- print_r: documentation ( source)
<?php
class MyClass {
public $prop;
}
$foo = new MyClass();
$foo->prop = 'test1';
$bar = $foo;
$bam = new MyClass();
$bam->prop = 'test2';
$bak = new MyClass();
$bak->prop = 'test1';
$test = array($foo, $bar, $bam, $bak);
print_r($test);
//print_r(array_unique($test, SORT_REGULAR));