url - Make a local link global /test.php -> example.com/test.php -



url - Make a local link global /test.php -> example.com/test.php -

i've been working on spider algorithm , have been having issues links.

example of how works:

got content -> example.com/bob/index.php?page=funny+faces

content :

class="lang-html prettyprint-override"><html> <a href="../jack/index.php"> link 1 </a> <a href="/bob_more_info"> link 2 </a> <a href="http://www.youtube.com"> link 3 </a> </html>

pass content through links function

links function returned

[0] = ../jack/index.php

[1] = /bob_more_info

[2] = http://www.youtube.com

now need create these links urls page got them on (example.com/bob/index.php?page=funny+faces)

so

[0] -> ../jack/index.php into example.com/jack/index.php

[1] -> /bob_more_info into example.com/bob/bob_more_info

[2] -> http://www.youtube.com

what asking function can conversion. mine, it's not working , becoming pain. if edit or write me function much appreciated. in advance.

here function currently:

class="lang-cs prettyprint-override">//example: //$newurl = urlfix("example.com/bob/index.php?page=funny+faces", "../jack/index.php"); function urlfix ($url, $ext) { if(is_valid_url($url."/")) { $url .= "/"; } $ar1 = explode("/", $url); if(count($ar1) == 1) { homecoming $url."/".$ext; } $target = $ar1[count($ar1) - 1]; if($target == "") { homecoming $url.$ext; } if(strpos(" ".$target, ".")) { $cur = ""; for($i = 0; $i < count($ar1) - 1; $i ++) { $cur .= $ar1[$i]; $cur .= "/"; } homecoming $cur.$ext; } homecoming $url."/".$ext; }

use explode() split $url array delimited /, $bits[0] illustration contain example.com

php url hyperlink local

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