Bug #79740 [Opn->Ver]: is_callable issue

Edit report at https://bugs.php.net/bug.php?id=79740&edit=1 ID: 79740 Updated by: nikic@php.net Reported by: qqqqqwwwww731 at gmail dot com Summary: is_callable issue -Status: Open +Status: Verified Type: Bug Package: *General Issues Operating System: Linux PHP Version: 7.4.7 Block user comment: N Private report: N New Comment: The problem is that we do not set ZEND_ACC_ALLOW_STATIC for serialize/unserialize methods anymore. Previous Comments: ------------------------------------------------------------------------ [2020-06-26 08:20:42] nikic@php.net The correct result is bool(false) for both, which is returned in PHP 8. What's weird here is that one of the cases returns false and the other true. At least they should be returning the same value. ------------------------------------------------------------------------ [2020-06-26 08:10:13] qqqqqwwwww731 at gmail dot com Description: ------------ is_callable function behavior changed in php 7.4 Test script: --------------- <?php class A { public function serialize($v) { } public function func($v) { } } var_dump(is_callable(['A', 'serialize'])); var_dump(is_callable(['A', 'func'])); Expected result: ---------------- bool(true) bool(true) as in php before 7.4 Actual result: -------------- in php 7.4 we have bool(false) bool(true) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=79740&edit=1