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Easy Brew PHP version switching
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#!/bin/bash | |
# Creator: Phil Cook | |
# Modified: Andy Miller | |
osx_major_version=$(sw_vers -productVersion | cut -d. -f1) | |
osx_minor_version=$(sw_vers -productVersion | cut -d. -f2) | |
osx_patch_version=$(sw_vers -productVersion | cut -d. -f3) | |
osx_patch_version=${osx_patch_version:-0} | |
osx_version=$((${osx_major_version} * 10000 + ${osx_minor_version} * 100 + ${osx_patch_version})) | |
homebrew_path=$(brew --prefix) | |
brew_prefix=$(brew --prefix | sed 's#/#\\\/#g') | |
brew_array=("5.6","7.0","7.1","7.2","7.3","7.4","8.0","8.1") | |
php_array=("[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]" "[email protected]") | |
php_installed_array=() | |
php_version="php@$1" | |
php_opt_path="$brew_prefix\/opt\/" | |
php5_module="php5_module" | |
apache_php5_lib_path="\/lib\/httpd\/modules\/libphp5.so" | |
php7_module="php7_module" | |
apache_php7_lib_path="\/lib\/httpd\/modules\/libphp7.so" | |
php8_module="php_module" | |
apache_php8_lib_path="\/lib\/httpd\/modules\/libphp.so" | |
native_osx_php_apache_module="LoadModule ${php5_module} libexec\/apache2\/libphp5.so" | |
if [ "${osx_version}" -ge "101300" ]; then | |
native_osx_php_apache_module="LoadModule ${php7_module} libexec\/apache2\/libphp7.so" | |
fi | |
# Has the user submitted a version required | |
if [[ -z "$1" ]]; then | |
echo "usage: sphp version [-s|-s=*] [-c=*]" | |
echo | |
echo " version one of:" ${brew_array[@]} | |
echo | |
exit | |
fi | |
php_module="$php5_module" | |
apache_php_lib_path="$apache_php5_lib_path" | |
simple_php_version=$(echo "$php_version" | sed 's/^php@//' | sed 's/\.//') | |
if [[ simple_php_version -ge 70 && simple_php_version -lt 80 ]]; then | |
php_module="$php7_module" | |
apache_php_lib_path="$apache_php7_lib_path" | |
elif [[ simple_php_version -ge 80 ]]; then | |
php_module="$php8_module" | |
apache_php_lib_path="$apache_php8_lib_path" | |
fi | |
apache_change=1 | |
apache_conf_path="$homebrew_path/etc/httpd/httpd.conf" | |
apache_php_mod_path="$php_opt_path$php_version$apache_php_lib_path" | |
# What versions of php are installed via brew | |
for i in ${php_array[*]}; do | |
version=$(echo "$i" | sed 's/^php@//') | |
if [[ -d "$homebrew_path/etc/php/$version" ]]; then | |
php_installed_array+=("$i") | |
fi | |
done | |
# Check that the requested version is supported | |
if [[ " ${php_array[*]} " == *"$php_version"* ]]; then | |
# Check that the requested version is installed | |
if [[ " ${php_installed_array[*]} " == *"$php_version"* ]]; then | |
# Switch Shell | |
echo "Switching to $php_version" | |
echo "Switching your shell" | |
for i in ${php_installed_array[@]}; do | |
brew unlink $i | |
done | |
brew link --force "$php_version" | |
# Switch apache | |
if [[ $apache_change -eq 1 ]]; then | |
echo "Switching your apache conf" | |
for j in ${php_installed_array[@]}; do | |
loop_php_module="$php5_module" | |
loop_apache_php_lib_path="$apache_php5_lib_path" | |
loop_php_version=$(echo "$j" | sed 's/^php@//' | sed 's/\.//') | |
if [[ loop_php_version -ge 70 && loop_php_version -lt 80 ]]; then | |
loop_php_module="$php7_module" | |
loop_apache_php_lib_path="$apache_php7_lib_path" | |
elif [[ loop_php_version -ge 80 ]]; then | |
loop_php_module="$php8_module" | |
loop_apache_php_lib_path="$apache_php8_lib_path" | |
fi | |
apache_module_string="LoadModule $loop_php_module $php_opt_path$j$loop_apache_php_lib_path" | |
comment_apache_module_string="#$apache_module_string" | |
# If apache module string within apache conf | |
if grep -q "$apache_module_string" "$apache_conf_path"; then | |
# If apache module string not commented out already | |
if ! grep -q "$comment_apache_module_string" "$apache_conf_path"; then | |
sed -i.bak "s/$apache_module_string/$comment_apache_module_string/g" $apache_conf_path | |
fi | |
# Else the string for the php module is not in the apache config then add it | |
else | |
sed -i.bak "/$native_osx_php_apache_module/a\\ | |
$comment_apache_module_string\\ | |
" $apache_conf_path | |
fi | |
done | |
sed -i.bak "s/\#LoadModule $php_module $apache_php_mod_path/LoadModule $php_module $apache_php_mod_path/g" $apache_conf_path | |
echo "Restarting apache" | |
brew services stop httpd | |
brew services start httpd | |
fi | |
echo "" | |
php -v | |
echo "" | |
echo "All done!" | |
else | |
echo "Sorry, but $php_version is not installed via brew. Install by running: brew install $php_version" | |
fi | |
else | |
echo "Unknown version of PHP. PHP Switcher can only handle arguments of:" ${brew_array[@]} | |
fi |
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