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Merge pull request #291 from JedMeister/18.x-php-update-helper
18.x php update helper
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#!/bin/bash | ||
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# Function to display PHP version choices and get user input | ||
choose_php_version() { | ||
echo "Select the PHP version to install:" | ||
echo "1) PHP 7.3" | ||
echo "2) PHP 7.4" | ||
echo "3) PHP 8.0" | ||
echo "4) PHP 8.1" | ||
echo "5) PHP 8.2" | ||
echo "6) PHP 8.3" | ||
read -p -r "Enter choice [1-6]: " php_choice | ||
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case $php_choice in | ||
1) PHPV_NEW="7.3";; | ||
2) PHPV_NEW="7.4";; | ||
3) PHPV_NEW="8.0";; | ||
4) PHPV_NEW="8.1";; | ||
5) PHPV_NEW="8.2";; | ||
6) PHPV_NEW="8.3";; | ||
*) echo "Invalid choice. Exiting."; exit 1;; | ||
esac | ||
} | ||
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# Function to check if new packages exist and exclude json if PHP version is >= 7.2 | ||
check_new_packages() { | ||
missing_pkgs=() | ||
for pkg in $PHP_NEW_PKGS; do | ||
if ! apt-cache show "$pkg" > /dev/null 2>&1; then | ||
missing_pkgs+=("$pkg") | ||
fi | ||
done | ||
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if [ ${#missing_pkgs[@]} -ne 0 ]; then | ||
echo "The following packages do not exist in PHP version $PHPV_NEW: ${missing_pkgs[*]}" | ||
exit 1 | ||
fi | ||
} | ||
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# Start of the script | ||
echo "Starting PHP upgrade script..." | ||
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# Display current PHP version | ||
echo "Current PHP version:" | ||
php -v | ||
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# Step 1: Set PHP version to install and collect current PHP version & packages | ||
choose_php_version | ||
PHPV_OLD=$(php -r 'echo PHP_MAJOR_VERSION . "." . PHP_MINOR_VERSION;') | ||
PHP_OLD_PKGS=$(apt-cache policy -- "*php${PHPV_OLD}*" \ | ||
| grep -v "Installed: (none)" \ | ||
| grep "Installed:" -B1 \ | ||
| sed -n "\|php${PHPV_OLD}| s|^\([a-z0-9\.-]*\).*$|\1|p" \ | ||
| grep -v "json") | ||
PHP_NEW_PKGS="${PHP_OLD_PKGS//$PHPV_OLD/$PHPV_NEW}" | ||
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# Step 2: Set up sury.org PHP | ||
curl -sSL https://packages.sury.org/php/README.txt | bash -x | ||
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# Step 3: Install relevant new packages | ||
check_new_packages | ||
echo "Installing new packages..." | ||
# shellcheck disable=SC2086 | ||
apt install -y $PHP_NEW_PKGS | ||
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# Detect the web server and handle PHP module accordingly | ||
if systemctl is-active --quiet apache2; then | ||
# Apache is running | ||
a2dismod "php${PHPV_OLD}" | ||
a2enmod "php${PHPV_NEW}" | ||
systemctl restart apache2 | ||
elif systemctl is-active --quiet nginx; then | ||
# Nginx is running, restart PHP-FPM if installed | ||
systemctl restart php${PHPV_NEW}-fpm | ||
elif systemctl is-active --quiet lighttpd; then | ||
# Lighttpd is running, restart PHP-FPM if installed | ||
systemctl restart php${PHPV_NEW}-fpm | ||
else | ||
echo "No supported web server detected. Please manually configure your web server to use the new PHP version." | ||
fi | ||
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# Update CLI version | ||
update-alternatives --set php /usr/bin/php${PHPV_NEW} | ||
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echo "PHP upgrade completed successfully." |