From e9b8c8f8df071f757ef9616076859744c5db5844 Mon Sep 17 00:00:00 2001
From: Andrey Kutejko <aku@anahoret.com>
Date: Tue, 13 Jan 2015 13:24:23 +0200
Subject: [PATCH] cleanup

---
 ipf/utils.php | 94 ---------------------------------------------------
 1 file changed, 94 deletions(-)

diff --git a/ipf/utils.php b/ipf/utils.php
index c0ff2f1..d1b33f3 100644
--- a/ipf/utils.php
+++ b/ipf/utils.php
@@ -106,32 +106,6 @@ class IPF_Utils
         return $string;
     }
 
-    public static function formatDate($str, $format='Y-m-d H:i:s', $tz=null)
-    {
-        if (!$tz)
-            $tz = IPF::get('time_zone');
-        $date = new DateTime($str, new DateTimeZone('UTC'));
-        $date->setTimeZone(new DateTimeZone($tz));
-        return gmdate($format, $date->format('U') + $date->getOffset());
-    }
-
-    static function dateCompare($date1, $date2=null)
-    {
-        if (strlen($date1) == 10) {
-            $date1 .= ' 23:59:59';
-        }
-        if (is_null($date2)) {
-            $date2 = time();
-        } else {
-            if (strlen($date2) == 10) {
-                $date2 .= ' 23:59:59';
-            }
-            $date2 = strtotime(str_replace('-', '/', $date2));
-        }
-        $date1 = strtotime(str_replace('-', '/', $date1));
-        return $date2 - $date1;
-    }
-
     public static function insertDirectory($path, $directory)
     {
         $parts = pathinfo($path);
@@ -196,73 +170,5 @@ class IPF_Utils
         $dir->close();
         return true;
     }
-
-    public static function print_r($subject, $ignore = array(), $depth = 5, $refChain = array())
-    {
-        $s = '';
-        if ($depth > 20) return;
-        if (is_object($subject)) {
-            foreach ($refChain as $refVal)
-                if ($refVal === $subject) {
-                    $s .= "*RECURSION*\n";
-                    return;
-                }
-            array_push($refChain, $subject);
-            $s .= get_class($subject) . " Object ( \n";
-            $subject = (array) $subject;
-            foreach ($subject as $key => $val)
-                if (is_array($ignore) && !in_array($key, $ignore, 1)) {
-                    $s .= str_repeat(" ", $depth * 4) . '[';
-                    if ($key{0} == "\0") {
-                        $keyParts = explode("\0", $key);
-                        $s .= $keyParts[2] . (($keyParts[1] == '*')  ? ':protected' : ':private');
-                    } else
-                        $s .= $key;
-                    $s .= '] => ';
-                    IPF_Utils::print_r($val, $ignore, $depth + 1, $refChain);
-                }
-            $s .= str_repeat(" ", ($depth - 1) * 4) . ")\n";
-            array_pop($refChain);
-        } elseif (is_array($subject)) {
-            $s .= "Array ( \n";
-            foreach ($subject as $key => $val)
-                if (is_array($ignore) && !in_array($key, $ignore, 1)) {
-                    $s .= str_repeat(" ", $depth * 4) . '[' . $key . '] => ';
-                    IPF_Utils::print_r($val, $ignore, $depth + 1, $refChain);
-                }
-            $s .= str_repeat(" ", ($depth - 1) * 4) . ")\n";
-        } else
-            $s .= $subject . "\n";
-        return $s;
-    }
-
-    public static function timestamp()
-    {
-        list($f,$i) = explode(' ',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 $html;
-    }
-
-    static function moneyFormat($val)
-    {
-        return number_format((float)$val,2);
-    }
-    
-    static function toSlug($slug)
-    {
-        if ($slug)
-            return strtolower(preg_replace('/[^A-Z^a-z^0-9^\/\_]+/', '-', $slug));
-        return $slug;
-    }
 }
 
-- 
2.49.0