Fix compatibility for PHP 7.2 (#72)

theofidry · Dec 8, 2022 · b7efb38 · b7efb38
1 parent 8f1d94f
commit b7efb38
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/.php-cs-fixer.php b/.php-cs-fixer.php
@@ -31,6 +31,7 @@
     // For PHP 7.2 compat
     'heredoc_indentation' => false,
     'trailing_comma_in_multiline' => false,
+    'use_arrow_functions' => false,
 
     'mb_str_functions' => false,
     'no_trailing_whitespace_in_string' => false,

diff --git a/src/Diagnoser.php b/src/Diagnoser.php
@@ -36,7 +36,9 @@ final class Diagnoser
     public static function diagnose(array $finders): string
     {
         $diagnoses = array_map(
-            static fn (CpuCoreFinder $finder): string => self::diagnoseFinder($finder),
+            static function (CpuCoreFinder $finder): string {
+                return self::diagnoseFinder($finder);
+            },
             $finders
         );
 

diff --git a/src/Finder/PopenBasedFinder.php b/src/Finder/PopenBasedFinder.php
@@ -46,7 +46,7 @@ public function diagnose(): string
         if (!is_resource($process)) {
             return sprintf(
                 'Could not execute the function "popen" with the command "%s".',
-                $command,
+                $command
             );
         }