diff --git a/images/linux/scripts/installers/php.sh b/images/linux/scripts/installers/php.sh
index a63c4b717..f5f8b9733 100644
--- a/images/linux/scripts/installers/php.sh
+++ b/images/linux/scripts/installers/php.sh
@@ -1,137 +1,138 @@
-#!/bin/bash
-################################################################################
-##  File:  php.sh
-##  Desc:  Installs php
-################################################################################
-
-# Source the helpers for use with the script
-source $HELPER_SCRIPTS/etc-environment.sh
-source $HELPER_SCRIPTS/document.sh
-
-set -e
-
-# add repository
-apt-add-repository ppa:ondrej/php -y
-apt-get update
-
-# Install PHP
-if isUbuntu16 ; then
-    php_versions="5.6 7.0 7.1 7.2 7.3 7.4"
-fi
-
-if isUbuntu18 ; then
-    php_versions="7.1 7.2 7.3 7.4"
-fi
-
-if isUbuntu20 ; then
-    php_versions="7.4"
-fi
-
-for version in $php_versions; do
-    echo "Installing PHP $version"
-    apt-fast install -y --no-install-recommends \
-        php$version \
-        php$version-bcmath \
-        php$version-bz2 \
-        php$version-cgi \
-        php$version-cli \
-        php$version-common \
-        php$version-curl \
-        php$version-dba \
-        php$version-dev \
-        php$version-enchant \
-        php$version-fpm \
-        php$version-gd \
-        php$version-gmp \
-        php$version-imap \
-        php$version-interbase \
-        php$version-intl \
-        php$version-json \
-        php$version-ldap \
-        php$version-mbstring \
-        php$version-mysql \
-        php$version-odbc \
-        php$version-opcache \
-        php$version-pgsql \
-        php$version-phpdbg \
-        php$version-pspell \
-        php$version-readline \
-        php$version-snmp \
-        php$version-soap \
-        php$version-sqlite3 \
-        php$version-sybase \
-        php$version-tidy \
-        php$version-xml \
-        php$version-xmlrpc \
-        php$version-xsl \
-        php$version-zip
-
-    if [[ $version == "5.6" || $version == "7.0" || $version == "7.1" ]]; then
-        apt-fast install -y --no-install-recommends php$version-mcrypt php$version-recode
-        apt-get remove --purge -yq php$version-dev
-    fi
-
-    if [[ $version == "7.2" || $version == "7.3" ]]; then
-        apt-fast install -y --no-install-recommends php$version-recode
-    fi
-done
-
-apt-fast install -y --no-install-recommends \
-    php-amqp \
-    php-apcu \
-    php-igbinary \
-    php-memcache \
-    php-memcached \
-    php-mongodb \
-    php-redis \
-    php-xdebug \
-    php-yaml \
-    php-zmq
-
-apt-get remove --purge -yq php7.2-dev
-
-apt-fast install -y --no-install-recommends snmp
-
-# Install composer
-php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
-php -r "if (hash_file('sha384', 'composer-setup.php') === file_get_contents('https://composer.github.io/installer.sig')) { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
-php composer-setup.php
-sudo mv composer.phar /usr/bin/composer
-php -r "unlink('composer-setup.php');"
-
-# Update /etc/environment
-prependEtcEnvironmentPath /home/runner/.config/composer/vendor/bin
-
-# Add composer bin folder to path
-echo 'export PATH="$PATH:$HOME/.config/composer/vendor/bin"' >> /etc/skel/.bashrc
-
-#Create composer folder for user to preserve folder permissions
-mkdir -p /etc/skel/.composer
-
-# Install phpunit (for PHP)
-wget -q -O phpunit https://phar.phpunit.de/phpunit-7.phar
-chmod +x phpunit
-mv phpunit /usr/local/bin/phpunit
-
-# Run tests to determine that the software installed as expected
-echo "Testing to make sure that script performed as expected, and basic scenarios work"
-for cmd in php $php_versions composer phpunit; do
-    if [[ $cmd =~ ^[0-9] ]]; then
-        cmd="php$cmd"
-    fi
-
-    if ! command -v $cmd; then
-        echo "$cmd was not installed"
-        exit 1
-    fi
-done
-
-# Document what was added to the image
-echo "Lastly, documenting what we added to the metadata file"
-
-for version in $php_versions; do
-    DocumentInstalledItem "PHP $version ($(php$version --version | head -n 1))"
-done;
-
-DocumentInstalledItem "Composer  ($(composer --version))"
-DocumentInstalledItem "PHPUnit ($(phpunit --version))"
+#!/bin/bash
+################################################################################
+##  File:  php.sh
+##  Desc:  Installs php
+################################################################################
+
+# Source the helpers for use with the script
+source $HELPER_SCRIPTS/etc-environment.sh
+source $HELPER_SCRIPTS/document.sh
+source $HELPER_SCRIPTS/os.sh
+
+set -e
+
+# add repository
+apt-add-repository ppa:ondrej/php -y
+apt-get update
+
+# Install PHP
+if isUbuntu16 ; then
+    php_versions="5.6 7.0 7.1 7.2 7.3 7.4"
+fi
+
+if isUbuntu18 ; then
+    php_versions="7.1 7.2 7.3 7.4"
+fi
+
+if isUbuntu20 ; then
+    php_versions="7.4"
+fi
+
+for version in $php_versions; do
+    echo "Installing PHP $version"
+    apt-fast install -y --no-install-recommends \
+        php$version \
+        php$version-bcmath \
+        php$version-bz2 \
+        php$version-cgi \
+        php$version-cli \
+        php$version-common \
+        php$version-curl \
+        php$version-dba \
+        php$version-dev \
+        php$version-enchant \
+        php$version-fpm \
+        php$version-gd \
+        php$version-gmp \
+        php$version-imap \
+        php$version-interbase \
+        php$version-intl \
+        php$version-json \
+        php$version-ldap \
+        php$version-mbstring \
+        php$version-mysql \
+        php$version-odbc \
+        php$version-opcache \
+        php$version-pgsql \
+        php$version-phpdbg \
+        php$version-pspell \
+        php$version-readline \
+        php$version-snmp \
+        php$version-soap \
+        php$version-sqlite3 \
+        php$version-sybase \
+        php$version-tidy \
+        php$version-xml \
+        php$version-xmlrpc \
+        php$version-xsl \
+        php$version-zip
+
+    if [[ $version == "5.6" || $version == "7.0" || $version == "7.1" ]]; then
+        apt-fast install -y --no-install-recommends php$version-mcrypt php$version-recode
+        apt-get remove --purge -yq php$version-dev
+    fi
+
+    if [[ $version == "7.2" || $version == "7.3" ]]; then
+        apt-fast install -y --no-install-recommends php$version-recode
+    fi
+done
+
+apt-fast install -y --no-install-recommends \
+    php-amqp \
+    php-apcu \
+    php-igbinary \
+    php-memcache \
+    php-memcached \
+    php-mongodb \
+    php-redis \
+    php-xdebug \
+    php-yaml \
+    php-zmq
+
+apt-get remove --purge -yq php7.2-dev
+
+apt-fast install -y --no-install-recommends snmp
+
+# Install composer
+php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+php -r "if (hash_file('sha384', 'composer-setup.php') === file_get_contents('https://composer.github.io/installer.sig')) { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
+php composer-setup.php
+sudo mv composer.phar /usr/bin/composer
+php -r "unlink('composer-setup.php');"
+
+# Update /etc/environment
+prependEtcEnvironmentPath /home/runner/.config/composer/vendor/bin
+
+# Add composer bin folder to path
+echo 'export PATH="$PATH:$HOME/.config/composer/vendor/bin"' >> /etc/skel/.bashrc
+
+#Create composer folder for user to preserve folder permissions
+mkdir -p /etc/skel/.composer
+
+# Install phpunit (for PHP)
+wget -q -O phpunit https://phar.phpunit.de/phpunit-7.phar
+chmod +x phpunit
+mv phpunit /usr/local/bin/phpunit
+
+# Run tests to determine that the software installed as expected
+echo "Testing to make sure that script performed as expected, and basic scenarios work"
+for cmd in php $php_versions composer phpunit; do
+    if [[ $cmd =~ ^[0-9] ]]; then
+        cmd="php$cmd"
+    fi
+
+    if ! command -v $cmd; then
+        echo "$cmd was not installed"
+        exit 1
+    fi
+done
+
+# Document what was added to the image
+echo "Lastly, documenting what we added to the metadata file"
+
+for version in $php_versions; do
+    DocumentInstalledItem "PHP $version ($(php$version --version | head -n 1))"
+done
+
+DocumentInstalledItem "Composer  ($(composer --version))"
+DocumentInstalledItem "PHPUnit ($(phpunit --version))"