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15 lines
200 B
Markdown
15 lines
200 B
Markdown
# PossiblyNullReference
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Emitted when trying to call a method on a possibly null value
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```php
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<?php
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class A {
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public function bar() : void {}
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}
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function foo(?A $a) : void {
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$a->bar();
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}
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```
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