PHP generates the configuration file config.php generates the array configuration file
Posted on Aug. 10, 2023, 6:32 p.m. by Andrea Oliver
Category:
php
Tag:
php
Configuration management
The configuration file
An array of
config
In many projects, configuration files are indispensable. Typically, configuration files are set with variables or arrays, such as databases, or some public parameters.
create
? $config = array('DB_URL' = 'localhost', 'DB_USER' = 'root', 'DB_PWD' = 'root', 'DB_NAME' = 'test_db' ); $STR = '? PHP '. PHP_EOL. '/ * *'. PHP_EOL. '* configuration file'. PHP_EOL. '* TANKING'. PHP_EOL. '*'. The date (' Y -m - d '). ' '. PHP_EOL. '* /'. PHP_EOL. '$db_config = '.var_export($config,true).'; '.PHP_EOL.'? '; $file = fopen("config.php","w"); $file = fopen("config.php","w"); echo fwrite($file,$str); fclose($file); ? The configuration file
? $db_config = array ('DB_URL' = 'localhost', 'DB_USER' = 'root', 'user' = 'root'); 'DB_PWD' = 'root', 'DB_NAME' = 'test_db', ); ? How to read?
? PHP // include './config.php'; / / create a connection $conn = mysqli_connect ($db_config [' DB_URL], $db_config [' DB_USER], $db_config [' DB_PWD ']); // Check the connection if (! $conn) { die("Connection failed: " . mysqli_connect_error()); } echo "Connected successfully "; ? The author
Author:TANKING
DateL2021-04-25
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