Add four extra fields to gc_status()

Zend/Optimizer/zend_func_infos.h

@@ -18,7 +18,7 @@ static const func_info_t func_infos[] = {
 	F1("get_defined_constants", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY),
 	F1("debug_backtrace", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_OF_ARRAY),
 	F1("get_extension_funcs", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_OF_STRING|MAY_BE_FALSE),
-	F1("gc_status", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_LONG),
+	F1("gc_status", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_LONG|MAY_BE_ARRAY_OF_FALSE|MAY_BE_ARRAY_OF_TRUE),
 	F1("bcadd", MAY_BE_STRING),
 	F1("bcsub", MAY_BE_STRING),
 	F1("bcmul", MAY_BE_STRING),

Zend/tests/gc_037.phpt

@@ -13,23 +13,39 @@ gc_collect_cycles();
 var_dump(gc_status());
 ?>
 --EXPECT--
-array(4) {
+array(8) {
+  ["running"]=>
+  bool(false)
+  ["protected"]=>
+  bool(false)
+  ["full"]=>
+  bool(false)
   ["runs"]=>
   int(0)
   ["collected"]=>
   int(0)
   ["threshold"]=>
   int(10001)
+  ["buffer_size"]=>
+  int(16384)
   ["roots"]=>
   int(1)
 }
-array(4) {
+array(8) {
+  ["running"]=>
+  bool(false)
+  ["protected"]=>
+  bool(false)
+  ["full"]=>
+  bool(false)
   ["runs"]=>
   int(1)
   ["collected"]=>
   int(1)
   ["threshold"]=>
   int(10001)
+  ["buffer_size"]=>
+  int(16384)
   ["roots"]=>
   int(0)
 }

Zend/tests/gc_045.phpt

@@ -46,13 +46,21 @@ for ($j = 0; $j < 10; $j++) {
 var_dump(gc_status());
 ?>
 --EXPECT--
-array(4) {
+array(8) {
+  ["running"]=>
+  bool(false)
+  ["protected"]=>
+  bool(false)
+  ["full"]=>
+  bool(false)
   ["runs"]=>
   int(10)
   ["collected"]=>
   int(25000)
   ["threshold"]=>
   int(10001)
+  ["buffer_size"]=>
+  int(16384)
   ["roots"]=>
   int(10000)
 }

Zend/zend_builtin_functions.c

@@ -140,9 +140,13 @@ ZEND_FUNCTION(gc_status)
 
 	array_init_size(return_value, 3);
 
+	add_assoc_bool_ex(return_value, "running", sizeof("running")-1, status.active);
+	add_assoc_bool_ex(return_value, "protected", sizeof("protected")-1, status.gc_protected);
+	add_assoc_bool_ex(return_value, "full", sizeof("full")-1, status.full);
 	add_assoc_long_ex(return_value, "runs", sizeof("runs")-1, (long)status.runs);
 	add_assoc_long_ex(return_value, "collected", sizeof("collected")-1, (long)status.collected);
 	add_assoc_long_ex(return_value, "threshold", sizeof("threshold")-1, (long)status.threshold);
+	add_assoc_long_ex(return_value, "buffer_size", sizeof("buffer_size")-1, (long)status.buf_size);
 	add_assoc_long_ex(return_value, "roots", sizeof("roots")-1, (long)status.num_roots);
 }
 /* }}} */

Zend/zend_builtin_functions.stub.php

@@ -194,7 +194,7 @@ function gc_enable(): void {}
 function gc_disable(): void {}
 
 /**
- * @return array<string, int>
+ * @return array<string, int|bool>
  * @refcount 1
  */
 function gc_status(): array {}

Zend/zend_gc.c

@@ -1675,9 +1675,13 @@ ZEND_API int zend_gc_collect_cycles(void)
 
 ZEND_API void zend_gc_get_status(zend_gc_status *status)
 {
+	status->active = GC_G(gc_active);
+	status->gc_protected = GC_G(gc_protected);
+	status->full = GC_G(gc_full);
 	status->runs = GC_G(gc_runs);
 	status->collected = GC_G(collected);
 	status->threshold = GC_G(gc_threshold);
+	status->buf_size = GC_G(buf_size);
 	status->num_roots = GC_G(num_roots);
 }
 

Zend/zend_gc.h

@@ -23,9 +23,13 @@
 BEGIN_EXTERN_C()
 
 typedef struct _zend_gc_status {
+	bool active;
+	bool gc_protected;
+	bool full;
 	uint32_t runs;
 	uint32_t collected;
 	uint32_t threshold;
+	uint32_t buf_size;
 	uint32_t num_roots;
 } zend_gc_status;