<?php

//* >= PHP 5.3
namespace ns;
// */

//*
echo 'PHP 5.3+ code testing';
const CONST_VALUE = 1;
echo $this::CONST_VALUE;
echo $a::CONST_VALUE;
echo CONST_VALUE;
$this::__construct();
$obj::__construct();
$a = $b ?: $d;
$a = ($b ?: $d) + $c;
$a = f1() ?: f2();
$a = ($b ? $c : $d);
$a = ($b ? $c : $d) + $c;
$a = (f1() ? f3() : f2());

if ($b ?: $d) {
	echo 'if ($b ?: $d)';
}

if (($b ?: $d) + $c) {
	echo 'if (($b ?: $d) + $c)';
}

if (f1() ?: f2()) {
	echo 'if (f1() ?: f2())';
}

echo 'goto a';
goto a;

$i = 1;

for (; $i <= 2; ++$i) {
	goto a;
}

a:
echo 'label a';
echo preg_replace_callback('~-([a-z])~', function($match) {
	return strtoupper($match[1]);
}, 'hello-world');
$greet = function($name) {
	printf("Hello %s\r\n", $name);
};
$greet('World');
$greet('PHP');
$total = 0;
$tax = 1;
$callback = function($quantity, $product) use($tax, &$total) {
	$tax = 'tax';
	static $static1 = array(1);
	static $static2;
	$tax = 'tax';
	$tax = --$tax;
	$pricePerItem = constant('PRICE_' . strtoupper($product));
	$total += $pricePerItem * $quantity * ($tax + 1);
};
// */
exit();

?>