How can developers effectively debug and troubleshoot issues related to object properties and arrays in PHP scripts?

To effectively debug and troubleshoot issues related to object properties and arrays in PHP scripts, developers can use var_dump() or print_r() functions to inspect the contents of objects and arrays. These functions will display the structure and values of the variables, helping developers identify any issues with their properties or elements. 

// Example code snippet demonstrating the use of var_dump() to debug object properties
class User {
    public $name = 'John';
    public $age = 30;
}

$user = new User();
var_dump($user);
```

```php
// Example code snippet demonstrating the use of print_r() to troubleshoot array elements
$fruits = array('apple', 'banana', 'orange');
print_r($fruits);

Keywords

var_dump print_r debug_backtrace array_key_exists isset

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