PHP Language - object id

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Author

object id

Peter Pei

2008-01-07, 10:01 pm

I am reading a PHP5 book for fun. The book gives the attached code, which
supposed to print object id, but throw exception in 5.2.5. I assume that
this can be resolved by defining __toString() method. My question is when
this stopped working (which version)?

<?php

class ShopProduct {
}

$product1 = new ShopProduct();
$product2 = new ShopProduct();
print "$product1\n";
print "$product2\n";

?>

Well I can use ver_dump to see id any way...

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