Aiyiweb.Com提示：PHP 5.2.13 正式发布，修复之前30多个BUG.

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http://cn.php.net/distributions/php-5.2.13.tar.bz2 (源码)
http://cn.php.net/distributions/php-5.2.13-Win32.zip (二进制包)
查看ChangeLog: http://www.php.net/ChangeLog-5.php#5.2.13

Security Enhancements and Fixes in PHP 5.2.13:

• Fixed safe_mode validation inside tempnam() when the directory path does not end with a /). (Martin Jansen)
• Fixed a possible open_basedir/safe_mode bypass in the session extension identified by Grzegorz Stachowiak. (Ilia)
• Improved LCG entropy. (Rasmus, Samy Kamkar)

Key enhancements in PHP 5.2.13 include:

• Fixed bug #50940 Custom content-length set incorrectly in Apache sapis. (Brian France, Rasmus)
• Fixed bug #50847 (strip_tags() removes all tags greater then 1023 bytes long). (Ilia)
• Fixed bug #50661 (DOMDocument::loadXML does not allow UTF-16). (Rob)
• Fixed bug #50632 (filter_input() does not return default value if the variable does not exist). (Ilia)
• Fixed bug #50540 (Crash while running ldap_next_reference test cases). (Sriram)
• Fixed bug #49851 (http wrapper breaks on 1024 char long headers). (Ilia)
• Over 30 other bug fixes.