switch-php

#!/bin/bash

# List of allowed PHP versions
PHP_VERSIONS=("php@7.4" "php@8.1" "php@8.3")

# Check if a version argument is provided
if [ -z "$1" ]; then
    echo "Usage: $0 {7.4|8.1|8.3}"
    exit 1
fi

# Extract version from the first argument
PHP_VERSION_NUMBER="$1"
PHP_VERSION="php@$PHP_VERSION_NUMBER"

# Check if the provided version is in the allowed list
if [[ ! " ${PHP_VERSIONS[@]} " =~ " $PHP_VERSION " ]]; then
    echo "Invalid PHP version. Please use 7.4, 8.1, or 8.3."
    exit 1
fi

# Loop through the PHP versions and unlink them except the selected version
for VERSION in "${PHP_VERSIONS[@]}"; do
    if [[ "$VERSION" != "$PHP_VERSION" ]]; then
        echo "Unlinking $VERSION..."
        brew unlink "$VERSION"
    fi
done

# Link the specified PHP version forcefully
echo "Linking $PHP_VERSION..."
brew link "$PHP_VERSION" --force --overwrite

# Update Apache configuration to use the specified PHP version
sed -ie '/LoadModule php/ s/^#*/#/' /opt/homebrew/etc/httpd/httpd.conf

if [ "$PHP_VERSION_NUMBER" == "7.4" ]; then
    sed -ie '/LoadModule php7_module .*7\.4/ s/^#*//' /opt/homebrew/etc/httpd/httpd.conf
else
    sed -ie "/LoadModule php_module .*${PHP_VERSION_NUMBER//./\\.}/ s/^#*//" /opt/homebrew/etc/httpd/httpd.conf
fi

# Restart Apache service
echo "Restarting Apache service..."
brew services restart httpd