From: ondrej at sury dot org Operating system: Linux PHP version: 4.4.0 PHP Bug Type: Scripting Engine problem Bug description: func_get_arg() can not be used more than once in function calls
Description: ------------ func_get_arg() can be used as argument to function only once. Reproduce code: --------------- <?php function doTitle($a = NULL, $b = NULL) { print "doTitle: $a, $b\n"; } function doHead() { doTitle(func_get_arg(0)); doTitle(func_get_arg(1)); doTitle(func_get_arg(0), "3"); doTitle(func_get_arg(0), func_get_arg(1)); } doHead("1", "2"); ?> Expected result: ---------------- doTitle: 1, doTitle: 2, doTitle: 1, 3 doTitle: 1, 2 Actual result: -------------- doTitle: 1, doTitle: 2, doTitle: 1, 3 Fatal error: func_get_arg(): Can't be used as a function parameter in /tmp/func_get_arg.php on line 11 -- Edit bug report at http://bugs.php.net/?id=34120&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34120&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34120&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34120&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=34120&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=34120&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=34120&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=34120&r=needscript Try newer version: http://bugs.php.net/fix.php?id=34120&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=34120&r=support Expected behavior: http://bugs.php.net/fix.php?id=34120&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=34120&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=34120&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=34120&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34120&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=34120&r=dst IIS Stability: http://bugs.php.net/fix.php?id=34120&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=34120&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=34120&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=34120&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=34120&r=mysqlcfg