"main.php\" target=\"_blank\">Test</a>";
$out = ereg_replace("(href=[\"])(.*[ |\"])","\1http://192.168.0.103/\2",$str);
echo $out;

[hyabusa]

Thanks very much, il try that 🙂