####################################################
### Build PHP 5.2 on macOS 2018
####################################################
# Build
curl -o php-5.2.17.tar.gz https://museum.php.net/php5/php-5.2.17.tar.gz
tar zxvf php-5.2.17.tar.gz

SDKROOT=$(xcrun --sdk macosx --show-sdk-path)
export CFLAGS=" -I$SDKROOT/usr/include"
export LDFLAGS=" -L$SDKROOT/usr/lib"

cd php-5.2.17

curl -o php-5.x.x.patch https://mail.gnome.org/archives/xml/2012-August/txtbgxGXAvz4N.txt
patch -p0 -i php-5.x.x.patch

MYSQL_DIR=/usr/local/mysql/5.0
APACHE_DIR=/usr/local/apache2/2.2
PHP_DIR=/usr/local/php/5.2

./configure --prefix=$PHP_DIR \
--sysconfdir=$PHP_DIR/conf \
--with-pear=$PHP_DIR/share/php \
--with-exec-dir=$PHP_DIR/lib/libexec \
--with-config-file-scan-dir=$PHP_DIR/conf/apache2/conf.d \
--with-config-file-path=$PHP_DIR/conf/apache2 \
--with-apxs2=$APACHE_DIR/bin/apxs2 \
--with-mysql=$MYSQL_DIR \
--with-mysqli=$MYSQL_DIR/bin/mysql_config \
--with-libxml-dir=/usr \
--with-jpeg-dir=/usr \
--with-png-dir=/usr \
--with-zlib-dir=$SDKROOT/usr \
--without-iconv \
--enable-dbase \
--enable-mbstring \
--disable-debug

make -j$(sysctl -n hw.ncpu)
sudo make install

sudo install -c -m755 libs/libphp5.so $PHP_DIR/lib/libphp5.so
sudo install -c -m755 $PHP_DIR/lib/libphp5.so $APACHE_DIR/modules/libphp5.so

sudo mkdir -p $PHP_DIR/conf/apache2/conf.d
cat php.ini-dist | tr "\t" " " | sed -e'/memory_limit =/ s/\b128M/16M/g' > php.ini-cgi
sudo install -c -m644 php.ini-cgi $PHP_DIR/conf/apache2/php.ini

#####################################
### PHP 5 Settings
#####################################
sudo sed -i "" 's/ index.php//g' $APACHE_DIR/conf/apache2.conf
sudo sed -i "" 's/DirectoryIndex /DirectoryIndex index.php /g' $APACHE_DIR/conf/apache2.conf

sudo sed -i "" '/php5_module/d' $APACHE_DIR/conf/apache2.conf
sudo sed -i "" '/rewrite_module/a \
LoadModule php5_module modules/libphp5.so\
' $APACHE_DIR/conf/apache2.conf

sudo sed -i "" '/x-httpd-php/d' $APACHE_DIR/conf/apache2.conf
sudo sed -i "" '/AddOutputFilter/a \
#    AddType application/x-httpd-php .php\
' $APACHE_DIR/conf/apache2.conf
sudo sed -i "" 's/#    AddType/    AddType/g' $APACHE_DIR/conf/apache2.conf

# restart apache2
sudo apache22 stop
sudo apache22 start

# test php
sudo sh -c "cat > /private/var/www/html/info.php << EOF
<?php
phpinfo();
?>
EOF"

sudo chown -R $USER:staff /private/var/www/html

ln -s /private/var/www/html $HOME/www

open http://localhost/info.php