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

Edit report at https://bugs.php.net/bug.php?id=69340&edit=1 ID: 69340 Comment by: julien at barmas dot name Reported by: nick dot sky dot pc at gmail dot com Summary: trim($i, 0) and trim($i, '\0') is the same Status: Open Type: Bug Package: *General Issues Operating System: Windows 7 PHP Version: 5.4.39 Block user comment: N Private report: N New Comment: Hi, This is a normal case. You should use double quotes to use escaped character codes. '\0' is not equal to "\0". '\0' means the string antislash zero, "\0" means ASCII NULL or chr(0) Give a try to $i = trim($i, "\0"); or trim($i, chr(0)); Regards, Previous Comments: ------------------------------------------------------------------------ [2015-03-31 11:46:53] nick dot sky dot pc at gmail dot com 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 this bug report at https://bugs.php.net/bug.php?id=69340&edit=1