General

• PHP overview
• php.ini overview
• PHP Extended Support

Custom Configurations

• Create a phprc file via FTP
• Create a phprc file via SSH
• Increase the PHP execution time
• Increase the PHP upload limit
• Increase the PHP memory limit
• How do I enable PHP error logging?

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Extensions

• Enable PHP extensions and loaders
• Enabling ionCube Loader
• How to enable the intl extension
• fileinfo
• Force other file extensions to load as PHP

Installing PHP applications

• Installing a custom version of curl (command line tool)
• Installing Composer overview

PHP versions

• Change the PHP version of a site
• Change the PHP version the shell uses
• Default PHP settings at DreamHost
• Preparing your site for a PHP upgrade
• Viewing your site's PHP version and settings
• What versions of PHP are available at DreamHost?

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Troubleshooting

• PHP upgrade failure troubleshooting
• Enable PHP error logging
• Cannot modify header information
• My phprc file isn't updating
• PHP 7.3 error

Advanced

• Running PHP code in a file with an .html extension
• Command line PHP overview
• cURL overview