object-vs.php

<?php                                                                                                              
class Test {                                                                                                       
    public $name;                                                                                                  
    public $city;                                                                                                  
    public $state;                                                                                                 
                                                                                                                   
    public function __construct( $name, $city, $state ) {                                                          
        $this->name = $name;                                                                                       
        $this->city = $city;                                                                                       
        $this->state = $state;                                                                                     
    }                                                                                                              
}                                                                                                                  
                                                                                                                   
$init =  memory_get_usage();                                                                                       
                                                                                                                   
$test_me = new Test( 'Joseph Scott', 'Sandy', 'Utah' );                                                            
                                                                                                                   
echo "MEM: " . ( memory_get_usage() - $init ) . "\n";