My object unique function:
<?php
function object_unique( $obj ){
$objArray = (array) $obj;
$objArray = array_intersect_assoc( array_unique( $objArray ), $objArray );
foreach( $obj as $n => $f ) {
if( !array_key_exists( $n, $objArray ) ) unset( $obj->$n );
}
return $obj;
}
?>
And these code:
<?php
class Test{
public $pr0 = 'string';
public $pr1 = 'string1';
public $pr2 = 'string';
public $pr3 = 'string2';
}
$obj = new Test;
var_dump( object_unique( $obj ) );
?>
returns:
object(Test)[1]
public 'pr0' => string 'string' (length=6)
public 'pr1' => string 'string1' (length=7)
public 'pr3' => string 'string2' (length=7)
