Hi, I'm sure I could find this on PHP.net if only I knew what to search for!
Basically I'm trying to loop through all public variables from within a class.
To simplify things:
<?PHP
class Person
{
public $name = 'Fred';
public $email = '[email protected]';
private $password = 'sexylady';
public function __construct()
{
foreach ($this as $key=>$val)
{
echo "$key is $val \n";
}
}
}
$fred = new Person;
Should just display Fred's name and email....
http://php.net/manual/en/function.get-class-vars.php
You can use get_class_vars() function:
<?php
class Person
{
public $name = 'Fred';
public $email = '[email protected]';
private $password = 'sexylady';
public function __construct()
{
$params = get_class_vars(__CLASS__);
foreach ($params AS $key=>$val)
{
echo "$key is $val \n";
}
}
}
?>
Use Reflection. I've modified an example from the PHP manual to get what you want:
class Person
{
public $name = 'Fred';
public $email = '[email protected]';
private $password = 'sexylady';
public function __construct()
{
$reflect = new ReflectionObject($this);
foreach ($reflect->getProperties(ReflectionProperty::IS_PUBLIC) as $prop)
{
$propName = $prop->getName();
echo $this->$propName . "\n";
}
}
}