From: samtheman at tioga dot net
Operating system: All
PHP version: Irrelevant
PHP Bug Type: Feature/Change Request
Bug description: Request for is_unique()
Description:
------------
Would like to see a function for comparing strings. is_unique() seems to
be open.
Ability to compare more than 2 strings for uniqueness, if they are not
unique false is returned, else true.
$choice1 = "yes";
$choice2 = "no";
$choice3 = "maybe";
$choice4 = "no";
if(is_unique($choice1,$choice2,$choice3,$choice4)){
echo "yes";
}else{
echo "no";
}
--
Edit bug report at http://bugs.php.net/?id=26433&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=26433&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=26433&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=26433&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=26433&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=26433&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=26433&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=26433&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=26433&r=support
Expected behavior: http://bugs.php.net/fix.php?id=26433&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=26433&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=26433&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=26433&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=26433&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=26433&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=26433&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=26433&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=26433&r=float
