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Subject: Re: [PHP-DEV] PHP 6.0 Wishlist
From: pollita@php.net ("Sara Golemon")

>> It would be nice if PHP could not get tripped up by "<?xml" tags when
>> short_tags is on.
>>
> Already included, you may have seen this feature used before, <?php :-)
>
I gather he meant making the scanner intelligent enough to see that the <? 
is followed by 'xml' and just ignoring the fact that short open tags is on. 
I wouldn't expect to see it happen (or want it to), but if he wants it, 
here's a sloppy implementation:

Index: Zend/zend_language_scanner.l
===================================================================
RCS file: /repository/ZendEngine2/zend_language_scanner.l,v
retrieving revision 1.131
diff -u -r1.131 zend_language_scanner.l
--- Zend/zend_language_scanner.l        3 Aug 2005 13:30:54 -0000 
1.131
+++ Zend/zend_language_scanner.l        27 Aug 2005 21:55:36 -0000
@@ -1379,6 +1379,12 @@
        }
 }

+<INITIAL>"<?xml"([ \t]|{NEWLINE}) {
+       zendlval->value.str.val = (char *) estrndup(yytext, yyleng);
+       zendlval->value.str.len = yyleng;
+       zendlval->type = IS_STRING;
+       return T_INLINE_HTML;
+}

 <INITIAL>"<%="|"<?=" {
        if ((yytext[1]=='%' && CG(asp_tags)) || (yytext[1]=='?' && 
CG(short_tags))) {