function __construct()
{
echo __METHOD__, "\n";
}
}
namespace Fiz\Biz\Buz;
use Foo\Bar\Baz\{A, B, C as AC, D, function foo, function bar as buz, const FOO, const BAR as BOZ};
class C
{
function __construct()
{
echo __METHOD__, "\n";
}
}
function bar()
{
echo __FUNCTION__, "\n";
}
const BAR = 100;
new A();
new B();
new AC();
new D();
new C();
foo();
buz();
bar();
var_dump(FOO);
var_dump(BOZ);
var_dump(BAR);
<?php
$a = array(1, 2, 3, 4, 5);
function foo($a, $b, $c)
{
var_dump('foo');
return 1;
}
function bar($a, $b, $c)
{
var_dump('bar');
return 2;
}
function buz($x, $y)
{
if ($y) {
return $x;
}
return 1;
}
$s = buz('hello', 1);
foreach ($a as $s[3]) {
var_dump($s);
}
$i = 0;
foreach ($a as $a[bar($i++, $i++, $i++)] => &$a[foo($i++, $i++, $i++)]) {
var_dump($a[1], $a[2]);
}
foreach ($a as $a[bar($i++, $i++, $i++)] => $a[foo($i++, $i++, $i++)]) {
var_dump($a[1], $a[2]);
}
<?php
$foo = 123;
function &baz()
{
global $foo;
return $foo;
}
function bar()
{
$baz = 'baz';
return $baz();
}
function buz()
{
global $foo;
return $foo;
}
$a =& bar();
$a = 456;
var_dump($a, $foo);
$a =& buz();
$a = 789;
var_dump($a, $foo);