ReflectionProperty::isDefault

(PHP 5, PHP 7)
Checks if property is a default property
public bool ReflectionProperty::isDefault ( void )

Checks whether the property was declared at compile-time, or whether the property was dynamically declared at run-time.

Returns:

TRUE if the property was declared at compile-time, or FALSE if it was created at run-time.

Examples:
ReflectionClass::isDefault() example
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<?php
class Foo {
    public $bar;
}
 
$o new Foo();
$o->bar = 42;
$o->baz = 42;
 
$ro new ReflectionObject($o);
var_dump($ro->getProperty('bar')->isDefault());
var_dump($ro->getProperty('baz')->isDefault());
?>

The above example will output:

bool(true)
bool(false)
See also:

ReflectionProperty::getValue() -

doc_php
2025-01-10 15:47:30
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