From 8231e0c41b6bcdba16718c1cdaab4e1b40a0d793 Mon Sep 17 00:00:00 2001
From: avl <alex.litovchenko@gmail.com>
Date: Thu, 12 Feb 2009 21:54:50 +0200
Subject: [PATCH] IPF_Utils::TrimP()

---
 ipf/utils.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/ipf/utils.php b/ipf/utils.php
index 2ed6b64..fb71f24 100644
--- a/ipf/utils.php
+++ b/ipf/utils.php
@@ -223,5 +223,17 @@ class IPF_Utils {
 		list($f,$i) = split(' ',microtime());
 		return $i.substr((string)$f,2,6);
     }
+
+    static function TrimP($html)
+    {
+        $strL = "<p>";  $lenL = 3;
+        $strR = "</p>"; $lenR = 4;
+        if (0 == strcasecmp(substr($html, 0, $lenL), $strL)
+        &&  0 == strcasecmp(substr($html, -$lenR), $strR)){
+            return substr($html, $lenL, strlen($html) - ($lenL + $lenR));
+        }
+        return $html;
+    }
+
 }
 
-- 
2.49.0