Rewriting the network module (#12 and #16)

Some issues with Arch or old Ubuntu
2026-06-01 21:45:03 -04:00 · 2014-12-19 18:06:37 +01:00
parent 258e0edbaa
commit c3ec82dd6f
2 changed files with 105 additions and 11 deletions
@@ -38,6 +38,31 @@ class Misc
        return $_SERVER['SERVER_ADDR'];
    }

+
+    /**
+     * Returns a command that exists in the system among $cmds
+     */
+    public static function whichCommand($cmds, $args = '', $returnWithArgs = true)
+    {
+        $return = '';
+
+        foreach ($cmds as $cmd)
+        {
+            if (trim(shell_exec($cmd.$args)) != '')
+            {
+                $return = $cmd;
+                
+                if ($returnWithArgs)
+                    $return .= $args;
+
+                break;
+            }
+        }
+
+        return $return;
+    }
+
+
    /**
     * Allows to pluralize a word based on a number
     * Ex : echo 'mot'.Misc::pluralize(5); ==> prints mots