- var_export: documentation ( source)
<?php
class boo {
}
$x = new boo;
$y = new boo;
$z = $y;
var_export( $x == $y );
echo "\n";
var_export( $x == $z );
echo "\n";
var_export( $y == $z );
echo "\n";
var_export( $x === $y );
echo "\n";
var_export( $x === $z );
echo "\n";
var_export( $y === $z );