print_r and objects within arrays

[LaundroMat]

Hi all,

Suppose I have this object, form:

form Object
(
    [form] => Array
        (
            [0] => <form action=&quot;formtest.php&quot; method=&quot;POST&quot; enctype=&quot;multipart/form-data&quot;>

        )

    [url] => formtest.php
    [method] => POST
    [enctype] => multipart/form-data
    [element] => Array
        (
            [0] => Object
        )

)

How do I print out the object that's embedded in the [element]? I tried:

print_r ($form->element[0]);

and others, but none worked... Anyone?

 

[sleipnir214]

I don't know.

Using the following code to set up the object:

[code<?php

class foo
{
var $foo;

function foo()
{
$this->foo = 'foo';
}
}

class bar
{
var $bar;

function bar()
{
$this->bar = 'bar';
}
}

class form
{
var $element;

function form ()
{
$this->element = array
(
new foo(),
new bar()
);
}
}


$form = new form();


print_r ($form->element[0]);

?>
[/code]


Correctly outputs:

foo Object
(
    [foo] => foo
)

What version of PHP are you running?



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[LaundroMat]

Gnnh. My fault completely... I tried your code, and ofcourse it all worked fine.
Then I wondered, but how do I add objects to that array? And everything fell in place then. In a function, I used:

$this->element[] .= new $foo();

Watch that dot! I never should have used it, and that's why it always went wrong.

Thanks for the reply, it pointed me in the right direction