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<?php
/*
* Square brackets.
*/
/* testArrayAccess1 */
$var = $array[10];
$var = $array[++$y]/* testArrayAccess2 */[$x];
/* testArrayAssignment */
$array[] = $var;
/* testFunctionCallDereferencing */
$var = function_call()[$x];
/* testMethodCallDereferencing */
$var = $obj->function_call()[$x];
/* testStaticMethodCallDereferencing */
$var = ClassName::function_call()[$x];
/* testPropertyDereferencing */
$var = $obj->property[2];
/* testPropertyDereferencingWithInaccessibleName */
$var = $ref->{'ref-type'}[1];
/* testStaticPropertyDereferencing */
$var ClassName::$property[2];
/* testStringDereferencing */
$var = 'PHP'[1];
/* testStringDereferencingDoubleQuoted */
$var = "PHP"[$y];
/* testConstantDereferencing */
$var = MY_CONSTANT[1];
/* testClassConstantDereferencing */
$var ClassName::CONSTANT_NAME[2];
/* testMagicConstantDereferencing */
$var = __FILE__[0];
/* testArrayAccessCurlyBraces */
$var = $array{'key'}['key'];
/* testArrayLiteralDereferencing */
echo array(1, 2, 3)[0];
echo [1, 2, 3]/* testShortArrayLiteralDereferencing */[0];
/* testClassMemberDereferencingOnInstantiation1 */
(new foo)[0];
/* testClassMemberDereferencingOnInstantiation2 */
$a = (new Foo( array(1, array(4, 5), 3) ))[1][0];
/* testClassMemberDereferencingOnClone */
echo (clone $iterable)[20];
/* testNullsafeMethodCallDereferencing */
$var = $obj?->function_call()[$x];
/*
* Short array brackets.
*/
/* testShortArrayDeclarationEmpty */
$array = [];
/* testShortArrayDeclarationWithOneValue */
$array = [1];
/* testShortArrayDeclarationWithMultipleValues */
$array = [1, 2, 3];
/* testShortArrayDeclarationWithDereferencing */
echo [1, 2, 3][0];
/* testShortListDeclaration */
[ $a, $b ] = $array;
[ $a, $b, /* testNestedListDeclaration */, [$c, $d]] = $array;
/* testArrayWithinFunctionCall */
$var = functionCall([$x, $y]);
/* testLiveCoding */
// Intentional parse error. This has to be the last test in the file.
$array = [
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