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10 lines
178 B
Markdown
10 lines
178 B
Markdown
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# PossiblyNullOperand
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Emitted when using a possibly `null` value as part of an operation (e.g. `+`, `.`, `^` etc.)
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```php
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function foo(?int $a) : void {
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echo $a + 5;
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}
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```
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