diff --git a/__tests__/tools.test.ts b/__tests__/tools.test.ts
index d8009e64..632724e0 100644
--- a/__tests__/tools.test.ts
+++ b/__tests__/tools.test.ts
@@ -349,12 +349,12 @@ describe('Tools tests', () => {
 
     script = await tools.addDevTools('phpize', 'win32');
     expect(script).toContain(
-      'Add-Log "$cross" "phpize" "phpize is not a windows tool"'
+      'Add-Log "$tick" "phpize" "phpize is not a windows tool"'
     );
 
     script = await tools.addDevTools('php-config', 'win32');
     expect(script).toContain(
-      'Add-Log "$cross" "php-config" "php-config is not a windows tool"'
+      'Add-Log "$tick" "php-config" "php-config is not a windows tool"'
     );
 
     script = await tools.addDevTools('tool', 'openbsd');
diff --git a/dist/index.js b/dist/index.js
index 3bf35cee..d088d2fb 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -2084,7 +2084,7 @@ async function addDevTools(tool, os_version) {
         case 'darwin':
             return 'add_devtools ' + tool;
         case 'win32':
-            return await utils.addLog('$cross', tool, tool + ' is not a windows tool', 'win32');
+            return await utils.addLog('$tick', tool, tool + ' is not a windows tool', 'win32');
         default:
             return await utils.log('Platform ' + os_version + ' is not supported', os_version, 'error');
     }
@@ -2583,7 +2583,8 @@ async function run() {
         const tool = await utils.scriptTool(os_version);
         const script = os_version + (await utils.scriptExtension(os_version));
         const location = await getScript(script, version, os_version);
-        await exec_1.exec(await utils.joins(tool, location, version, __dirname));
+        const fail_fast = await utils.readEnv('fail-fast');
+        await exec_1.exec(await utils.joins(tool, location, version, __dirname, fail_fast));
     }
     catch (error) {
         core.setFailed(error.message);
diff --git a/src/install.ts b/src/install.ts
index e2af537d..99c6aaa6 100644
--- a/src/install.ts
+++ b/src/install.ts
@@ -60,7 +60,10 @@ export async function run(): Promise<void> {
     const tool = await utils.scriptTool(os_version);
     const script = os_version + (await utils.scriptExtension(os_version));
     const location = await getScript(script, version, os_version);
-    await exec(await utils.joins(tool, location, version, __dirname));
+    const fail_fast = await utils.readEnv('fail-fast');
+    await exec(
+      await utils.joins(tool, location, version, __dirname, fail_fast)
+    );
   } catch (error) {
     core.setFailed(error.message);
   }
diff --git a/src/scripts/darwin.sh b/src/scripts/darwin.sh
index 8e69a7a2..15293ce0 100644
--- a/src/scripts/darwin.sh
+++ b/src/scripts/darwin.sh
@@ -13,6 +13,7 @@ add_log() {
     printf "\033[32;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s\033[0m\n" "$mark" "$subject" "$message"
   else
     printf "\033[31;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s\033[0m\n" "$mark" "$subject" "$message"
+    [ "$fail_fast" = "true" ] && exit 1;
   fi
 }
 
@@ -268,6 +269,7 @@ tick="✓"
 cross="✗"
 version=$1
 dist=$2
+fail_fast=$3
 nodot_version=${1/./}
 old_versions="5.[3-5]"
 tool_path_dir="/usr/local/bin"
diff --git a/src/scripts/linux.sh b/src/scripts/linux.sh
index 18b9d151..08518ca1 100644
--- a/src/scripts/linux.sh
+++ b/src/scripts/linux.sh
@@ -13,6 +13,7 @@ add_log() {
     printf "\033[32;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s\033[0m\n" "$mark" "$subject" "$message"
   else
     printf "\033[31;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s\033[0m\n" "$mark" "$subject" "$message"
+    [ "$fail_fast" = "true" ] && exit 1;
   fi
 }
 
@@ -423,6 +424,7 @@ cross="✗"
 pecl_config="false"
 version=$1
 dist=$2
+fail_fast=$3
 nightly_versions="8.[0-1]"
 old_versions="5.[3-5]"
 debconf_fix="DEBIAN_FRONTEND=noninteractive"
diff --git a/src/scripts/win32.ps1 b/src/scripts/win32.ps1
index 8eb6525f..dd861c97 100644
--- a/src/scripts/win32.ps1
+++ b/src/scripts/win32.ps1
@@ -8,7 +8,10 @@ param (
   [ValidateNotNull()]
   [ValidateLength(1, [int]::MaxValue)]
   [string]
-  $dist
+  $dist,
+  [Parameter(Position = 2, Mandatory = $false)]
+  [string]
+  $fail_fast = 'false'
 )
 
 # Function to log start of a operation.
@@ -18,8 +21,14 @@ Function Step-Log($message) {
 
 # Function to log result of a operation.
 Function Add-Log($mark, $subject, $message) {
-  $code = if ($mark -eq $cross) { "31" } else { "32" }
-  printf "\033[%s;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s \033[0m\n" $code $mark $subject $message
+  if ($mark -eq $tick) {
+    printf "\033[32;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s \033[0m\n" $mark $subject $message
+  } else {
+    printf "\033[31;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s \033[0m\n" $mark $subject $message
+    if($fail_fast -eq 'true') {
+      exit 1;
+    }
+  }
 }
 
 # Function to add a line to a powershell profile safely.
diff --git a/src/tools.ts b/src/tools.ts
index 3a9cbbb3..922a1678 100644
--- a/src/tools.ts
+++ b/src/tools.ts
@@ -378,7 +378,7 @@ export async function addDevTools(
       return 'add_devtools ' + tool;
     case 'win32':
       return await utils.addLog(
-        '$cross',
+        '$tick',
         tool,
         tool + ' is not a windows tool',
         'win32'