From 01d99689471d8f719870f3a9154dbb3999354687 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sat, 19 Sep 2020 14:50:53 -0400
Subject: [PATCH] Remove usage of deprecated e preg_replace modifier.

---
 framework/kernel.php   | 17 -----------------
 framework/mail.php     |  2 +-
 framework/template.php |  2 +-
 3 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/framework/kernel.php b/framework/kernel.php
index c1149e2..c4d7c2f 100644
--- a/framework/kernel.php
+++ b/framework/kernel.php
@@ -1098,23 +1098,6 @@ class ISSO
 
 			// source control
 			$scinfo = 'Not Under Source Control';
-			if (defined('SVN'))
-			{
-				$scinfo = constant('SVN');
-
-				if (preg_match('#\$Id:?\s*\$#', $scinfo))
-				{
-					$scinfo = 'Not Under Source Control';
-				}
-				else
-				{
-					$scinfo = preg_replace('#\$' . '(Head)?URL: (.+?) \$#e', "end(explode('/', '\\2'))", $scinfo);
-					$scinfo = preg_replace('#\$' . '(LastModified)?Revision: (.+?) \$#', 'SVN \\2', $scinfo);
-					$scinfo = preg_replace('#\$' . 'Id: (.+?) ([0-9].+?) [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.+?) (.+?) \$#', '\\1 - SVN \\2', $scinfo);
-				}
-			}
-
-			$scinfo = trim($scinfo);
 			$debug .= "\n\t<li><strong>Source Control:</strong> $scinfo</li>";
 
 			// query information
diff --git a/framework/mail.php b/framework/mail.php
index ea3b648..e116fc3 100644
--- a/framework/mail.php
+++ b/framework/mail.php
@@ -361,7 +361,7 @@ class Mail
 
 		// perform this on non-ASCII characters; excluding _ and = because we want them to be encoded as they have
 		// different meanings in mail messages
-		$text = preg_replace('#([^a-zA-Z0-9\+\-\*!/])#e', '"=" . strtoupper(dechex(ord("\\1")))', $text);
+		$text = preg_replace_callback('#([^a-zA-Z0-9\+\-\*!/])#', function ($matches) { return '=' . strtoupper(dechex(ord($matches[1]))); }, $text);
 		$text = str_replace('=20', '_' , $text);
 
 		return '=?' . $this->charset . '?q?' . $text . '?=';
diff --git a/framework/template.php b/framework/template.php
index 90f6103..9736321 100644
--- a/framework/template.php
+++ b/framework/template.php
@@ -449,7 +449,7 @@ class Template
 		}
 
 		// Process the empty phrase objects -- do this now so we don't have to worry about it when we're parsing later
-		$template = preg_replace('#\{@\\\"(.*?)\\\"\}#ise', '$this->_phrase_string(\'$1\')', $template);
+		$template = preg_replace_callback('#\{@\\\"(.*?)\\\"\}#is', function($matches) { return $this->_phrase_string($matches[1]); }, $template);
 
 		return $template;
 	}
-- 
2.22.5