Bug #73875 [Com]: assert() evaluated despite runtime assert_options(ASSERT_ACTIVE, 0);

Edit report at https://bugs.php.net/bug.php?id=73875&edit=1 ID: 73875 Comment by: vedad at kajtaz dot net Reported by: vedad at kajtaz dot net Summary: assert() evaluated despite runtime assert_options(ASSERT_ACTIVE, 0); Status: Open Type: Bug Package: Scripting Engine problem Operating System: FreeBSD 10.1 PHP Version: 7.0.14 Block user comment: N Private report: N New Comment: Actually, setting zend.assertions to 0 produces the same effect - expression in assert is still evaluated. echo 'PHP VERSION '.PHP_VERSION.' running '.PHP_SAPI.' sapi.'.PHP_EOL; echo 'Initial settings:'.PHP_EOL; echo 'zend.assertions: '.ini_get('zend.assertions').PHP_EOL; echo 'assert.active: '.ini_get('assert.active').PHP_EOL; ini_set('zend.assertions', '0'); assert_options(ASSERT_ACTIVE, 0); echo 'After altering settings:'.PHP_EOL; echo 'zend.assertions: '.ini_get('zend.assertions').PHP_EOL; echo 'assert.active: '.ini_get('assert.active').PHP_EOL; $assert = false; assert($assert = true); if($assert) echo 'Code in assert() was evaluated'.PHP_EOL; else echo 'Code in assert() was NOT evaluated'.PHP_EOL; Previous Comments: ------------------------------------------------------------------------ [2017-01-05 18:31:11] vedad at kajtaz dot net Description: ------------ Expressions in assert() are evaluated despite setting assert_options(ASSERT_ACTIVE, 0) at runtime. I understand one should use zend.assertions in PHP 7+, yet IMHO this is either a documentation bug, or a misbehavior. Test script: --------------- echo 'PHP VERSION '.PHP_VERSION.' running '.PHP_SAPI.' sapi.'.PHP_EOL; echo 'Initial settings:'.PHP_EOL; echo 'zend.assertions: '.ini_get('zend.assertions').PHP_EOL; echo 'assert.active: '.ini_get('assert.active').PHP_EOL; assert_options(ASSERT_ACTIVE, 0); echo 'After altering settings:'.PHP_EOL; echo 'zend.assertions: '.ini_get('zend.assertions').PHP_EOL; echo 'assert.active: '.ini_get('assert.active').PHP_EOL; $assert = false; assert($assert = true); if($assert) echo 'Code in assert() was evaluated'.PHP_EOL; else echo 'Code in assert() was NOT evaluated'.PHP_EOL; Expected result: ---------------- PHP VERSION 7.0.14 running cli sapi. Initial settings: zend.assertions: 1 assert.active: 1 After altering settings: zend.assertions: 1 assert.active: 0 Code in assert() was NOT evaluated Actual result: -------------- PHP VERSION 7.0.14 running cli sapi. Initial settings: zend.assertions: 1 assert.active: 1 After altering settings: zend.assertions: 1 assert.active: 0 Code in assert() was evaluated ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=73875&edit=1