Bug #65277 [Fbk->NoF]: PHP-5.4.x and PHP-5.5.x extensions single-shot when loaded per-pool

Edit report at https://bugs.php.net/bug.php?id=65277&edit=1 ID: 65277 Updated by: php-bugs@lists.php.net Reported by: bruno dot premont at restena dot lu Summary: PHP-5.4.x and PHP-5.5.x extensions single-shot when loaded per-pool -Status: Feedback +Status: No Feedback Type: Bug Package: FPM related Operating System: Linux PHP Version: 5.4.17 Assigned To: cmb Private report: N New Comment: No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Re-Opened". Thank you. Previous Comments: ------------------------------------------------------------------------ [2021-08-11 12:45:37] cmb@php.net Is this is still an issue with any of the actively supported PHP versions[1]? [1] <https://www.php.net/supported-versions.php> ------------------------------------------------------------------------ [2013-07-17 07:37:59] bruno dot premont at restena dot lu Description: ------------ Loading extensions on a per-pool basis make the extension usable only a single time per worker process. Loading the extension globally for PHP via php.ini works fine. Working setup: php.ini: extension=radius.so Failing setup: php-fpm.conf [pool] php_admin_value[extension] = radius.so On failing setup following test-script fails with radius_auth_open: undefined function for second request. Easiest testing is pm=ondemand, long enough pm.process_idle_timeout and two subsequent requests. First request works, second one fails. The module is still reported as loaded and its functions are still returned by get_extension_funcs() even though they are undefined. Test script: --------------- <?php date_default_timezone_set('Europe/Luxembourg'); header('Content-Type: text/plain; charset=UTF-8'); printf("Checking for 'radius' extension: %s\n", extension_loaded('radius') ? 'loaded' : 'missing'); $fa = get_extension_funcs('radius'); printf("Checking for 'radius' extension functions:%d\n", $fa === false ? -1 : count($fa)); if ($fa !== false) foreach ($fa as $faf) printf("\t%s(): %s\n", $faf, function_exists($faf) ? 'exists' : 'missing'); flush(); printf("Calling radius_auth_open():\n");flush(); $rh = function_exists('radius_auth_open') ? radius_auth_open() : false; printf("\t%s\n", $rh === false ? 'false' : 'resource'); if ($rh) { // use $rh ... printf("Calling radius_close()\n");flush(); $r = radius_close($rh); printf("\t%s\n", $r === true ? 'success' : 'failed'); } ?> Expected result: ---------------- The radius functions should be usable for each request and not only the ones that happens to be the first request processed by the respective worker. Actual result: -------------- First request works, second and subsequent requests to same worker process fail with undefined function on any call to extension functions. extension_loaded() and get_extension_funcs() still return same information for subsequent requests as they do for the first request. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=65277&edit=1