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Add match section #21

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merged 1 commit into from
Aug 9, 2022
Merged

Add match section #21

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15 changes: 14 additions & 1 deletion spec.md
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Original file line number Diff line number Diff line change
Expand Up @@ -710,7 +710,7 @@ if (
}
```

### 5.2 `switch`, `case`
### 5.2 `switch`, `case`, `match`

A `switch` structure looks like the following. Note the placement of
parentheses, spaces, and braces. The `case` statement MUST be indented once
Expand Down Expand Up @@ -757,6 +757,19 @@ switch (
}
```

Similarly, a `match` expression looks like the following. Note the placement
of parentheses, spaces, and braces.

```php
<?php

$returnValue = match ($expr) {
0 => 'First case',
1, 2, 3 => multipleCases(),
default => 'Default case',
};
```

### 5.3 `while`, `do while`

A `while` statement looks like the following. Note the placement of
Expand Down