[SOLVED] array multiple

[Guest]

I have a big array of words and i want to strip all the words out of it that do not appear more than $amount

[kenrbnsn]

Can you explain your problem better and give a short example?

 

Ken

[Guest]

There are a bunch of words in a array I would want to take all the words out that occur less than so many times.

 

like

$amount = 2

 

array

  name

  user

  idontknow

  whatever

  name

 

I would want to strip everything except for name because it occurs the amount of amount or more

[Guest]

Does anyone know how I can do this?

[Orio]

Try this function:

 

<?php

function filter_array($array, $amount)
{
$copy = $array;
foreach($array as $key => $val)
	if(count(array_keys($array, $array[$key])) < $amount)
		unset($copy[$key]);
return $copy;
}

?>

 

Orio.

[Guest]

Thank You