Bug #60572 [NEW]: Can't make a optional callback arguments in extension

From: laruence Operating system: PHP version: 5.3.8 Package: *General Issues Bug Type: Bug Bug description:Can't make a optional callback arguments in extension Description: ------------ following codes in extension didn't work as expected: .... zend_fcall_info fci = {0}; zend_fcall_info_cache fci_cache; ... if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|f", &key, &klen, &fci, &fci_cache) { return; } if (!fci.size) { // not a valid callback } in PHP script: php_ext_function("name", NULL); result in: argument 2 not a valid callback... I haved tried set the arginfo with all_null. -- Edit bug report at https://bugs.php.net/bug.php?id=60572&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=60572&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=60572&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=60572&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=60572&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60572&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=60572&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=60572&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=60572&r=needscript Try newer version: https://bugs.php.net/fix.php?id=60572&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=60572&r=support Expected behavior: https://bugs.php.net/fix.php?id=60572&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=60572&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=60572&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=60572&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=60572&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=60572&r=dst IIS Stability: https://bugs.php.net/fix.php?id=60572&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=60572&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=60572&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=60572&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=60572&r=mysqlcfg