php7安裝mysqli例項講解
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本文操作環境:Windows7系統、php-7.1.5、Dell G3。
php7 怎麼安裝mysqli?
centos php7 安裝mysqli擴充套件心得
在新配伺服器時發現,php無法連線到mysql。通過phpinfo發現。根本沒有顯示mysqli的相關配置。經過一系列研究。總結了下。:
第一步:
在phpinfo裡沒有mysqli配置,原因是安裝php7時沒有configure mysqli
安裝php方法:wget http://cn2.php.net/distributions/php-7.1.5.tar.gz
tar zxvf php-7.1.5.tar.gzcd php-7.1.5./configure --with-php-config=/usr/local/php/bin/php-config --with-mysqli=/usr/bin/mysql_config 注:/usr/bin/mysql_config 這個路徑為自己的mysql_config路徑 可通過 find -name mysql_config查詢make && make install cp php.ini-development /usr/local/lib/php.inicp sapi/fpm/init.d.php-fpm /etc/init.d/php7-fpmchmod +x /etc/init.d/php7-fpmcd /usr/local/php/etccp php-fpm.conf.default php-fpm.confcp php-fpm.d/www.conf.default php-fpm.d/www.conf/etc/init.d/php7-fpm start 啟動php
安裝完之後會發現phpinfo有mysqli了
第二步:安裝mysqli擴充套件
方法:
cd /usr/local/php-7.1.5/ext/mysqli //到php檔案ext下的mysqli/usr/local/php/bin/phpize./configure --with-php-config=/usr/local/php/bin/php-config --with-mysqli=/usr/bin/mysql_config
注:usr/bin/mysql_config 路徑同第一步方法
現在應該已經有mysqli擴充套件了
第三步:
修改php.ini
通過phpinfo 查詢到php.ini的路徑。修改php.ini。取消註釋php_mysqi.dll
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