Bug #79668 [PATCH]: get_defined_functions(true) may miss functions

Edit report at https://bugs.php.net/bug.php?id=79668&edit=1 ID: 79668 Patch added by: cmb@php.net Reported by: cmb@php.net Summary: get_defined_functions(true) may miss functions Status: Assigned Type: Bug Package: PHP options/info functions Operating System: * PHP Version: 7.3Git-2020-06-03 (Git) Assigned To: cmb Block user comment: N Private report: N New Comment: The following pull request has been associated: Patch Name: Fix #79668: get_defined_functions(true) may miss functions On GitHub: https://github.com/php/php-src/pull/5657 Patch: https://github.com/php/php-src/pull/5657.patch Previous Comments: ------------------------------------------------------------------------ [2020-06-03 08:07:52] cmb@php.net Description: ------------ The return value of get_defined_functions(true) does not contain functions whose names match *parts* of function names in disable_functions. Test script: --------------- $ cat disable.php <?php $df = get_defined_functions(true); var_dump(in_array('sha1', $df['internal'], true)); var_dump(is_string(sha1('foo'))); var_dump(in_array('hash', $df['internal'], true)); var_dump(is_string(hash('md5', 'foo'))); ?> $ php -d disable_functions=sha1_file,password_hash disable.php Expected result: ---------------- bool(true) bool(true) bool(true) bool(true) Actual result: -------------- bool(false) bool(true) bool(false) bool(true) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=79668&edit=1