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--TEST--
ReflectionParameter class - isPassedByReferenceMethod()
--CREDITS--
Robin Fernandes <robinf@php.net>
Steve Seear <stevseea@php.net>
--FILE--
<?php
class ReflectTestClass {
public static function staticMethod(&$paramOne, $anotherParam) {
return ++$theIncrement;
}
public function instanceMethod($firstParam, &$secondParam) {
$firstParam = "Hello\n";
}
}
// Create an instance of the Reflection_Method class
$method = new ReflectionMethod('ReflectTestClass', 'staticMethod');
// Get the parameters
$parameters = $method->getParameters();
echo "Parameters from staticMethod:\n\n";
foreach($parameters as $parameter) {
var_dump($parameter);
if($parameter->isPassedByReference()) {
echo "This param is passed by reference\n";
} else {
echo "This param is not passed by reference\n";
}
echo "\n";
}
// Create an instance of the Reflection_Method class
$method = new ReflectionMethod('ReflectTestClass', 'instanceMethod');
// Get the parameters
$parameters = $method->getParameters();
echo "Parameters from instanceMethod:\n\n";
foreach($parameters as $parameter) {
var_dump($parameter);
if($parameter->isPassedByReference()) {
echo "This param is passed by reference\n";
} else {
echo "This param is not passed by reference\n";
}
echo "\n";
}
echo "done\n";
?>
--EXPECTF--
Parameters from staticMethod:
object(ReflectionParameter)#%i (1) {
["name"]=>
string(8) "paramOne"
}
This param is passed by reference
object(ReflectionParameter)#%i (1) {
["name"]=>
string(12) "anotherParam"
}
This param is not passed by reference
Parameters from instanceMethod:
object(ReflectionParameter)#%i (1) {
["name"]=>
string(10) "firstParam"
}
This param is not passed by reference
object(ReflectionParameter)#%i (1) {
["name"]=>
string(11) "secondParam"
}
This param is passed by reference
done