From e8dbb0e0f19933e9b00d2cc02cc74c3345273d65 Mon Sep 17 00:00:00 2001
From: Gino Pane <sergey.karavay@gmail.com>
Date: Tue, 25 Feb 2020 22:26:03 +0300
Subject: [PATCH] Fix #2506

Updates:
- AST extension is no longer installed for unsupported PHP versions
---
 workspace/Dockerfile | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/workspace/Dockerfile b/workspace/Dockerfile
index 07c99ad..48d9ebc 100644
--- a/workspace/Dockerfile
+++ b/workspace/Dockerfile
@@ -585,10 +585,13 @@ ARG AST_VERSION=1.0.3
 ENV AST_VERSION ${AST_VERSION}
 
 RUN if [ ${INSTALL_AST} = true ]; then \
-    # Install AST extension
-    printf "\n" | pecl -q install ast-${AST_VERSION} && \
-    echo "extension=ast.so" >> /etc/php/${LARADOCK_PHP_VERSION}/mods-available/ast.ini && \
-    phpenmod -v ${LARADOCK_PHP_VERSION} -s cli ast \
+    # AST extension requires PHP 7.0.0 or newer
+    if [ $(php -r "echo PHP_MAJOR_VERSION;") != "5" ]; then \
+        # Install AST extension
+        printf "\n" | pecl -q install ast-${AST_VERSION} && \
+        echo "extension=ast.so" >> /etc/php/${LARADOCK_PHP_VERSION}/mods-available/ast.ini && \
+        phpenmod -v ${LARADOCK_PHP_VERSION} -s cli ast \
+    ;fi \
 ;fi
 
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