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Code sharing to test whether PHP connection to MySQL is successful_PHP tutorial

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Release： 2016-07-13 10:40:25
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In many cases we don’t know whether it is a PHP error or an incorrect mysql username and password that causes cms operation errors. You can test it with the following code first

The method is simple: ​ Save the following code as test.php, put it in the web directory and execute it. ​ The code is as follows: ​ ​ The parameters of the mysql_connect() function are: mysql server name or IP, mysql user name, and mysql user password.

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/727551.htmlTechArticleIn many cases we don’t know whether it is a php error or an incorrect mysql username and password that causes a cms operation error. You can use Just test the following code. The method is very simple: change the following...
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mysql php code share case success us yes test of still connect mistake
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