PHPSet: when you just want a set.

##Is PHPSet for you?

• Sick of doing array( "key1" => NULL, "key2" => NULL, ... )?
• Annoyed with array indexes being typecast without your permission?
• Want to store objects, resources or arrays in a set?
• Love O(1) lookups?

##PHPSet is for you!

$set = new PHPSet( 1, 1., "1", TRUE, NULL ); //set are type sensitive
$set->has( 1 ); // true
$set->has( 1. ); // true
$set->remove( 1 );
$set->has( 1 ); // false
$set->has( 1. ); // true!