add reflection support

Author: withinboredom

ext/reflection/php_reflection.c

@@ -4138,6 +4138,55 @@ static void add_class_vars(zend_class_entry *ce, bool statics, zval *return_valu
 }
 /* }}} */
 
+/* {{{ Returns whether the class is private */
+ZEND_METHOD(ReflectionClass, isPrivate)
+{
+	reflection_object *intern;
+	zend_class_entry *ce;
+
+	ZEND_PARSE_PARAMETERS_NONE();
+	GET_REFLECTION_OBJECT_PTR(ce);
+	RETURN_BOOL(ce->required_scope && ce->required_scope_absolute);
+}
+/* }}} */
+
+/* {{{ Returns true if the class is protected */
+ZEND_METHOD(ReflectionClass, isProtected)
+{
+	reflection_object *intern;
+	zend_class_entry *ce;
+
+	ZEND_PARSE_PARAMETERS_NONE();
+	GET_REFLECTION_OBJECT_PTR(ce);
+	RETURN_BOOL(ce->required_scope && !ce->required_scope_absolute);
+}
+/* }}} */
+
+/* {{{ Returns true if the class is public */
+ZEND_METHOD(ReflectionClass, isPublic)
+{
+	reflection_object *intern;
+	zend_class_entry *ce;
+
+	ZEND_PARSE_PARAMETERS_NONE();
+	GET_REFLECTION_OBJECT_PTR(ce);
+	RETURN_BOOL(!ce->required_scope);
+}
+/* }}} */
+
+/* {{{ Returns whether the current class is an inner class */
+ZEND_METHOD(ReflectionClass, isInnerClass)
+{
+	reflection_object *intern;
+	zend_class_entry *ce;
+	ZEND_PARSE_PARAMETERS_NONE();
+
+	GET_REFLECTION_OBJECT_PTR(ce);
+
+	RETURN_BOOL(ce->lexical_scope && ce->lexical_scope->type != ZEND_NAMESPACE_CLASS);
+}
+/* }}} */
+
 /* {{{ Returns an associative array containing all static property values of the class */
 ZEND_METHOD(ReflectionClass, getStaticProperties)
 {

ext/reflection/php_reflection.stub.php

@@ -432,6 +432,14 @@ public function getNamespaceName(): string {}
     public function getShortName(): string {}
 
     public function getAttributes(?string $name = null, int $flags = 0): array {}
+    
+	public function isInnerClass(): bool {}
+
+	public function isPrivate(): bool {}
+
+	public function isPublic(): bool {}
+
+	public function isProtected(): bool {}
 }
 
 class ReflectionObject extends ReflectionClass

ext/reflection/php_reflection_arginfo.h

@@ -0,0 +1,64 @@
+--TEST--
+reflection on inner classes
+--FILE--
+<?php
+
+namespace n\s;
+
+class Outer {
+    class Middle {
+        class Inner {}
+    }
+    private class PrivateMiddle {}
+    protected class ProtectedMiddle {}
+}
+
+$outer = new \ReflectionClass(Outer::class);
+
+
+function details($ref) {
+    echo "Details for $ref\n";
+    $ref = new \ReflectionClass($ref);
+    var_dump($ref->getName());
+    var_dump($ref->getShortName());
+    var_dump($ref->isInnerClass());
+    var_dump($ref->isPrivate());
+    var_dump($ref->isProtected());
+    var_dump($ref->isPublic());
+}
+
+details(Outer::class);
+details('n\s\Outer\Middle\Inner');
+details('n\s\Outer\PrivateMiddle');
+details('n\s\Outer\ProtectedMiddle');
+
+?>
+--EXPECT--
+Details for n\s\Outer
+string(9) "n\s\Outer"
+string(5) "Outer"
+bool(false)
+bool(false)
+bool(false)
+bool(true)
+Details for n\s\Outer\Middle\Inner
+string(22) "n\s\Outer\Middle\Inner"
+string(5) "Inner"
+bool(true)
+bool(false)
+bool(false)
+bool(true)
+Details for n\s\Outer\PrivateMiddle
+string(23) "n\s\Outer\PrivateMiddle"
+string(13) "PrivateMiddle"
+bool(true)
+bool(true)
+bool(false)
+bool(false)
+Details for n\s\Outer\ProtectedMiddle
+string(25) "n\s\Outer\ProtectedMiddle"
+string(15) "ProtectedMiddle"
+bool(true)
+bool(false)
+bool(true)
+bool(false)