Changeset 3265 for libcacaTweet

Timestamp:

Nov 4, 2008, 4:36:33 AM (12 years ago)

Author:

bsittler

Message:

list available import formats in usage message

File:

• libcaca/trunk/caca-php/examples/import.php (modified) (1 diff)

libcaca/trunk/caca-php/examples/import.php

@@ -19 +19 @@
  */
 
-if($argc < 2)
+$imports = caca_get_import_list();
+
+if($argc < 2 || $argc > 3)
 {
-        die($argv[0] . ": missing argument (filename).\n" .
-                "usage: " . $argv[0] . " <filename> [<format>]\n");
+        $msg = ($argv[0] . ": wrong argument count\n" .
+                        "usage: " . $argv[0] . " file [<format>]\n" .
+                        "where <format> is one of:\n");
+        foreach($imports as $format => $name)
+                $msg .= " \"" . $name . "\" (" . $format . ")\n";
+        die($msg);
 }