Starting with CI

.travis.yml

@@ -0,0 +1,10 @@
+language: php
+php:
+      - '5.4'
+      - '5.5'
+      - '5.6'
+      - '7.0'
+      - '7.1'
+
+script:
+      - bash ci/lint.sh --dir ./

README.md

@@ -1,14 +1,18 @@
-Welcome to [OpenEMR](http://www.open-emr.org/)!!!
-=====================
-
-[OpenEMR](http://www.open-emr.org/) is a Free and Open Source electronic health records and
-medical practice management application. It is ONC Complete
-Ambulatory EHR Certified and it features fully integrated electronic
-health records, practice management, scheduling, electronic billing,
-internationalization, free support, a vibrant community, and a
-[whole lot more](http://www.open-emr.org/wiki/index.php/OpenEMR_Features). It can run on Windows, Linux, Mac OS X, and many
-other platforms.
-
-The setup documentation can be found in the INSTALL file and extensive
-documentation and forums can be found on the OpenEMR website at:
-<http://www.open-emr.org>
+![img](https://travis-ci.org/MatthewVita/openemr.svg?branch=ci)
+
+# OpenEMR
+
+[OpenEMR](http://open-emr.org) is the most popular open source electronic health records and medical practice management solution. [ONC certified](http://open-emr.org/wiki/index.php/OpenEMR_Wiki_Home_Page#ONC_Ambulatory_EHR_Certification) with international usage, OpenEMR's goal is a superior alternative to its proprietary counterparts.
+
+### Contributing
+OpenEMR is a leader in healthcare open source software. Costly proprietary EMRs are no longer the only option. [Learn how to start contributing today!](http://open-emr.org/wiki/index.php/FAQ#How_do_I_begin_to_volunteer_for_the_OpenEMR_project.3F)
+
+### Support
+
+Community and Professional support can be found [here](http://open-emr.org/wiki/index.php/OpenEMR_Support_Guide).
+
+Extensive documentation and forums can be found on the [OpenEMR website](http://open-emr.org).
+
+### License
+
+[GNU GPL](LICENSE)

ci/lint.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+if [ -z "$1" ] || [ "$1" == "-h" ] || [ "$1" == "--help" ] ; then
+  printf "OpenEMR Parallel Linter\n\n"
+  printf "  Arguments\n"
+  printf "    -h, --help | Information on using this script\n"
+  printf "    -d, --dir  | The codebase directory for OpenEMR\n"
+  exit 0
+fi
+
+if [ "$1" == "-d" ] || [ "$1" == "--dir" ] ; then
+  cd $2
+  find . -type d \( -path ./phpmyadmin \
+                    -o -path ./vendor \
+                    -o -path ./interface/main/calendar/modules \
+                    -o -path ./interface/reports \
+                    -o -path ./contrib/util \
+                    -o -path ./library/openflashchart \
+                    -o -path ./library/html2pdf/vendor/tecnickcom \
+                    -o -path ./library/classes/fpdf \
+                    -o -path ./library/html2pdf \
+                    -o -path ./gacl \
+                    -o -path ./library/edihistory \) -prune -o \
+         -name "*.php" -print0 | xargs -0 -n1 -P8 php -l
+fi

library/ajax/log_print_action_ajax.php

@@ -26,7 +26,8 @@
 require_once("../../interface/globals.php");
 require_once("$srcdir/log.inc");
 
-$h2t =& new html2text($_POST['comments']);
+$instance = new html2text($_POST['comments']);
+$h2t = &$instance;
 $h2t->width = 0;
 $h2t->_convert(false);
 

patients/get_patient_documents.php

@@ -3,41 +3,43 @@
  * Download documents from OpenEMR to the patient portal in a zip file(get_patient_documents.php)
  *
  * This program is used to download patient documents in a zip file in the Patient Portal.
- * The original author did not pursue this but I thought it would be a good addition to 
- * the patient portal 
- * 
- * Copyright (C) 2015 Terry Hill <terry@lillysystems.com> 
+ * The original author did not pursue this but I thought it would be a good addition to
+ * the patient portal
+ *
+ * Copyright (C) 2015 Terry Hill <terry@lillysystems.com>
  * Copyright (C) 2012 Giorgos Vasilakos <giorg.vasilakos@gmail.com>
  *
- * LICENSE: This program is free software; you can redistribute it and/or 
- * modify it under the terms of the GNU General Public License 
- * as published by the Free Software Foundation; either version 3 
- * of the License, or (at your option) any later version. 
- * This program is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
- * GNU General Public License for more details. 
- * You should have received a copy of the GNU General Public License 
- * along with this program. If not, see <http://opensource.org/licenses/gpl-license.php>;. 
- * 
- * @package OpenEMR 
- * @author Terry Hill <terry@lilysystems.com> 
+ * LICENSE: This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 3
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://opensource.org/licenses/gpl-license.php>;.
+ *
+ * @package OpenEMR
+ * @author Terry Hill <terry@lilysystems.com>
  * @author Giorgos Vasilakos <giorg.vasilakos@gmail.com>
- * @link http://www.open-emr.org 
- * 
+ * @link http://www.open-emr.org
+ *
  */
-    
+
     require_once("verify_session.php");
     include_once("$srcdir/documents.php");
     require_once($GLOBALS['fileroot'] . "/controllers/C_Document.class.php");
+
+    // TODO: see if this can be removed (test in PHP 5 and 7)... throwing a warning
     use C_Document;
-	
+
 	// get the temporary folder
 	$tmp = $GLOBALS['temporary_files_dir'];
 	// get all the documents of the patient
 	$sql = "SELECT url, id, mimetype FROM `documents` WHERE `foreign_id` = ?";
 	$fres = sqlStatement($sql, array($pid));
-	
+
 	// for every document
 	while ($file = sqlFetchArray($fres)) {
 		// find the document category
@@ -46,7 +48,7 @@
 				AND `categories_to_documents`.`document_id` = ?";
 		$catres = sqlStatement($sql, array($file['id']));
 		$cat = sqlFetchArray($catres);
-		
+
 		// find the tree of the documents category
 		$sql = "SELECT name FROM categories WHERE lft < ? AND rght > ? ORDER BY lft ASC";
 		$pathres = sqlStatement($sql, array($cat['lft'], $cat['rght']));
@@ -88,19 +90,19 @@
 			echo xlt("Can't find file!")."<br />";
 		}
 	}
-	
+
 	// zip the folder
 	Zip($tmp."/".$pid."/", $tmp."/".$pid.'.zip');
-	
+
 	// serve it to the patient
 	header('Content-type: application/zip');
 	header('Content-Disposition: attachment; filename="patient_documents.zip"');
 	readfile($tmp."/".$pid.'.zip');
-	
+
 	// remove the temporary folders and files
 	recursive_remove_directory($tmp."/".$pid);
 	unlink($tmp."/".$pid.'.zip');
-   
+
 	function recursive_remove_directory($directory, $empty=FALSE) {
 		if(substr($directory,-1) == '/') {
 			$directory = substr($directory,0,-1);
@@ -128,8 +130,8 @@ function recursive_remove_directory($directory, $empty=FALSE) {
 		}
 		return TRUE;
 	}
-	
-	
+
+
 	function Zip($source, $destination) {
 		if (!extension_loaded('zip') || !file_exists($source)) {
 			return false;