From fcbe12c5f6055188f29d0596e3054e5b593bbc70 Mon Sep 17 00:00:00 2001
From: Cameron <e107inc@gmail.com>
Date: Fri, 31 Mar 2017 19:04:34 -0700
Subject: [PATCH] PHP Notice fixes. mbstring function fallback.

---
 e107_core/templates/header_default.php |  2 +-
 e107_handlers/e_parse_class.php        | 12 +++++++-----
 e107_handlers/form_handler.php         | 18 +++++++++++++++---
 3 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/e107_core/templates/header_default.php b/e107_core/templates/header_default.php
index fce88dd3c..9cf7e7ffb 100644
--- a/e107_core/templates/header_default.php
+++ b/e107_core/templates/header_default.php
@@ -489,7 +489,7 @@ function render_meta($type)
 	}
 }
 
-// legay meta-tag checks. 
+// legay meta-tag checks.
 if(empty(e107::getUrl()->response()->getMetaKeywords()))
 {
 	echo (defined("META_KEYWORDS")) ? "\n<meta name=\"keywords\" content=\"".$key_merge.META_KEYWORDS."\" />\n" : render_meta('keywords');
diff --git a/e107_handlers/e_parse_class.php b/e107_handlers/e_parse_class.php
index 5ea3eb799..0380f9284 100644
--- a/e107_handlers/e_parse_class.php
+++ b/e107_handlers/e_parse_class.php
@@ -1350,23 +1350,25 @@ class e_parse extends e_parser
 
 		$text = html_entity_decode($text,ENT_QUOTES,'utf-8');
 
-		return mb_strimwidth($text, 0, $len, $more);
+		if(function_exists('mb_strimwidth'))
+		{
+			return mb_strimwidth($text, 0, $len, $more);
+		}
 		
-	//	$ret = $this->usubstr($text, 0, $len);
+		$ret = $this->usubstr($text, 0, $len);
 
 		// search for possible broken html entities
 		// - if an & is in the last 8 chars, removing it and whatever follows shouldn't hurt
 		// it should work for any characters encoding
 
-/*
-
 		$leftAmp = $this->ustrrpos($this->usubstr($ret, -8), '&');
 		if($leftAmp)
 		{
 			$ret = $this->usubstr($ret, 0, $this->ustrlen($ret) - 8 + $leftAmp);
 		}
 
-		return $ret.$more;*/
+		return $ret.$more;
+
 	}
 
 
diff --git a/e107_handlers/form_handler.php b/e107_handlers/form_handler.php
index 6bbf4b3d5..9a8a70ba2 100644
--- a/e107_handlers/form_handler.php
+++ b/e107_handlers/form_handler.php
@@ -810,10 +810,22 @@ class e_form
 	function number($name, $value=0, $maxlength = 200, $options = array())
 	{
 		if(is_string($options)) parse_str($options, $options);
-		if (empty($options['maxlength'])) $maxlength = $options['maxlength'];
+
+		if(!empty($options['maxlength']))
+		{
+			 $maxlength = $options['maxlength'];
+		}
+
 		unset($options['maxlength']);
-		if(empty($options['size'])) $options['size'] = 15;
-		if(empty($options['class'])) $options['class'] = 'tbox number e-spinner input-small ';
+
+		if(empty($options['size']))
+		{
+			 $options['size'] = 15;
+		}
+		if(empty($options['class']))
+		{
+			 $options['class'] = 'tbox number e-spinner input-small ';
+		}
 		
 		if(!empty($options['size']))
 		{