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Commit 54a40f3

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Add ReflectionProperty::isLazy()
Closes GH-16342 
1 parent c9a30c9 commit 54a40f3

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5 files changed

+172
-1
lines changed

5 files changed

+172
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lines changed

‎NEWS‎

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@@ -8,6 +8,7 @@ PHP NEWS
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. Fixed bug GH-16577 (EG(strtod_state).freelist leaks with opcache.preload).
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(nielsdos)
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. Fixed bug GH-16615 (Assertion failure in zend_std_read_property). (Arnaud)
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. Fixed bug GH-16342 (Added ReflectionProperty::isLazy()). (Arnaud)
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- DOM:
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. Fixed bug GH-16594 (Assertion failure in DOM -> before). (nielsdos)

‎Zend/tests/lazy_objects/isLazy.phpt‎

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--TEST--
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Lazy Objects: ReflectionProperty::isLazy()
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--FILE--
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<?php
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#[AllowDynamicProperties]
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class C {
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public static $staticProp;
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public int $typed;
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public $untyped;
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public $virtual {
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get {}
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}
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}
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function testProps(ReflectionClass $reflector, object $obj) {
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foreach (['staticProp', 'typed', 'untyped', 'virtual', 'dynamic'] as $name) {
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if ('dynamic' === $name) {
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$tmp = new C();
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$tmp->dynamic = 1;
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$pr = new ReflectionProperty($tmp, $name);
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} else {
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$pr = $reflector->getProperty($name);
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}
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printf("%s: %d\n", $name, $pr->isLazy($obj));
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}
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}
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$reflector = new ReflectionClass(C::class);
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print "# Ghost\n";
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$obj = $reflector->newLazyGhost(function () { });
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testProps($reflector, $obj);
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$pr = $reflector->getProperty('typed');
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$pr->skipLazyInitialization($obj);
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printf("typed (skipped): %d\n", $pr->isLazy($obj));
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print "# Initialized Ghost\n";
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$reflector->initializeLazyObject($obj);
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testProps($reflector, $obj);
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print "# Proxy\n";
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$obj = $reflector->newLazyProxy(function () {
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return new C();
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});
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testProps($reflector, $obj);
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$pr = $reflector->getProperty('typed');
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$pr->skipLazyInitialization($obj);
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printf("typed (skipped prop): %d\n", $pr->isLazy($obj));
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print "# Initialized Proxy\n";
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$reflector->initializeLazyObject($obj);
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testProps($reflector, $obj);
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print "# Nested Proxy\n";
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$nested = new C();
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$obj = $reflector->newLazyProxy(function () use ($nested) {
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return $nested;
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});
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$reflector->initializeLazyObject($obj);
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$reflector->resetAsLazyProxy($nested, function () {
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return new C();
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});
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testProps($reflector, $obj);
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print "# Nested Proxy (nested initialized)\n";
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$nested = new C();
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$obj = $reflector->newLazyProxy(function () use ($nested) {
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return $nested;
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});
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$reflector->initializeLazyObject($obj);
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$reflector->resetAsLazyProxy($nested, function () {
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return new C();
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});
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$reflector->initializeLazyObject($nested);
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testProps($reflector, $obj);
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print "# Internal\n";
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$obj = (new DateTime())->diff(new DateTime());
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$reflector = new ReflectionClass(DateInterval::class);
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$pr = new ReflectionProperty($obj, 'y');
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printf("y: %d\n", $pr->isLazy($obj));
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?>
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--EXPECT--
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# Ghost
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staticProp: 0
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typed: 1
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untyped: 1
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virtual: 0
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dynamic: 0
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typed (skipped): 0
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# Initialized Ghost
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staticProp: 0
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typed: 0
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untyped: 0
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virtual: 0
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dynamic: 0
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# Proxy
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staticProp: 0
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typed: 1
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untyped: 1
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virtual: 0
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dynamic: 0
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typed (skipped prop): 0
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# Initialized Proxy
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staticProp: 0
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typed: 0
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untyped: 0
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virtual: 0
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dynamic: 0
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# Nested Proxy
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staticProp: 0
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typed: 1
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untyped: 1
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virtual: 0
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dynamic: 0
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# Nested Proxy (nested initialized)
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staticProp: 0
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typed: 0
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untyped: 0
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virtual: 0
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dynamic: 0
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# Internal
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y: 0

‎ext/reflection/php_reflection.c‎

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@@ -6271,6 +6271,30 @@ ZEND_METHOD(ReflectionProperty, skipLazyInitialization)
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}
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}
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ZEND_METHOD(ReflectionProperty, isLazy)
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{
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reflection_object *intern;
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property_reference *ref;
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zend_object *object;
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GET_REFLECTION_OBJECT_PTR(ref);
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ZEND_PARSE_PARAMETERS_START(1, 1) {
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Z_PARAM_OBJ_OF_CLASS(object, intern->ce)
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} ZEND_PARSE_PARAMETERS_END();
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if (!ref->prop || ref->prop->flags & (ZEND_ACC_STATIC | ZEND_ACC_VIRTUAL)) {
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RETURN_FALSE;
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}
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while (zend_object_is_lazy_proxy(object)
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&& zend_lazy_object_initialized(object)) {
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object = zend_lazy_object_get_instance(object);
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}
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RETURN_BOOL(Z_PROP_FLAG_P(OBJ_PROP(object, ref->prop->offset)) & IS_PROP_LAZY);
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}
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/* {{{ Returns true if property was initialized */
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ZEND_METHOD(ReflectionProperty, isInitialized)
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{

‎ext/reflection/php_reflection.stub.php‎

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@@ -502,6 +502,8 @@ public function setRawValueWithoutLazyInitialization(object $object, mixed $valu
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public function skipLazyInitialization(object $object): void {}
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public function isLazy(object $object): bool {}
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/** @tentative-return-type */
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public function isInitialized(?object $object = null): bool {}
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‎ext/reflection/php_reflection_arginfo.h‎

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