<?php
namespace FooSpace;
trait Fooable
{
function foo() : \Iterator
{
return new \EmptyIterator();
}
}
class Foo
{
use Fooable;
}
$foo = new Foo();
var_dump($foo->foo([]));
function foo()
{
//Foo::foo(1, 2);
Foo::foo(1, 2)->foobar();
}
function __toString()
{
self::$foo = $this;
return 'foo';
}
function bar()
{
$foo = new Foo();
$foo->foo();
foo();
}
{
public function foo()
{
echo 'a';
}
}
trait B
{
public function foo()
{
echo 'b';
}
}
trait C
{
public function foo()
{
echo 'c';
}
}
class Foo
{
use C, A, B {
B::foo insteadof A, C;
}
}
$t = new Foo();
$t->foo();
?>
class Foo
{
function foo()
{
echo "1";
}
}
function func(&$q)
{
$q = 1;
}
$a = $_GET['a'];
$b = "1 and {$a}";
$e = $_GET['e'];
$e = "1";
$f = "1 and {$e}";
$d = $_COOKIE['d'];
$c = array();
$c[0] = $_POST['c'];
$a = str_replace($b, "1", "2");
//$a = $b = $c = $d = 1;
//$a = $b = $c[0] = $d;
$d = Foo();
$d = new Foo();
Foo::foo();
// affect $a
func($a);
//
$c[0] = $a;
$c[$b] = $a;
echo $c[$b];
function testArgumentsContainsConstantsPostfixExpression()
{
Foo::foo(\b\a\r\Bar::BAZ);
}
/**
* @test
* @expectedException \BadMethodCallException
*/
public function test_if_emit_error_calling_method_not_found()
{
$foo = new Foo();
$foo->bar = 'print';
$foo->foo();
}
<?php
namespace Collections;
class Foo
{
function foo(\Iterator $i) : \Iterator
{
return $i;
}
}
$foo = new Foo();
var_dump($foo->foo(new \EmptyIterator()));