Description:
------------
When  setting configuration variable using ini_set for displaying errors does not work  when  we set in  line before the error when we are using include or require.but it works when we set in main page. 



Reproduce code:
---------------
//This is includeFile.php
<?
ini_set("display_errors",1); 
print "This is includefile.php
   
?>
//This is test.php
<? ini_set("display_errors",0);
	print "before include";
	require_once 'includefile.php'; 
?>


Expected result:
----------------
before include
Parse error: syntax error, unexpected $end in /var/www/cof1/bk/sivam/test1/includefile.php on line 5

Actual result:
--------------
before include