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PHP Script Installation

PHP Script Installation

Prerequisites

  • PHP 8.1 or higher
  • MySQL 5.7+ or MariaDB 10.3+
  • Web server (Apache or Nginx)
  • 256MB+ PHP memory limit
  • Cron job access (if script requires scheduled tasks)
  • Required extensions: cURL, JSON, Mbstring, OpenSSL, PDO, XML (check script documentation for specific requirements)

Installation Steps

  1. Download & Upload: Extract files and upload to your web directory (e.g., /home/username/public_html/ or /var/www/html/)

  2. Create Database: Create a MySQL database and user with full privileges using your hosting control panel or phpMyAdmin

  3. Configure Script: Edit the configuration file (usually config.php, settings.php, or similar) and update database credentials, site URL, and any required settings

  4. Run Installation: Visit the installation page (e.g., install.php or setup.php) in your browser and follow the on-screen instructions, or import the provided SQL file using phpMyAdmin

  5. Set Up Cron Job (if required): Add a cron job for scheduled tasks: * * * * * /usr/bin/php /path/to/cron.php (adjust path and frequency as needed)

  6. Set Permissions: Set appropriate file permissions using your FTP client or file manager. Typically: chmod 644 for files and chmod 755 for directories. For writable directories (uploads, cache, logs): chmod 755 or 777 depending on server configuration

Common Issues

  • 500 Internal Server Error: Check file permissions, verify PHP version meets requirements, review error logs, and ensure all required PHP extensions are enabled
  • Database Connection: Verify database credentials in configuration file, ensure user has proper privileges, check DB_HOST (may be localhost or IP address), and confirm database exists
  • Files Not Loading: Check file paths in configuration, verify all files were uploaded correctly, and ensure directory structure is intact
  • White Screen: Enable error reporting in php.ini or add error_reporting(E_ALL) and ini_set('display_errors', 1) to debug

Maintenance

Regularly backup your database and files. Keep the script updated by checking for new versions and following the update instructions provided by the developer.

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