From: yippeei2 at nate dot com
Operating system: Windows XP/2003
PHP version: 4.3.4
PHP Bug Type: Unknown/Other Function
Bug description: mismatched a return value between func_num_args and
count(func_get_args())
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 bug report at http://bugs.php.net/?id=27340&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27340&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27340&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=27340&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=27340&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=27340&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=27340&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=27340&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=27340&r=support
Expected behavior: http://bugs.php.net/fix.php?id=27340&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=27340&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=27340&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=27340&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27340&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=27340&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=27340&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=27340&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=27340&r=float
