ReflectionProperty::__constructConstruct a ReflectionProperty object
&reftitle.description;
publicReflectionProperty::__constructmixedclassstringname
&warn.undocumented.func;
&reftitle.parameters;
class
The class name, that contains the property.
name
The name of the property being reflected.
&reftitle.returnvalues;
&return.void;
&reftitle.errors;
Trying to get or set private or protected class property's values
will result in an exception being thrown.
&reftitle.examples;
<methodname>ReflectionProperty::__construct</methodname> example
The%s%s%s%s property '%s' (which was %s)\n" .
" having the modifiers %s\n",
$prop->isPublic() ? ' public' : '',
$prop->isPrivate() ? ' private' : '',
$prop->isProtected() ? ' protected' : '',
$prop->isStatic() ? ' static' : '',
$prop->getName(),
$prop->isDefault() ? 'declared at compile-time' : 'created at run-time',
var_export(Reflection::getModifierNames($prop->getModifiers()), 1)
);
// Create an instance of String
$obj= new String();
// Get current value
printf("---> Value is: ");
var_dump($prop->getValue($obj));
// Change value
$prop->setValue($obj, 10);
printf("---> Setting value to 10, new value is: ");
var_dump($prop->getValue($obj));
// Dump object
var_dump($obj);
?>
]]>
&example.outputs.similar;
The public property 'length' (which was declared at compile-time)
having the modifiers array (
0 => 'public',
)
---> Value is: int(5)
---> Setting value to 10, new value is: int(10)
object(String)#2 (1) {
["length"]=>
int(10)
}
]]>
Getting value from private and protected properties using <classname>ReflectionProperty</classname> class
setAccessible(true); /* As of PHP 5.3.0 */
var_dump($prop->getValue($obj)); // int(2)
$prop = new ReflectionProperty('Foo', 'z');
$prop->setAccessible(true); /* As of PHP 5.3.0 */
var_dump($prop->getValue($obj)); // int(2)
?>
]]>
&example.outputs.similar;
&reftitle.seealso;
ReflectionProperty::getNameConstructors