Use php_sapi_name() to check for CLI interface

[tweeper.git] / tweeper.php

diff --git a/tweeper.php b/tweeper.php
index 2e27a0d..68b265e 100755 (executable)
--- a/tweeper.php
+++ b/tweeper.php
@@ -20,6 +20,11 @@
 
 date_default_timezone_set('UTC');
 
 
 date_default_timezone_set('UTC');
 

+function formatDate($timestamp)
+{
+  return gmdate('D, d M Y H:i:s', $timestamp) . ' GMT';
+}
+

 class Tweeper {
 
   private $USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20130405 Firefox/22.0";
 class Tweeper {
 
   private $USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20130405 Firefox/22.0";


@@ -31,6 +36,7 @@ class Tweeper {
     $xslDoc->loadXML($stylesheet_contents);
 
     $this->xsltProcessor = new XSLTProcessor();
     $xslDoc->loadXML($stylesheet_contents);
 
     $this->xsltProcessor = new XSLTProcessor();

+    $this->xsltProcessor->registerPHPFunctions();

     $this->xsltProcessor->importStylesheet($xslDoc);
   }
 
     $this->xsltProcessor->importStylesheet($xslDoc);
   }
 


@@ -72,7 +78,7 @@ if (isset($_GET['screen_name'])) {
 } else if (isset($argv[1])) {
   $screen_name = $argv[1];
 } else {
 } else if (isset($argv[1])) {
   $screen_name = $argv[1];
 } else {

-  if (isset($_SERVER['SCRIPT_NAME']))
+  if (php_sapi_name() != 'cli')

     $usage = htmlentities("{$_SERVER['SCRIPT_NAME']}?screen_name=<screen_name>");
   else
     $usage = "{$argv[0]} <screen_name>\n";
     $usage = htmlentities("{$_SERVER['SCRIPT_NAME']}?screen_name=<screen_name>");
   else
     $usage = "{$argv[0]} <screen_name>\n";