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psalm/docs/running_psalm/issues/InvalidGlobal.md

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# InvalidGlobal
Emitted when there's a reference to the global keyword where it's not expected.
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```php
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<?php
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global $e;
```
If the file is included from a non-global scope this issue will have to be suppressed. See
[Config suppression](../dealing_with_code_issues/#suppressing-issues) for how to suppress this at the file or directory
level.