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-   -   PHP guys please fix this shit for me (https://gfy.com/showthread.php?t=720277)

Mr. Mike 04-01-2007 09:31 PM
PHP guys please fix this shit for me
 
PHP Code:
$full_url = "http:///www.wojfun.com/contactus_form.html";
$pos_dslash = strpos($full_url, "/", 7);
$trimmed_url = substr($full_url, 0, $pos_dslash); 
trimmed url= http://www.wojfun.com

Please fix this so result is only www.wojfun.com (without http://)

thanks!!!

webgeek 04-01-2007 09:34 PM
check http://php.net/parse_url

SmokeyTheBear 04-01-2007 09:35 PM
$url = "http://www.site.com/blah/etc.com";
// remove the http://
$url = str_replace("http://","",$url);
// split at "/"
$exp = explode("/",$url);
// result is everything before first /
$end = $exp[0];

theres shorter ways but to show whats going on

BigBen 04-01-2007 09:35 PM
Edit - Nevermind.

SmokeyTheBear 04-01-2007 09:38 PM
or you could just add this to the code you have ( last line )
$trimmed_url = str_replace("http://","",$trimmed_url);

Mr. Mike 04-01-2007 09:39 PM
Quote:
Originally Posted by SmokeyTheBear (Post 12180195)
$url = "http://www.site.com/blah/etc.com";
// remove the http://
$url = str_replace("http://","",$url);
// split at "/"
$exp = explode("/",$url);
// result is everything before first /
$end = $exp[0];

theres shorter ways but to show whats going on
Perfect, thank you!!

SmokeyTheBear 04-01-2007 09:41 PM
if you do it this way then the url can either have http:// or not it wont matter

Mr. Mike 04-01-2007 09:43 PM
Quote:
Originally Posted by SmokeyTheBear (Post 12180217)
if you do it this way then the url can either have http:// or not it wont matter
yeah the urls are all in a db, they all have http://, your code worked perfect.

Bro Media - BANNED FOR LIFE 04-01-2007 09:43 PM
preg_match('!^https?://([a-zA-Z\-_\.0-9]+)!',addslashes(htmlspecialchars($_SERVER['HTTP_REFERER'], ENT_QUOTES)), $ref);

$ref[1] result in www.referringsite.com

Alky 04-01-2007 10:20 PM
Quote:
Originally Posted by webgeek (Post 12180191)
another bump for people trying to reinvent the wheel

SmokeyTheBear 04-01-2007 11:24 PM
Quote:
Originally Posted by Alky (Post 12180314)
another bump for people trying to reinvent the wheel
no harm in that , people have made billions over the years reinventing the wheel over and over..

tommy gun 04-01-2007 11:36 PM
I like the perl version:

Code:
print "please paypal $100";
my $deposit = <STDIN>;
if ($deposit == 100) {
    do_work();
}

Alky 04-01-2007 11:42 PM
Quote:
Originally Posted by SmokeyTheBear (Post 12180487)
no harm in that , people have made billions over the years reinventing the wheel over and over..
rewriting a function which uses more system resources can make millions? :winkwink:

V_RocKs 04-01-2007 11:52 PM
Code:
$full_url = "http:///www.wojfun.com/contactus_form.html";
$trimmed_url = str_replace("http://","",$full_url);

tommy gun 04-02-2007 12:08 AM
Code:
$trimmed_url = preg_replace('/^http:\/\/:/', '', $full_url);
$trimmed_url = preg_replace('/\/.*/', '', $trimmed_url);


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