Need Help on Preg Match

[skenny]

Ok I have a code but there are some things i need to add to it but i don't know what

Here is what i want to do

 

1.Remove Duplicates from the array

2.Remove Items from the array that have the word "directory" in it

 

Here is the code

preg_match_all($pattern, $contents, $results, PREG_PATTERN_ORDER);
$results = $results[1];
$results = implode("SPLIT",$results);
$results = "SPLIT".$results;
$results = str_replace("SPLIT/","SPLIT"."/",$results);
$results = explode("SPLIT", $results);
array_shift($results);
foreach ($results as $t ) { 
print ('<a href="'. $t .'">' . $t . '</a><br>'); 
} 

 

It doesn't have to remove the duplicates or the items with the word "directory"

I just don't want these items to PRINT

 

Any help is greatly appreciated

[The Eagle]

Your indentation is incorrect. You may want to start by fixing your match_all strip tags.

 

Also,

 

   foreach ($results as $t ) {

 

Possibly needs a ;

[.josh]

As far as #1, you can use array_unique

[skenny]

As far as #1, you can use array_unique

 

cool thanks to both of you guys.

 

Ummm I am a complete newbie to PHP

 

could anyone possibly help me with the coding of array_unique?

I want anything with the word "directory" to not be added to the array OR to not be printed