Bug #75622 [Opn]: ZEND API zend_parse_parameters is called, refcount value is different

Edit report at https://bugs.php.net/bug.php?id=75622&edit=1 ID: 75622 User updated by: fanjiapeng at 360 dot cn Reported by: fanjiapeng at 360 dot cn Summary: ZEND API zend_parse_parameters is called, refcount value is different Status: Open Type: Bug Package: Scripting Engine problem Operating System: CentOS release 6.2 (Final) PHP Version: 7.1Git-2017-12-04 (Git) Block user comment: N Private report: N New Comment: update context on yesterday. The correct result is as follows： Expected result(PHP 7.0.19 NTS, 7.2.0 NTS): ---------------- refcount = 1 Actual result(PHP 7.1.5 NTS): -------------- refcount = 0 The PHP version 7.0.19 ( NTS ) and PHP 7.2.0 (cli)( NTS DEBUG ) this BUG does not exist. Previous Comments: ------------------------------------------------------------------------ [2017-12-04 14:27:24] fanjiapeng at 360 dot cn Description: ------------ In The PHP 7.1.5 (cli)( NTS DEBUG ). My create a 'test' class with PHP extension, It's have a method __construct. Short code: PHP_METHOD(test, __construct) { zval *configs = NULL; if (zend_parse_parameters(ZEND_NUM_ARGS(), "a", &configs) == FAILURE) { return; } php_printf("refcount = %d \n", Z_REFCOUNTED_P(configs)); } The 'refcount' result of the first execution is 1, The 'refcount' result of the second execution is 0. Both CLI mode and FPM mode all exist. The PHP version 7.0.19 ( NTS ) this BUG does not exist. Test script: --------------- <?php $configs = array( 'dsn' => array('host' => '127.0.0.1', 'dbname' => 'test', 'port' => 3306), ); $a = &$configs; $b = $a; $mysql = new test($a); Expected result: ---------------- refcount = 0 Actual result: -------------- refcount = 1 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75622&edit=1