andrei Tue Sep 13 17:07:47 2005 EDT
Modified files:
/php-src README.UNICODE-UPGRADES
Log:
http://cvs.php.net/diff.php/php-src/README.UNICODE-UPGRADES?r1=1.2&r2=1.3&ty=u
Index: php-src/README.UNICODE-UPGRADES
diff -u php-src/README.UNICODE-UPGRADES:1.2 php-src/README.UNICODE-UPGRADES:1.3
--- php-src/README.UNICODE-UPGRADES:1.2 Tue Sep 13 16:24:02 2005
+++ php-src/README.UNICODE-UPGRADES Tue Sep 13 17:07:46 2005
@@ -158,6 +158,7 @@
version. It returns the key as a char* pointer, you can can cast it
appropriately based on the key type.
+
Identifiers and Class Entries
-----------------------------
@@ -174,6 +175,47 @@
ce = U_CLASS_ENTRY(default_exception_ce);
+Formatted Output
+----------------
+
+Since UTF-16 strings frequently contain NULL bytes, you cannot simpley use
+%s format to print them out. Towards that end, output functions such as
+php_printf(), spprintf(), etc now have three different formats for use with
+Unicode strings:
+
+ %r
+ This format treats the corresponding argument as a Unicode string. The
+ string is automatically converted to the output encoding. If you wish to
+ apply a different converter to the string, use %*r and pass the
+ converter before the string argument.
+
+ UChar *class_name = USTR_NAME("ReflectionClass");
+ zend_printf("%r", class_name);
+
+ %R
+ This format requires at least two arguments: the first one specifies the
+ type of the string to follow (IS_STRING or IS_UNICODE), and the second
+ one - the string itself. If the string is of Unicode type, it is
+ automatically converted to the output encoding. If you wish to apply
+ a different converter to the string, use %*R and pass the converter
+ before the string argument.
+
+ zend_throw_exception_ex(U_CLASS_ENTRY(reflection_exception_ptr), 0
TSRMLS_CC,
+ "Interface %R does not exist",
+ Z_TYPE_P(class_name), Z_UNIVAL_P(class_name));
+
+ %v
+ This format takes only one parameter, the string, but the expected
+ string type depends on the UG(unicode) value. If the string is of
+ Unicode type, it is automatically converted to the output encoding. If
+ you wish to apply a different converter to the string, use %*R and pass
+ the converter before the string argument.
+
+ zend_error(E_WARNING, "%v::__toString() did not return anything",
+ Z_OBJCE_P(object)->name);
+
+
+
References
==========
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