PHP 4 NEWS
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?? ??? 200?, Version 4.2.0-dev
+- Changed php.ini directive 'safe_mode_include_dir' to accept a
+ (semi)colon separated path (like 'include_path') rather than
+ a single directory. (jflemer)
- Added is_a() function that can be used to test whether object is of a certain
class or is derived from it. (Andrei, Zend Engine)
- Added optional parameter to highlight_string and highlight_file which