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psalm/docs/running_psalm/issues/TaintedCallable.md
Daniel Schmelz 9c67b85f39
Fix typos
2022-08-20 23:29:03 +02:00

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Markdown

# TaintedCallable
Emitted when tainted text is used in an arbitrary function call.
This can lead to dangerous situations, like running arbitrary functions.
```php
<?php
$name = $_GET["name"];
evalCode($name);
function evalCode(string $name) {
if (is_callable($name)) {
$name();
}
}
```