#27340 [Opn->Csd]: mismatched a return value between func_num_args and count(func_get_args())

ID: 27340 Updated by: sniper@php.net Reported By: yippeei2 at nate dot com -Status: Open +Status: Closed Bug Type: Unknown/Other Function Operating System: Windows XP/2003 PHP Version: 4.3.4 New Comment: This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2004-02-21 02:11:20] yippeei2 at nate dot com Description: ------------ func_num_args is return a value arguments count. count(func_get_args()) is same as func_num_args. but when certain function has two arguments, an below result mismatched between func_num_args and count(func_get_args()). when numbers of arguments are 2, this bug is caused. above bug is caused on PHP5.0b4 too. Reproduce code: --------------- <?php function certain_func(){ $args = func_get_args(); $argsCount = func_num_args(); echo "func_num_args() returns $argsCount\n"; echo "count(func_get_args()) returns ".count($args)."\n"; echo "below list is an item of \$args :\n"; print_r($args); echo "\n"; } certain_func('one', 'two'); certain_func('one', 'two', 'three'); ?> Expected result: ---------------- func_num_args() returns 2 count(func_get_args()) retruns 3 below list is an item of $args : Array ( [0] => one [1] => two [2] => ) func_num_args() returns 3 count(func_get_args()) retruns 3 below list is an item of $args : Array ( [0] => one [1] => two [2] => three) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=27340&edit=1