normal text
test"; ?>
some_var[$index]}\nin {$this->file} is missing.\nThis is bad.");
$arr = array();
foreach($arr as $i => $v):
echo($i);
endforeach
echo " $var {$var} ${var} ";
echo " $var[1] {$var[1]} ${var[1]} ";
echo " $var[-1] {$var[-1]} ${var[-1]} ";
echo " $var[i] {$var[i]} ${var[i]} ";
echo " $var[-i] {$var[-i]} ${var[-i]} ";
echo " $var[$i] {$var[$i]} ${var[$i]} ";
echo " $var[-$i] {$var[-$i]} ${var[-$i]} ";
echo " $var[$$i] {$var[$$i]} ${var[$$i]} ";
echo " $var[$x->i] {$var[$x->i]} ${var[$x->i]} ";
echo " $var[$x->$i] {$var[$x->$i]} ${var[$x->$i]} ";
echo " $$var {$$var} $${var} ";
echo " $$var[1] {$$var[1]} $${var[1]} ";
echo " $$var[$i] {$$var[$i]} $${var[$i]} ";
echo " $var[$i] {$var[$i]} ${var[$i]} ";
echo " $var[1+1] {$var[1+1]} ${var[1+1]} ";
echo " $var->mem {$var->mem} ${var->mem} ";
echo " $var->3 {$var->3} ${var->3} ";
echo " $var-> {$var->} ${var->} ";
echo " $var->$mem {$var->$mem} ${var->$mem} ";
echo " ${$x->{'mem'}} ";
echo "\n \t \\ \xff \x";
echo "\{$x}";
echo <<bla $var \$var bla\'
HTML;
echo <<<"HTML"
bla $var \$var bla\'
HTML;
echo <<<'HTML'
bla $var \$var bla\'
HTML;
echo <<bla $var \$var bla\'
DOC;
echo <<bla $var \$var bla\'
DOC;
echo <<bla $var \$var bla\'
DOC;
echo 123456 1_2_34_5 1__2 1_;
echo 0x12345af 0x1_2_3_45_a_f 0x1__2 0x_1 0x1_ 0x1g 0xg;
echo 0b1011 0b1_01_1 0b1__0 0b_1 0b1_ 0b12 0b2;
echo 01234 01_23_4 0_1 0__1 01_ 018 08;
echo 0o1234 0O1_23_4 0o1_1_ 0o1__1 0o_1;
echo 123. .45 123.45 1_23.4_5e1_2;
echo 123.e1 .45e1 123.45e1;
echo 123.e+1 .45e+1 123.45e+1;
echo 123.e++1 ._45e+1 123._45e+1; // bad float
echo 123...45;
echo add(...[1, 2])."\n";
function gen_three_nulls() {
foreach (range(1, 3) as $i) {
yield;
}
}
function &gen_reference() {
$value = 3;
while ($value > 0) {
yield $value;
}
}
function gen() {
yield 0; // key 0
yield from inner(); // keys 0-2
yield 4; // key 1
}
switch (1) {
case 1: echo 'plop';
case 1; echo 'plop';
default: echo 'plop';
default : echo 'plop';
}
class User
{
public int $id;
public ?string $name;
public function __construct(int $id, ?string $name) : void
{
$this->id = $id;
$this->name = $name;
}
}
class MyClass {
const CONST_VALUE = 'A constant value';
}
class OtherClass extends MyClass
{
public static $my_static = 'static var';
public static function doubleColon() {
echo parent::CONST_VALUE . "\n";
echo self::$my_static . "\n";
}
}
$classname = 'MyClass';
echo $classname::CONST_VALUE;
echo MyClass::CONST_VALUE;
$classname = 'OtherClass';
$classname::doubleColon();
OtherClass::doubleColon();
new $classname::class;
$user = new User(1234, null);
$y = 1;
$fn1 = fn($x) => $x + $y;
$fn2 = function ($x) use ($y) {
return $x + $y;
};
$a = [1,2,3,'x'=>4];
$b = array(1,2,3,'x'=>4);
namespace A\B\C;
class Exception extends \Exception {}
$b = new \Exception('hi');
$x = new A\B\Foo('hi');
$n = \strlen($str) - 1;
$r = $x <=> $y and $z;
#[ExampleAttribute('Hello world', 42)]
class Foo {}
function foo(#[TestAttr] $bar){
}
enum Suit {
case Clubs;
case Diamonds;
}
?>
bla ba