phanalist

E2 Catching an exception.

Example

<?php

namespace Test\e2;

class EmptyCatch {
    public function test() {
        try {
            $this->throw();
        } catch(Exception $e) {}
    }

    public function throw() {
        throw new Exception("test");
    }
}

There is nothing wrong with catching an exception. The problem is that Exception can be anything. And when implementing this feature, you probably are try to solve an issue that ran into.

Instead of catching \Exception or Throwable it will be better to create a specific Throwable class that specificies what happened.

Solution

```php <?php

namespace Test\e2;

class EmptyCatch { public function test() { try { $this->throw(); } catch(TestFailedException $e) {} }

public function throw() {
    throw new TestFailedException("test");
} } `

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