Bug #69340 [NEW]: trim($i, 0) and trim($i, '\0') is the same

From: nick dot sky dot pc at gmail dot com Operating system: Windows 7 PHP version: 5.4.39 Package: *General Issues Bug Type: Bug Bug description:trim($i, 0) and trim($i, '\0') is the same Description: ------------ $i = 11000; //$i = trim($i, 0); //or $i = trim($i, '\0'); //is the same echo $i; //11 //Is there is bug? I expect is '\0' work as slash and zero, but not just zero //PHP 5.4.32 -- Edit bug report at https://bugs.php.net/bug.php?id=69340&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69340&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69340&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69340&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=69340&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=69340&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=69340&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=69340&r=needscript Try newer version: https://bugs.php.net/fix.php?id=69340&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=69340&r=support Expected behavior: https://bugs.php.net/fix.php?id=69340&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=69340&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=69340&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=69340&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69340&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=69340&r=dst IIS Stability: https://bugs.php.net/fix.php?id=69340&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=69340&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=69340&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=69340&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=69340&r=mysqlcfg