PHP 7.0.12 正式发布

PHP 7.0.12 正式发布了。PHP（PHP：Hypertext Preprocessor）是一种在电脑上执行的脚本语言，主要是用途在于处理动态网页，也包含了命令列执行接口（command line interface），或者产生图形使用者接口（GUI）程式

PHP 7.0.12 正式发布了。PHP（PHP：Hypertext Preprocessor）是一种在电脑上执行的脚本语言，主要是用途在于处理动态网页，也包含了命令列执行接口（command line interface），或者产生图形使用者接口（GUI）程式。下载地址：http://php.net/distributions/php-7.0.12.tar.gz改进日志如下：- Core:   . Fix

这里有新鲜出炉的PHP面向对象教程，程序狗速度看过来！

PHP开源脚本语言

PHP（外文名: Hypertext Preprocessor，中文名：“超文本预处理器”）是一种通用开源脚本语言。语法吸收了C语言、Java和Perl的特点，入门门槛较低，易于学习，使用广泛，主要适用于Web开发领域。PHP的文件后缀名为php。

PHP 7.0.12 正式发布了。

下载地址：

• http://php.net/distributions/php-7.0.12.tar.gz

改进日志如下：

- Core:    . Fixed bug #73025 (Heap Buffer Overflow in virtual_popen of zend_virtual_cwd.c). (cmb)    . Fixed bug #72703 (Out of bounds global memory read in BF_crypt triggered by password_verify). (Anatol)    . Fixed bug #73058 (crypt broken when salt is 'too' long). (Anatol)    . Fixed bug #69579 (Invalid free in extension trait). (John Boehr)    . Fixed bug #73156 (segfault on undefined function). (Dmitry)    . Fixed bug #73163 (PHP hangs if error handler throws while accessing undef const in default value). (Nikita)    . Fixed bug #73172 (parse error: Invalid numeric literal). (Nikita, Anatol)    . Fixed for #73240 (Write out of bounds at number_format). (Stas)    . Fixed bug #73147 (Use After Free in PHP7 unserialize()). (Stas)    . Fixed bug #73189 (Memcpy negative size parameter php_resolve_path). (Stas)    - BCmath:    . Fix bug #73190 (memcpy negative parameter _bc_new_num_ex). (Stas)    - COM:    . Fixed bug #73126 (Cannot pass parameter 1 by reference). (Anatol)    - Date:    . Fixed bug #73091 (Unserializing DateInterval object may lead to __toString invocation). (Stas)    - DOM:    . Fixed bug #73150 (missing NULL check in dom_document_save_html). (Stas)    - Filter:    . Fixed bug #72972 (Bad filter for the flags FILTER_FLAG_NO_RES_RANGE and FILTER_FLAG_NO_PRIV_RANGE). (julien)    . Fixed bug #73054 (default option ignored when object passed to int filter). (cmb)    - GD:    . Fixed bug #67325 (imagetruecolortopalette: white is duplicated in palette). (cmb)    . Fixed bug #50194 (imagettftext broken on transparent background w/o alphablending). (cmb)    . Fixed bug #73003 (Integer Overflow in gdImageWebpCtx of gd_webp.c). (trylab, cmb)    . Fixed bug #53504 (imagettfbbox gives incorrect values for bounding box). (Mark Plomer, cmb)    . Fixed bug #73157 (imagegd2() ignores 3rd param if 4 are given). (cmb)    . Fixed bug #73155 (imagegd2() writes wrong chunk sizes on boundaries). (cmb)    . Fixed bug #73159 (imagegd2(): unrecognized formats may result in corrupted files). (cmb)    . Fixed bug #73161 (imagecreatefromgd2() may leak memory). (cmb)    - Intl:    . Fixed bug #73218 (add mitigation for ICU int overflow). (Stas)    - Mbstring:    . Fixed bug #66797 (mb_substr only takes 32-bit signed integer). (cmb)    . Fixed bug #66964 (mb_convert_variables() cannot detect recursion) (Yasuo)    . Fixed bug #72992 (mbstring.internal_encoding doesn't inherit default_charset). (Yasuo)    - Mysqlnd:    . Fixed bug #72489 (PHP Crashes When Modifying Array Containing MySQLi Result Data). (Nikita)    - Opcache:    . Fixed bug #72982 (Memory leak in zend_accel_blacklist_update_regexp() function). (Laruence)    - OpenSSL:    . Fixed bug #73072 (Invalid path SNI_server_certs causes segfault). (Jakub Zelenka)    . Fixed bug #73276 (crash in openssl_random_pseudo_bytes function). (Stas)    . Fixed bug #73275 (crash in openssl_encrypt function). (Stas)    - PCRE:    . Fixed bug #73121 (Bundled PCRE doesn't compile because JIT isn't supported on s390). (Anatol)    . Fixed bug #73174 (heap overflow in php_pcre_replace_impl). (Stas)    - PDO_DBlib:    . Fixed bug #72414 (Never quote values as raw binary data). (Adam Baratz)    . Allow PDO::setAttribute() to set query timeouts. (Adam Baratz)    . Handle SQLDECIMAL/SQLNUMERIC types, which are used by later TDS versions. (Adam Baratz)    . Add common PDO test suite. (Adam Baratz)    . Free error and message strings when cleaning up PDO instances. (Adam Baratz)    . Fixed bug #67130 (PDOStatement::nextRowset() should succeed when all rows in current rowset haven't been fetched). (Peter LeBrun)    . Ignore potentially misleading dberr values. (Chris Kings-Lynne)    - phpdbg:    . Fixed bug #72996 (phpdbg_prompt.c undefined reference to DL_LOAD). (Nikita)    . Fixed next command not stopping when leaving function. (Bob)    - Session:    . Fixed bug #68015 (Session does not report invalid uid for files save handler). (Yasuo)    . Fixed bug #73100 (session_destroy null dereference in ps_files_path_create). (cmb)    - SimpleXML:    . Fixed bug #73293 (NULL pointer dereference in SimpleXMLElement::asXML()). (Stas)    - SOAP:    . Fixed bug #71711 (Soap Server Member variables reference bug). (Nikita)    . Fixed bug #71996 (Using references in arrays doesn't work like expected). (Nikita)    - SPL:    . Fixed bug #73257, #73258 (SplObjectStorage unserialize allows use of non-object as key). (Stas)    - SQLite3:    . Updated bundled SQLite3 to 3.14.2. (cmb)    - Zip:    . Fixed bug #70752 (Depacking with wrong password leaves 0 length files). (cmb)