mysqlnd | 易学教程

教大家如何在Linux(CentOS6.5)上安装PHP PDO扩展库

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【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 下面给大家分享PDO扩展如何在 CentOS 6.5上安装（蓝色字体为命令） 1.cd php-7.2.0/ext/pdo_mysql //具体路径自行修改 2./usr/local/php/bin/phpize//建立PHP的外挂模块 3../configure --with-php-config=/usr/local/php/bin/php-config --with-pdo-mysql=mysqlnd//一系列的配置 4.make&&make install//emmm...不用解释吧 5.vi /etc/php.ini//若没有此文件请执行：cd php-7.2.0 丨 cp php.ini-development /etc/php.ini ，执行成功后再执行此步骤 6.在普通模式上输入 /pdo 快速定位到pdo配置项 7.去掉 extension=php_pdo_mysql.dll 的注释修改为 extension=pdo_mysql.so 保存。 8.执行php -m 9.若有 pdo_mysql && pdo_sqlite 这两个扩展，则代表安装完成。原文来自： https://www.linuxprobe.com/linux-cents-phpodd.html 来源： oschina 链接

mysqli_real_connect() getting SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

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问题 We just upgraded to php 5.6 from php 5.4 , and everything was working fine with our MySQL connecting using MySQLi and SSL. Our connection looks like: mysqli_real_connect($db, $host, $username, $password, $database, $port, $socket, MYSQLI_CLIENT_SSL); mysqli_set_charset($db, "utf8"); Howerver, now when we try and connect to MySQL over SSL using php 5.6 we are getting: Warning: mysqli_real_connect(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET

configure: error: Cannot find OpenSSL's <evp.h>

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问题 I've installed the php7 on my redhat server,while i want to use the mysql extension.I cd the php7 source ext dir,and configured many times but all result that "configure: error: Cannot find OpenSSL's ".It's awfal! 1.I had the openssl there. [root@xx mysqlnd]# rpm -qa|grep -i openssl pyOpenSSL-0.10-2.el6.x86_64 openssl-1.0.0-20.el6.x86_64 openssl-devel-1.0.0-20.el6.x86_64 libcurl-openssl-7.33.0-2.2.x86_64 libcurl-openssl-devel-7.33.0-2.2.x86_64 2. I had tried amost all of the methods such as

Instal mysqlnd in a hosted website

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问题 I am developing a web-site in PHP - MySQL. Here are some points to note: I am using MySQLi API for database access. In my local installation of XAMPP (a Windows 7 machine), the PHP version is 5.3.8 , MySQL version is mysqlnd 5.0.8-dev - 20102224 I have hosted the web-site on a free hosting server for testing "cuccfree.com". Here the PHP version is 5.3.14 and the MySQL version is 5.1.66 . It still has a lot better support for MySQLi compared to many other hosting companies. On phpinfo'ing the

get_result() Doesn't Work even mysqlnd is enabled

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问题 It might be a duplication of many questions however i dont seem to get my answer from any of the questions present.I am using multi domain linux hosting provided by hostgator.I tried to use mysqli_stmt_get_result() but it throws me an error stating as an undefined method .I contacted the hostgator admin panel and they enabled the mysqlnd extension for me.I do see the mysqlnd extension enabled in phpinfo of my website.However i still see the same error. $mysqlnd = function_exists('mysqli_stmt

mysqlnd driver has only one api extension (pdo_mysql)

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问题 After checking phpinfo() I saw that mysqlnd driver installed on linux (php 5.4) has only one API extension ( pdo_mysql ), but I also want to be able to work with mysqli . How do I associate mysqlnd driver with mysqli extension? I guess I can fix this by reinstalling mysql, but is there any workaround? Please help! Thank you! 回答1: Assuming that you did install mysql correctly. Locate your php.ini by executing phpinfo() or by typing the following command: php --ini look for something like

mysqlnd_ms error - getaddrinfo failed, mysqlnd_global_stats in Unknown

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问题 I'm trying to set up mysqlnd_ms so that it serves its purpose of doing the reads on the slave db and writes on the master db. However, I'm getting this error when httpd is restarted. PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/mysqlnd_ms.so' - /usr/lib64/php/modules/mysqlnd_ms.so: undefined symbol: mysqlnd_global_stats in Unknown on line 0 I'm running an Amazon EC2 x64 AMI instance and ran the following commands on a fresh instance: sudo yum update sudo

php编译安装mysqli扩展，报fatal error: ext/mysqlnd/mysqlnd.h: No such file or directory

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编译安装php mysqli扩展 phpize ./configure && make && make install 遇到如下报错信息。 /bin/sh /usr/local/src/php-7.2.11/ext/mysqli/libtool --mode=compile cc -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -I. -I/usr/local/src/php-7.2.11/ext/mysqli -DPHP_ATOM_INC -I/usr/local/src/php-7.2.11/ext/mysqli/include -I/usr/local/src/php-7.2.11/ext/mysqli/main -I/usr/local/src/php-7.2.11/ext/mysqli -I/usr/local/server/php/include/php -I/usr/local/server/php/include/php/main -I/usr/local/server/php/include/php/TSRM -I/usr/local/server/php/include/php/Zend -I/usr/local/server/php/include/php/ext -I/usr/local/server/php/include/php

How to Share a MySQL connection between 2 different PHP Processes

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问题 I have an unusual case, my website runs two totally different PHP process through a sandbox. I have the normal website running through fastcgi and in the middle that fastcgi process executes one sandboxed script through cli. Both those processes require a MySQL connection and I was wandering if there is a way to share that connection since when the sandboxed script is running the fastcgi is just waiting for it to finish so there would be no concurrency. This would greatly improve my hardware

How do I make sure that values from MySQL keep their type in PHP?

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问题 I am having a problem in my PHP script where values called from MySQL are being returned as strings, despite being marked in the database as int and tinyint . This is a problem because when converting an array based on MySQL date into JSON data, values that should be integers are placed in double quotes, which is causing trouble in both Javascript and iPhone apps that use that JSON data. I am getting JSON values that look like "key" : "1" , when what I want is "key" : 1 . After doing some