- var_dump: documentation ( source)
- extract: documentation ( source)
<?php
class obj implements arrayaccess {
private $container = array();
public function __construct() {
$this->container = array('a' => 1, 'b' => 2, 'c' => 3);
}
public function offsetSet($offset, $value) {
if (is_null($offset)) {
$this->container[] = $value;
} else {
$this->container[$offset] = $value;
}
}
public function offsetExists($offset) {
return isset($this->container[$offset]);
}
public function offsetUnset($offset) {
unset($this->container[$offset]);
}
public function offsetGet($offset) {
return isset($this->container[$offset]) ? $this->container[$offset] : null;
}
}
$obj = new obj;
extract($obj);
var_dump($a, $b, $c);