Install PHP 8.5 with ASDF on Arch Linux
This quick tutorial shows how to install ASDF Version Manager on Arch Linux and use it to install PHP 8.5. Install Required Dependencies First, install the required packages and build dependencies: yay -S base-devel libpng postgresql-libs re2c gd oniguruma libzip libsodium You may also want to install additional common dependencies: yay -S curl git openssl zlib libxml2 sqlite Install ASDF Clone the ASDF repository: git clone https://github.com/asdf-vm/asdf.git ~/.asdf --branch v0.18.0 Add ASDF to your shell configuration. Bash echo '. "$HOME/.asdf/asdf.sh"' >> ~/.bashrc echo '. "$HOME/.asdf/completions/asdf.bash"' >> ~/.bashrc source ~/.bashrc ZSH echo '. "$HOME/.asdf/asdf.sh"' >> ~/.zshrc echo '. "$HOME/.asdf/completions/asdf.bash"' >> ~/.zshrc source ~/.zshrc Verify installation: asdf --version Add the PHP Plugin Install the PHP plugin for ASDF: asdf plugin add php https://github.com/asdf-community/asdf-php.git Install PHP 8.5 List available PHP versions: asdf list all php Install PHP 8.5: asdf install php 8.5.0 Set PHP 8.5 as the global default: asdf global php 8.5.0 Reload your shell: exec $SHELL Verify the installation: php -v Expected output: PHP 8.5.x ( cli ) Useful ASDF Commands List installed PHP versions: asdf list php Install another PHP version: asdf install php 8.4.0 Switch globally: asdf global php 8.4.0 Switch locally for a project: asdf local php 8.5.0 Optional: Install Composer After installing PHP, install Composer globally: php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" php composer-setup.php sudo mv composer.phar /usr/local/bin/composer rm composer-setup.php Verify: composer --version