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thunder99

06-30-2011 02:58 AM

Quick php question

I know there's an easy way of doing this, but I'm having a brain freeze.

I want to extract the domain name from this array value

a:1:{s:10:"formfield1";s:17:"www.domain.com";}

Anybody know how?

V_RocKs

06-30-2011 03:39 AM

Without or without www.?

Without loading it as JSON shit or whatever that format is...

explode is your friend.

misterhhs

06-30-2011 03:52 AM

In my opinion this isn't even correct JSON.
Php has some JSON-functions, these will be the easiest way.

V_RocKs

06-30-2011 04:02 AM

This is fucked with by wordpress I am assuming. It has it's own API to pull it back out.

But if it all is in the same format.. just explode it and move on

Soteko

06-30-2011 04:27 AM

Code:

        



$sString = 'a:1:{s:10:"formfield1";s:17:"www.domain.com";}';

        

$sTemp = explode(":", $sString);

$iLastIndex = count($sTemp)-1;

        

$sDomain = str_replace( array('"', ';', '}'), "", $sTemp[$iLastIndex]);

echo $sDomain;

Dido	06-30-2011 06:22 AM

Quote:

Originally Posted by thunder99 (Post 18249976)

I know there's an easy way of doing this, but I'm having a brain freeze.

I want to extract the domain name from this array value

a:1:{s:10:"formfield1";s:17:"www.domain.com";}

Anybody know how?

This is the way a serialized() array looks like in PHP.
So I guess you could just unserialize() it and then extract $foo['formfield'], which should yield 'www.domain.com'...

[edit]
After actually checking if it would work, I noticed your original isn't formatted properly... the second part claims it's going to contain a string of 17 characters when it's only a 14 character one... so this exact example won't work, but the original of 'www.domain.com' would probably work just fine :P

thunder99

06-30-2011 07:07 AM

Quote:

Originally Posted by Soteko (Post 18250073)

Code:

        



$sString = 'a:1:{s:10:"formfield1";s:17:"www.domain.com";}';

        

$sTemp = explode(":", $sString);

$iLastIndex = count($sTemp)-1;

        

$sDomain = str_replace( array('"', ';', '}'), "", $sTemp[$iLastIndex]);

echo $sDomain;

I ending up using something similar to this, thanks for the pointers Guys.

Kiopa_Matt

06-30-2011 07:18 AM

Above is wrong. Here:

Code:

$sString = 'a:1:{s:10:"formfield1";s:17:"www.domain.com";}';



$vars = unserialize($sString);

$domain = $vars['formfield1'];

EDIT: Sorry, dido got it. Guess I should read the whole thread before replying.

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