diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -491,6 +491,7 @@
     'phutil_console_get_terminal_width' => 'console/format.php',
     'phutil_console_prompt' => 'console/format.php',
     'phutil_console_require_tty' => 'console/format.php',
+    'phutil_console_select' => 'console/format.php',
     'phutil_console_wrap' => 'console/format.php',
     'phutil_count' => 'internationalization/pht.php',
     'phutil_date_format' => 'utils/viewutils.php',
diff --git a/src/console/format.php b/src/console/format.php
--- a/src/console/format.php
+++ b/src/console/format.php
@@ -24,6 +24,20 @@
   }
 }
 
+function phutil_console_select($prompt, $min, $max) {
+  $select_options = '['.$min.' - '.$max.']';
+  do {
+    $response = phutil_console_prompt($prompt.' '.$select_options);
+    $selection = trim($response);
+
+    if (preg_match('/^\d+\z/', $selection)) {
+      $selection = (int)$selection;
+      if ($selection >= $min && $selection <= $max) {
+        return $selection;
+      }
+    }
+  } while (true);
+}
 
 function phutil_console_prompt($prompt, $history = '') {
   echo "\n\n";