Online PHP editor | refs for UhMaE

<?php echo "Numeric strings will be converted into an integer\n"; var_dump(array( 1 => 1, '1' => '1', 's1' => 's1', )); echo "Booleans will be converted into an integer:\n"; var_dump(array( 0 => 0, 1 => 1, true => true, false => false, )); echo "NULL will be converted into an empty string:\n"; var_dump(array( '' => '', null => null, )); echo "A resource will be converted into an integer:\n"; var_dump(array( new stdClass => 'new stdClass', ));