What alternatives to var_dump exist for debugging in PHP, such as var_export and the ReflectionClass class, and how effective are they in accessing object properties and methods?

When debugging in PHP, var_dump can be a useful tool to display the structure and values of variables. However, alternatives like var_export and the ReflectionClass class can also be effective in accessing object properties and methods. Var_export can be used to generate a parsable string representation of a variable, while ReflectionClass allows for more advanced introspection of objects. 

// Using var_export to display a variable
$myVar = ['apple', 'banana', 'cherry'];
echo var_export($myVar);

// Using ReflectionClass to access object properties and methods
class MyClass {
    public $myProperty = 'Hello';
    
    public function myMethod() {
        return 'World';
    }
}

$reflection = new ReflectionClass('MyClass');
$properties = $reflection->getProperties();
$methods = $reflection->getMethods();

foreach ($properties as $property) {
    echo $property->getName() . "\n";
}

foreach ($methods as $method) {
    echo $method->getName() . "\n";
}

Keywords

var_dump var_export ReflectionClass debugging object properties

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