<?php
function simpleLongArray($x) {
return array(
/* testLongArrayArrowSimple */
0 => 'Zero',
);
}
function simpleShortArray($x) {
return [
/* testShortArrayArrowSimple */
0 => 'Zero',
];
}
function simpleLongList($x) {
list(
/* testLongListArrowSimple */
0 => $a,
) = $x;
}
function simpleShortList($x) {
[
/* testShortListArrowSimple */
0 => $a,
] = $x;
}
function simpleYield($x) {
$i = 0;
foreach (explode("\n", $x) as $line) {
/* testYieldArrowSimple */
yield ++$i => $line;
}
}
function simpleForeach($x) {
/* testForeachArrowSimple */
foreach ($x as $k => $value) {}
}
function simpleMatch($x) {
return match ($x) {
/* testMatchArrowSimpleSingleCase */
0 => 'Zero',
/* testMatchArrowSimpleMultiCase */
2, 4, 6 => 'Zero',
/* testMatchArrowSimpleSingleCaseWithTrailingComma */
1, => 'Zero',
/* testMatchArrowSimpleMultiCaseWithTrailingComma */
3, 5, => 'Zero',
};
}
function simpleArrowFunction($y) {
/* testFnArrowSimple */
return fn ($y) => callMe($y);
}
function matchNestedInMatch() {
$x = match ($y) {
/* testMatchArrowNestedMatchOuter */
default, => match ($z) {
/* testMatchArrowNestedMatchInner */
1 => 1
},
};
}
function matchNestedInLongArrayValue() {
$array = array(
/* testLongArrayArrowWithNestedMatchValue1 */
'a' => match ($test) {
/* testMatchArrowInLongArrayValue1 */
1 => 'a',
/* testMatchArrowInLongArrayValue2 */
2 => 'b'
},
/* testLongArrayArrowWithNestedMatchValue2 */
$i => match ($test) {
/* testMatchArrowInLongArrayValue3 */
1 => 'a',
},
);
}
function matchNestedInShortArrayValue() {
$array = [
/* testShortArrayArrowWithNestedMatchValue1 */
'a' => match ($test) {
/* testMatchArrowInShortArrayValue1 */
1 => 'a',
/* testMatchArrowInShortArrayValue2 */
2 => 'b'
},
/* testShortArrayArrowWithNestedMatchValue2 */
$i => match ($test) {
/* testMatchArrowInShortArrayValue3 */
1 => 'a',
},
];
}
function matchNestedInLongArrayKey() {
$array = array(
match ($test) { /* testMatchArrowInLongArrayKey1 */ 1 => 'a', /* testMatchArrowInLongArrayKey2 */ 2 => 'b' }
/* testLongArrayArrowWithMatchKey */
=> 'dynamic keys, woho!',
);
}
function matchNestedInShortArrayKey() {
$array = [
match ($test) { /* testMatchArrowInShortArrayKey1 */ 1 => 'a', /* testMatchArrowInShortArrayKey2 */ 2 => 'b' }
/* testShortArrayArrowWithMatchKey */
=> 'dynamic keys, woho!',
];
}
function arraysNestedInMatch() {
$matcher = match ($x) {
/* testMatchArrowWithLongArrayBodyWithKeys */
0 => array(
/* testLongArrayArrowInMatchBody1 */
0 => 1,
/* testLongArrayArrowInMatchBody2 */
'a' => 2,
/* testLongArrayArrowInMatchBody3 */
'b' => 3
),
/* testMatchArrowWithShortArrayBodyWithoutKeys */
1 => [1, 2, 3],
/* testMatchArrowWithLongArrayBodyWithoutKeys */
2 => array( 1, [1, 2, 3], 2, 3),
/* testMatchArrowWithShortArrayBodyWithKeys */
3 => [
/* testShortArrayArrowInMatchBody1 */
0 => 1,
/* testShortArrayArrowInMatchBody2 */
'a' => array(1, 2, 3),
/* testShortArrayArrowInMatchBody3 */
'b' => 2,
3
],
/* testShortArrayArrowinMatchCase1 */
[4 => 'a', /* testShortArrayArrowinMatchCase2 */ 5 => 6]
/* testMatchArrowWithShortArrayWithKeysAsCase */
=> 'match with array as case value',
/* testShortArrayArrowinMatchCase3 */
[4 => 'a'], /* testLongArrayArrowinMatchCase4 */ array(5 => 6),
/* testMatchArrowWithMultipleArraysWithKeysAsCase */
=> 'match with multiple arrays as case value',
};
}
function matchNestedInArrowFunction($x) {
/* testFnArrowWithMatchInValue */
$fn = fn($x) => match(true) {
/* testMatchArrowInFnBody1 */
1, 2, 3, 4, 5 => 'foo',
/* testMatchArrowInFnBody2 */
default => 'bar',
};
}
function arrowFunctionsNestedInMatch($x) {
return match ($x) {
/* testMatchArrowWithFnBody1 */
1 => /* testFnArrowInMatchBody1 */ fn($y) => callMe($y),
/* testMatchArrowWithFnBody2 */
default => /* testFnArrowInMatchBody2 */ fn($y) => callThem($y)
};
}
function matchShortArrayMismash() {
$array = [
match ($test) {
/* testMatchArrowInComplexShortArrayKey1 */
1 => [ /* testShortArrayArrowInComplexMatchValueinShortArrayKey */ 1 => 'a'],
/* testMatchArrowInComplexShortArrayKey2 */
2 => 'b'
/* testShortArrayArrowInComplexMatchArrayMismash */
} => match ($test) {
/* testMatchArrowInComplexShortArrayValue1 */
1 => [ /* testShortArrayArrowInComplexMatchValueinShortArrayValue */ 1 => 'a'],
/* testMatchArrowInComplexShortArrayValue2 */
2 => /* testFnArrowInComplexMatchValueInShortArrayValue */ fn($y) => callMe($y)
},
];
}
function longListInMatch($x, $y) {
return match($x) {
/* testMatchArrowWithLongListBody */
1 => list('a' => $a, /* testLongListArrowInMatchBody */ 'b' => $b, 'c' => list('d' => $c)) = $y,
/* testLongListArrowInMatchCase */
list('a' => $a, 'b' => $b) = $y /* testMatchArrowWithLongListInCase */ => 'something'
};
}
function shortListInMatch($x, $y) {
return match($x) {
/* testMatchArrowWithShortListBody */
1 => ['a' => $a, 'b' => $b, 'c' => /* testShortListArrowInMatchBody */ ['d' => $c]] = $y,
/* testShortListArrowInMatchCase */
['a' => $a, 'b' => $b] = $y /* testMatchArrowWithShortListInCase */ => 'something'
};
}
function matchInLongList() {
/* testMatchArrowInLongListKey */
list(match($x) {1 => 1, 2 => 2} /* testLongListArrowWithMatchInKey */ => $a) = $array;
}
function matchInShortList() {
/* testMatchArrowInShortListKey */
[match($x) {1 => 1, 2 => 2} /* testShortListArrowWithMatchInKey */ => $a] = $array;
}
function longArrayWithConstantKey() {
$arr = array(
/* testLongArrayArrowWithClassConstantKey */
SomeClass::DEFAULT => 1,
);
}
function shortArrayWithConstantKey() {
$arr = [
/* testShortArrayArrowWithClassConstantKey */
SomeClass::DEFAULT => 1,
];
}
function yieldWithConstantKey() {
/* testYieldArrowWithClassConstantKey */
yield SomeClass::DEFAULT => 1;
}
function longArrayWithConstantKeyNestedInMatch() {
return match($x) {
/* testMatchArrowWithNestedLongArrayWithClassConstantKey */
default => array(
/* testLongArrayArrowWithClassConstantKeyNestedInMatch */
SomeClass::DEFAULT => 1,
),
};
}
function shortArrayWithConstantKeyNestedInMatch() {
return match($x) {
/* testMatchArrowWithNestedShortArrayWithClassConstantKey */
default => [
/* testShortArrayArrowWithClassConstantKeyNestedInMatch */
SomeClass::DEFAULT => 1,
],
};
}
function longArrayWithConstantKeyWithNestedMatch() {
return array(
/* testLongArrayArrowWithClassConstantKeyWithNestedMatch */
SomeClass::DEFAULT => match($x) {
/* testMatchArrowNestedInLongArrayWithClassConstantKey */
default => 'foo'
},
);
}
function shortArrayWithConstantKeyWithNestedMatch() {
return [
/* testShortArrayArrowWithClassConstantKeyWithNestedMatch */
SomeClass::DEFAULT => match($x) {
/* testMatchArrowNestedInShortArrayWithClassConstantKey */
default => 'foo'
},
];
}
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