Description:
------------
The upper half of the codes are badly reported, e.g
ctype_alpha("?") returns true even under C locale.

As a workaround one may call ctype_alpha(ord("?")),
which works correctly.

Alternatively, the following patch fixes that:

--- php-4.3.2/ext/ctype/ctype.c%        2003-10-03 13:13:46.870457000 +0200
+++ php-4.3.2/ext/ctype/ctype.c 2003-10-03 13:13:46.880455000 +0200
@@ -100,7 +100,7 @@
                RETURN_BOOL(iswhat(Z_LVAL_P(c))); \
        case IS_STRING: \
                { \
-                       char *p; \
+                       unsigned char *p; \
                        int n, len; \
                        p=Z_STRVAL_P(c); \
                        len = Z_STRLEN_P(c); \



Ciao
Ale
---
below I list character type functions for
easing bug searches

ctype_alnum ctype_alpha ctype_cntrl ctype_digit
ctype_graph ctype_lower ctype_print ctype_punct
ctype_space ctype_upper ctype_xdigit 

Reproduce code:
---------------
<?php
        $ctype_funcs = array(
        "alnum", "alpha", "cntrl", "digit",
        "graph", "lower", "print", "punct",
        "space", "upper", "xdigit");
        
        $failed = 0;

        reset($ctype_funcs);
        while ($name = current($ctype_funcs)) {
                $test = "\$failed += (
                        (ctype_$name(%d) ? 1 : 0) !=
                        (ctype_$name(chr(%d)) ? 1 : 0)
		) ? 1 : 0;";
                for ($i = 0; $i < 256; ++$i)
                        eval(sprintf($test, $i, $i));
                next($ctype_funcs);
        }
        print "$failed";
?>

Expected result:
----------------
0

Actual result:
--------------
817