PHP 開發團隊今天發布緊急更新版本 PHP 5.4.15 和 PHP 5.3.25. 這兩個版本修復了大約 10 個 bug，同時升級了綁定的 libmagic 庫，建議所有的 PHP 用戶立即升級。
源碼下載：downloads page, Windows 二進制版本下載 windows.php.net/download/.
詳細改進記錄
Version 5.4.15
09-May-2013
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Core:
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Fixed bug #64578 (debug_backtrace in set_error_handler corrupts zend heap: segfault).
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Fixed bug #64458 (dns_get_record result with string of length -1).
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Fixed bug #64433 (follow_location parameter of context is ignored for most response codes).
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Fixed bug #47675 (fd leak on Solaris).
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Fixed bug #64577 (fd leak on Solaris).
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Fileinfo:
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Upgraded libmagic to 5.14.
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Streams:
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Fixed Windows x64 version of stream_socket_pair() and improved error handling.
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Zip:
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Fixed bug #64342 (ZipArchive::addFile() has to check for file existence).
Version 5.3.25
09-May-2013
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Core:
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Fixed bug #64578 (debug_backtrace in set_error_handler corrupts zend heap: segfault).
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Fixed bug #64458 (dns_get_record result with string of length -1).
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Fixed bug #47675 (fd leak on Solaris).
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Fixed bug #64577 (fd leak on Solaris).
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Streams:
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Fixed Windows x64 version of stream_socket_pair() and improved error handling.
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Zip:
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Fixed bug #64342 (ZipArchive::addFile() has to check for file existence).
