From ea15477efd671bac473b6400fb98f8b2198d5ead Mon Sep 17 00:00:00 2001
From: Samuel BF <samuel@bizien.info>
Date: Thu, 5 Sep 2019 10:40:41 +0200
Subject: [PATCH 1/4] Add header/footer support for RTF writer.

---
 src/PhpWord/Writer/RTF/Part/Document.php      | 14 ++++
 src/PhpWord/Writer/RTF/Part/SectionFooter.php | 31 ++++++++
 src/PhpWord/Writer/RTF/Part/SectionHeader.php | 71 +++++++++++++++++++
 3 files changed, 116 insertions(+)
 create mode 100644 src/PhpWord/Writer/RTF/Part/SectionFooter.php
 create mode 100644 src/PhpWord/Writer/RTF/Part/SectionHeader.php

diff --git a/src/PhpWord/Writer/RTF/Part/Document.php b/src/PhpWord/Writer/RTF/Part/Document.php
index d4bfadb4c5..c420372a0c 100644
--- a/src/PhpWord/Writer/RTF/Part/Document.php
+++ b/src/PhpWord/Writer/RTF/Part/Document.php
@@ -121,10 +121,24 @@ private function writeSections()
 
         $sections = $this->getParentWriter()->getPhpWord()->getSections();
         foreach ($sections as $section) {
+            // Write styles
             $styleWriter = new SectionStyleWriter($section->getStyle());
             $styleWriter->setParentWriter($this->getParentWriter());
             $content .= $styleWriter->write();
 
+            // Append headers / footers
+            foreach (array('Header', 'Footer') as $sectionPart) {
+                $getFunction = 'get' . $sectionPart . 's';
+                $className = 'PhpOffice\\PhpWord\\Writer\\RTF\\Part\\Section' . $sectionPart;
+                foreach ($section->$getFunction() as &$part) {
+                    $partWriter = new $className();
+                    $partWriter->setParentWriter($this->getParentWriter());
+                    $partWriter->setElement($part);
+                    $content .= $partWriter->write();
+                }
+            }
+
+            // Write content
             $elementWriter = new Container($this->getParentWriter(), $section);
             $content .= $elementWriter->write();
 
diff --git a/src/PhpWord/Writer/RTF/Part/SectionFooter.php b/src/PhpWord/Writer/RTF/Part/SectionFooter.php
new file mode 100644
index 0000000000..68117bf59c
--- /dev/null
+++ b/src/PhpWord/Writer/RTF/Part/SectionFooter.php
@@ -0,0 +1,31 @@
+<?php
+/**
+ * This file is part of PHPWord - A pure PHP library for reading and writing
+ * word processing documents.
+ *
+ * PHPWord is free software distributed under the terms of the GNU Lesser
+ * General Public License version 3 as published by the Free Software Foundation.
+ *
+ * For the full copyright and license information, please read the LICENSE
+ * file that was distributed with this source code. For the full list of
+ * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
+ *
+ * @see         https://github.com/PHPOffice/PHPWord
+ * @copyright   2019 PHPWord contributors
+ * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
+ */
+
+namespace PhpOffice\PhpWord\Writer\RTF\Part;
+
+/**
+ * RTF page footer writer
+ */
+class SectionFooter extends SectionHeader
+{
+    /**
+     * Root element name
+     *
+     * @var string
+     */
+    protected $rootElement = '\footer';
+}
diff --git a/src/PhpWord/Writer/RTF/Part/SectionHeader.php b/src/PhpWord/Writer/RTF/Part/SectionHeader.php
new file mode 100644
index 0000000000..25a1b1cba5
--- /dev/null
+++ b/src/PhpWord/Writer/RTF/Part/SectionHeader.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * This file is part of PHPWord - A pure PHP library for reading and writing
+ * word processing documents.
+ *
+ * PHPWord is free software distributed under the terms of the GNU Lesser
+ * General Public License version 3 as published by the Free Software Foundation.
+ *
+ * For the full copyright and license information, please read the LICENSE
+ * file that was distributed with this source code. For the full list of
+ * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
+ *
+ * @see         https://github.com/PHPOffice/PHPWord
+ * @copyright   2019 PHPWord contributors
+ * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
+ */
+
+namespace PhpOffice\PhpWord\Writer\RTF\Part;
+
+use PhpOffice\PhpWord\Writer\RTF\Element\Container;
+
+/**
+ * RTF page header writer
+ */
+class SectionHeader extends AbstractPart
+{
+    /**
+     * Root element name
+     *
+     * @var string
+     */
+    protected $rootElement = '\header';
+
+    /**
+     * Footer/header element to be written
+     *
+     * @var \PhpOffice\PhpWord\Element\Header
+     */
+    protected $element;
+
+    /**
+     * Write part
+     *
+     * @return string
+     */
+    public function write()
+    {
+        $content = '{';
+        $content .= $this->rootElement;
+
+        $containerWriter = new Container($this->getParentWriter(), $this->element);
+        $content .= $containerWriter->write();
+
+        $content .= '}' . PHP_EOL;
+
+        return $content;
+    }
+
+    /**
+     * Set element
+     *
+     * @param \PhpOffice\PhpWord\Element\Footer|\PhpOffice\PhpWord\Element\Header $element
+     * @return self
+     */
+    public function setElement($element)
+    {
+        $this->element = $element;
+
+        return $this;
+    }
+}

From 74688c38ebd5cf7b61caac6184990e5b221f1ae6 Mon Sep 17 00:00:00 2001
From: Samuel BF <samuel@bizien.info>
Date: Thu, 5 Sep 2019 13:25:08 +0200
Subject: [PATCH 2/4] Fix code for PHP 5.3 and 5.4 (temporary array)

---
 src/PhpWord/Writer/RTF/Part/Document.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/PhpWord/Writer/RTF/Part/Document.php b/src/PhpWord/Writer/RTF/Part/Document.php
index c420372a0c..0df923c147 100644
--- a/src/PhpWord/Writer/RTF/Part/Document.php
+++ b/src/PhpWord/Writer/RTF/Part/Document.php
@@ -127,7 +127,8 @@ private function writeSections()
             $content .= $styleWriter->write();
 
             // Append headers / footers
-            foreach (array('Header', 'Footer') as $sectionPart) {
+            $sectionParts = array('Header', 'Footer');
+            foreach ($sectionParts as $sectionPart) {
                 $getFunction = 'get' . $sectionPart . 's';
                 $className = 'PhpOffice\\PhpWord\\Writer\\RTF\\Part\\Section' . $sectionPart;
                 foreach ($section->$getFunction() as &$part) {

From 9120fa54f10212e94aaf625d0d00b6cfd974825d Mon Sep 17 00:00:00 2001
From: Samuel BF <36996277+Samuel-BF@users.noreply.github.com>
Date: Thu, 5 Sep 2019 14:01:56 +0200
Subject: [PATCH 3/4] array bug (old PHP), support for "1st page header"

---
 src/PhpWord/Writer/RTF/Part/Document.php      | 3 ++-
 src/PhpWord/Writer/RTF/Part/SectionHeader.php | 7 +++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/PhpWord/Writer/RTF/Part/Document.php b/src/PhpWord/Writer/RTF/Part/Document.php
index 0df923c147..66dd8fd14d 100644
--- a/src/PhpWord/Writer/RTF/Part/Document.php
+++ b/src/PhpWord/Writer/RTF/Part/Document.php
@@ -131,7 +131,8 @@ private function writeSections()
             foreach ($sectionParts as $sectionPart) {
                 $getFunction = 'get' . $sectionPart . 's';
                 $className = 'PhpOffice\\PhpWord\\Writer\\RTF\\Part\\Section' . $sectionPart;
-                foreach ($section->$getFunction() as &$part) {
+                $parts = $section->$getFunction();
+                foreach ($parts as $part) {
                     $partWriter = new $className();
                     $partWriter->setParentWriter($this->getParentWriter());
                     $partWriter->setElement($part);
diff --git a/src/PhpWord/Writer/RTF/Part/SectionHeader.php b/src/PhpWord/Writer/RTF/Part/SectionHeader.php
index 25a1b1cba5..e279ae07d9 100644
--- a/src/PhpWord/Writer/RTF/Part/SectionHeader.php
+++ b/src/PhpWord/Writer/RTF/Part/SectionHeader.php
@@ -17,6 +17,7 @@
 
 namespace PhpOffice\PhpWord\Writer\RTF\Part;
 
+use PhpOffice\PhpWord\Element\Header;
 use PhpOffice\PhpWord\Writer\RTF\Element\Container;
 
 /**
@@ -47,6 +48,12 @@ public function write()
     {
         $content = '{';
         $content .= $this->rootElement;
+        $type = $this->element->getType();
+        if ($type == Header::FIRST) {
+            $content .= 'f';
+        } elseif ($type == Header::EVEN) {
+            $content .= 'r';
+        }
 
         $containerWriter = new Container($this->getParentWriter(), $this->element);
         $content .= $containerWriter->write();

From 46616a6fa340f69cefa2f468bb19de1bf12fa91e Mon Sep 17 00:00:00 2001
From: Samuel BF <36996277+Samuel-BF@users.noreply.github.com>
Date: Thu, 5 Sep 2019 14:25:51 +0200
Subject: [PATCH 4/4] Reverse SectionFooter/Header(see PhpWord\Element\)

---
 src/PhpWord/Writer/RTF/Part/SectionFooter.php | 49 ++++++++++++++++++-
 src/PhpWord/Writer/RTF/Part/SectionHeader.php | 49 +------------------
 2 files changed, 49 insertions(+), 49 deletions(-)

diff --git a/src/PhpWord/Writer/RTF/Part/SectionFooter.php b/src/PhpWord/Writer/RTF/Part/SectionFooter.php
index 68117bf59c..12b0ae1502 100644
--- a/src/PhpWord/Writer/RTF/Part/SectionFooter.php
+++ b/src/PhpWord/Writer/RTF/Part/SectionFooter.php
@@ -17,10 +17,13 @@
 
 namespace PhpOffice\PhpWord\Writer\RTF\Part;
 
+use PhpOffice\PhpWord\Element\Footer;
+use PhpOffice\PhpWord\Writer\RTF\Element\Container;
+
 /**
  * RTF page footer writer
  */
-class SectionFooter extends SectionHeader
+class SectionFooter extends AbstractPart
 {
     /**
      * Root element name
@@ -28,4 +31,48 @@ class SectionFooter extends SectionHeader
      * @var string
      */
     protected $rootElement = '\footer';
+
+    /**
+     * Footer/header element to be written
+     *
+     * @var \PhpOffice\PhpWord\Element\Footer|\PhpOffice\PhpWord\Element\Header
+     */
+    protected $element;
+
+    /**
+     * Write part
+     *
+     * @return string
+     */
+    public function write()
+    {
+        $content = '{';
+        $content .= $this->rootElement;
+        $type = $this->element->getType();
+        if ($type == Footer::FIRST) {
+            $content .= 'f';
+        } elseif ($type == Footer::EVEN) {
+            $content .= 'r';
+        }
+
+        $containerWriter = new Container($this->getParentWriter(), $this->element);
+        $content .= $containerWriter->write();
+
+        $content .= '}' . PHP_EOL;
+
+        return $content;
+    }
+
+    /**
+     * Set element
+     *
+     * @param \PhpOffice\PhpWord\Element\Footer|\PhpOffice\PhpWord\Element\Header $element
+     * @return self
+     */
+    public function setElement($element)
+    {
+        $this->element = $element;
+
+        return $this;
+    }
 }
diff --git a/src/PhpWord/Writer/RTF/Part/SectionHeader.php b/src/PhpWord/Writer/RTF/Part/SectionHeader.php
index e279ae07d9..c6b8f19d87 100644
--- a/src/PhpWord/Writer/RTF/Part/SectionHeader.php
+++ b/src/PhpWord/Writer/RTF/Part/SectionHeader.php
@@ -17,13 +17,10 @@
 
 namespace PhpOffice\PhpWord\Writer\RTF\Part;
 
-use PhpOffice\PhpWord\Element\Header;
-use PhpOffice\PhpWord\Writer\RTF\Element\Container;
-
 /**
  * RTF page header writer
  */
-class SectionHeader extends AbstractPart
+class SectionHeader extends SectionFooter
 {
     /**
      * Root element name
@@ -31,48 +28,4 @@ class SectionHeader extends AbstractPart
      * @var string
      */
     protected $rootElement = '\header';
-
-    /**
-     * Footer/header element to be written
-     *
-     * @var \PhpOffice\PhpWord\Element\Header
-     */
-    protected $element;
-
-    /**
-     * Write part
-     *
-     * @return string
-     */
-    public function write()
-    {
-        $content = '{';
-        $content .= $this->rootElement;
-        $type = $this->element->getType();
-        if ($type == Header::FIRST) {
-            $content .= 'f';
-        } elseif ($type == Header::EVEN) {
-            $content .= 'r';
-        }
-
-        $containerWriter = new Container($this->getParentWriter(), $this->element);
-        $content .= $containerWriter->write();
-
-        $content .= '}' . PHP_EOL;
-
-        return $content;
-    }
-
-    /**
-     * Set element
-     *
-     * @param \PhpOffice\PhpWord\Element\Footer|\PhpOffice\PhpWord\Element\Header $element
-     * @return self
-     */
-    public function setElement($element)
-    {
-        $this->element = $element;
-
-        return $this;
-    }
 }