From 0864113e50056c25c0f0162ac2704f18c4f6048d Mon Sep 17 00:00:00 2001
From: MoeBrowne <oliver.browne@uplyme.com>
Date: Fri, 11 May 2018 20:51:38 +0100
Subject: [PATCH] Replaces the full clone and checkout with a shallow single
 branch clone

---
 install_php.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/install_php.sh b/install_php.sh
index 14709c4..fd72c3d 100755
--- a/install_php.sh
+++ b/install_php.sh
@@ -37,10 +37,9 @@ apt-get install -y \
 # Create directory to be used as an installation target
 mkdir /usr/local/php-$version
 
-git clone https://github.com/php/php-src.git
+git clone --single-branch --branch "PHP-$version" --depth 1 https://github.com/php/php-src.git
 cd php-src
-# Exit if non-existing PHP version is supplied
-git checkout PHP-$version || { echo "PHP version $version not found!" ; exit 1; }
+
 ./buildconf --force
 
 CONFIGURE_STRINGS="--enable-bcmath \