diff --git a/docs/run-linter-locally.md b/docs/run-linter-locally.md
index 9593d53a..0e04b994 100644
--- a/docs/run-linter-locally.md
+++ b/docs/run-linter-locally.md
@@ -33,7 +33,7 @@ Notes:
 - If the default branch for your repository doesn't match the default, you can
   use the `DEFAULT_BRANCH` variable to set the default branch. For more
   information about the default value of the `DEFAULT_BRANCH` variable, see the
-  [README](../README.md).
+  [Readme](../README.md).
 - You can add as many configuration options as needed. Configuration options are
   documented in the [readme](../README.md#configure-super-linter).
 
diff --git a/lib/functions/detectFiles.sh b/lib/functions/detectFiles.sh
index eed28ef7..39e5a539 100755
--- a/lib/functions/detectFiles.sh
+++ b/lib/functions/detectFiles.sh
@@ -293,9 +293,13 @@ function RunAdditionalInstalls() {
   ##################################
   # Run installs for Psalm and PHP #
   ##################################
-  if [ "${VALIDATE_PHP_PSALM}" == "true" ] && [ -e "${FILE_ARRAYS_DIRECTORY_PATH}/file-array-PHP_PSALM" ]; then
+  if [[ ("${VALIDATE_PHP:-"${VALIDATE_PHP_BUILTIN}"}" == "true" && -e "${FILE_ARRAYS_DIRECTORY_PATH}/file-array-PHP_BUILTIN") ]] ||
+    [[ ("${VALIDATE_PHP_BUILTIN}" == "true" && -e "${FILE_ARRAYS_DIRECTORY_PATH}/file-array-PHP_BUILTIN") ]] ||
+    [[ ("${VALIDATE_PHP_PHPCS}" == "true" && -e "${FILE_ARRAYS_DIRECTORY_PATH}/file-array-PHP_PHPCS") ]] ||
+    [[ ("${VALIDATE_PHP_PHPSTAN}" == "true" && -e "${FILE_ARRAYS_DIRECTORY_PATH}/file-array-PHP_PHPSTAN") ]] ||
+    [[ ("${VALIDATE_PHP_PSALM}" == "true" && -e "${FILE_ARRAYS_DIRECTORY_PATH}/file-array-PHP_PSALM") ]]; then
     # found PHP files and were validating it, need to composer install
-    info "Found PHP files to validate, and VALIDATE_PHP_PSALM is set to ${VALIDATE_PHP_PSALM}. Check if we need to run composer install"
+    info "Found PHP files to validate. Check if we need to run composer install"
     mapfile -t COMPOSER_FILE_ARRAY < <(find "${GITHUB_WORKSPACE}" -name composer.json 2>&1)
     debug "COMPOSER_FILE_ARRAY contents: ${COMPOSER_FILE_ARRAY[*]}"
     if [ "${#COMPOSER_FILE_ARRAY[@]}" -ne 0 ]; then