#10523 [Com]: get_defined_functions inserts a whitespace at the end of each value.

ID: 10523 Comment by: job-plumpers755 at hotmail dot com Reported By: maxim at maxim dot cx Status: Closed Bug Type: Class/Object related Operating System: Win2k PHP Version: 4.0.4pl1 New Comment: <a href=http://coveredplumpers-job.da.ru>plumpers job</a> Previous Comments: ------------------------------------------------------------------------ [2001-04-27 09:15:58] andrei@php.net This has been fixed for 4.0.5. ------------------------------------------------------------------------ [2001-04-27 06:38:06] maxim at maxim dot cx Hi, I spent an hour to understand why this simple code did not work for me: // $functions: an array of the Db specific functions I care of. // they are in form 'connect', 'query' etc... $existing = get_defined_functions(); foreach($functions as $k=>$v) { $f = $dbms.$v; printf("%s $f<BR>", in_array($f, $existing['internal']) ? '+' : '-'); } It did not return me anything at all, although it should. The problem was: get_defined_functions() returns a two dimensional array, in which all the values (functions) are having a (whitespace?) 'ORD(0)' at the end. you can check it with this: $func = get_defined_functions(); echo '<PRE>'; foreach($func['internal'] as $k=>$v) { printf("ASCII: '%d' \tvalue: '%s'\n", ord(substr($v, -1)), $v); } echo '</PRE>'; // the returns the following: ASCII: '0' value: 'zend_version' ASCII: '0' value: 'func_num_args' ASCII: '0' value: 'func_get_arg' and so on... I believe that's a bug, no? Maxim Maletsky, maxim@maixm.cx PHPBeginner.com ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=10523&edit=1