Building subversion on MAC OS X

make bash_login
=======================
mate ~/.bash_login

put this line in
================
export PATH="/usr/local/bin:/usr/local/sbin:$PATH"
-> save it and exit

run it
==========
. ~/.bash_login


get the source and install
============================
curl -O http://subversion.tigris.org/downloads/subversion-1.4.3.tar.gz
curl -O http://subversion.tigris.org/downloads/subversion-deps-1.4.3.tar.gz
tar xzvf subversion-1.4.3.tar.gz
tar xzvf subversion-deps-1.4.3.tar.gz
cd subversion-1.4.3
./configure --prefix=/usr/local --with-openssl --with-ssl --with-zlib=/usr
make
sudo make install
cd ..

Arrayaccess

class obj implements arrayaccess {
private $container = array();
public function __construct() {
$this->container = array(
"one" => 1,
"two" => 2,
"three" => 3,
);
}
public function offsetSet($offset, $value) {
$this->container[$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;

var_dump(isset($obj["two"]));
var_dump($obj["two"]);
unset($obj["two"]);
var_dump(isset($obj["two"]));
$obj["two"] = "A value";
var_dump($obj["two"]);

?>


Out:
bool(true)
int(2)
bool(false)
string(7) "A value"