note 59297 added to function.is-executable

sometimes this function just do not work, do not rely on it even at Red Hat Linux. For example, i have java executable in /usr/java/jdk1.5.0_02/bin/java with "rwxr-xr-x" under root:root. mod_php 4.4.1 returns false from is_execuable(), apache runs under nobody. ---- Manual Page -- http://www.php.net/manual/en/function.is-executable.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+59297 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59297&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59297&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59297&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59297&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59297&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59297&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59297&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+59297&report=yes Search -- http://master.php.net/manage/user-notes.php