add set meta data file

README.md

@@ -142,6 +142,17 @@ $xlsx->freezePanes('C3');
 // Column A is on the far right, Column B is one column left of Column A, and so on. Also, information in cells is displayed in the Right to Left format.
 $xlsx->rightToLeft();
 
+// Set Meta Data Files
+// this data in propertis Files and Info file in Office 
+$xlsx->setAuthor("Sergey Shuchkin")
+$xlsx->setCompany("Sergey Shuchkin Company")
+$xlsx->setManager("Sergey Shuchkin Manager")
+$xlsx->setTitle("This is Title")
+$xlsx->setSubject("This is Subject")
+$xlsx->setKeywords("Keywords1, Keywords2, Keywords3, KeywordsN")
+$xlsx->setDescription("This is Description")
+$xlsx->setCategory("This is Сategory")
+$xlsx->setApplication("This Is Best Application For Generate")
 ```
 ### JS array to Excel (AJAX)
 ```php

src/SimpleXLSXGen.php

@@ -1,4 +1,6 @@
-<?php /** @noinspection ReturnTypeCanBeDeclaredInspection */
+<?php
+
+/** @noinspection ReturnTypeCanBeDeclaredInspection */
 /** @noinspection PhpMissingReturnTypeInspection */
 /** @noinspection NullCoalescingOperatorCanBeUsedInspection */
 
@@ -27,6 +29,16 @@ class SimpleXLSXGen
     protected $SI; // shared strings
     protected $SI_KEYS;
     protected $extLinkId;
+
+    protected $title;
+    protected $subject;
+    protected $author;
+    protected $company;
+    protected $manager;
+    protected $description;
+    protected $application;
+    protected $keywords;
+    protected $category;
     const N_NORMAL = 0; // General
     const N_INT = 1; // 0
     const N_DEC = 2; // 0.00
@@ -78,6 +90,16 @@ class SimpleXLSXGen
 
     public function __construct()
     {
+        $this->subject = '';
+        $this->title = '';
+        $this->author = 'Sergey Shuchkin';
+        $this->company = 'Sergey Shuchkin';
+        $this->manager = 'Sergey Shuchkin';
+        $this->description = '';
+        $this->keywords = '';
+        $this->category = '';
+        $this->application = __CLASS__;
+
         $this->curSheet = -1;
         $this->defaultFont = 'Calibri';
         $this->defaultFontSize = 10;
@@ -118,7 +140,6 @@ class SimpleXLSXGen
         ];
         $this->XF_KEYS[implode('-', $this->XF[0])] = 0; // & keys
         $this->XF_KEYS[implode('-', $this->XF[1])] = 1;
-
         $this->template = [
             '_rels/.rels' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
@@ -129,11 +150,19 @@ class SimpleXLSXGen
             'docProps/app.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <Properties xmlns="http://schemas.openxmlformats.org/officeDocument/2006/extended-properties">
 <TotalTime>0</TotalTime>
-<Application>' . __CLASS__ . '</Application>
+<Application>{APP}</Application>
+<Company>{COMPANY}</Company>
+<Manager>{MANAGER}</Manager>
 </Properties>',
             'docProps/core.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <cp:coreProperties xmlns:cp="http://schemas.openxmlformats.org/package/2006/metadata/core-properties" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dcmitype="http://purl.org/dc/dcmitype/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
 <dcterms:created xsi:type="dcterms:W3CDTF">{DATE}</dcterms:created>
+    <dc:title>{TITLE}</dc:title>
+    <dc:subject>{SUBJECT}</dc:subject>
+    <dc:creator>{AUTHOR}</dc:creator>
+    <cp:keywords>{KEYWORD}</cp:keywords>
+    <dc:description>{DESCRIPTION}</dc:description>
+    <cp:category>{CATEGORY}</cp:category>
     <dc:language>en-US</dc:language>
 <dcterms:modified xsi:type="dcterms:W3CDTF">{DATE}</dcterms:modified>
 <cp:revision>1</cp:revision>
@@ -166,7 +195,7 @@ class SimpleXLSXGen
 </styleSheet>',
             'xl/workbook.xml' => '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">
-<fileVersion appName="' . __CLASS__ . '"/>
+<fileVersion appName="{APP}"/>
 <sheets>
 {SHEETS}
 </sheets>
@@ -312,11 +341,21 @@ class SimpleXLSXGen
                 foreach ($this->sheets as $k => $v) {
                     $s .= '<sheet name="' . $this->esc($v['name']) . '" sheetId="' . ($k + 1) . '" r:id="rId' . ($k + 1) . '"/>';
                 }
-                $template = str_replace('{SHEETS}', $s, $template);
+                $search = ['{SHEETS}', '{APP}'];
+                $replace = [$s, $this->template];
+                $template = str_replace($search, $replace, $template);
+                $this->_writeEntry($fh, $cdrec, $cfilename, $template);
+                $entries++;
+            } elseif ($cfilename === 'docProps/app.xml') {
+                $search = ['{APP}', '{COMPANY}', '{MANAGER}'];
+                $replace = [$this->application, $this->company, $this->manager];
+                $template = str_replace($search, $replace, $template);
                 $this->_writeEntry($fh, $cdrec, $cfilename, $template);
                 $entries++;
             } elseif ($cfilename === 'docProps/core.xml') {
-                $template = str_replace('{DATE}', gmdate('Y-m-d\TH:i:s\Z'), $template);
+                $search = ['{DATE}', '{AUTHOR}', '{TITLE}', '{SUBJECT}', '{KEYWORD}', '{DESCRIPTION}', '{CATEGORY}'];
+                $replace = [gmdate('Y-m-d\TH:i:s\Z'), $this->author, $this->title, $this->subject, $this->keywords, $this->description, $this->category];
+                $template = str_replace($search, $replace, $template);
                 $this->_writeEntry($fh, $cdrec, $cfilename, $template);
                 $entries++;
             } elseif ($cfilename === 'xl/sharedStrings.xml') {
@@ -514,6 +553,7 @@ class SimpleXLSXGen
         fwrite($fh, pack('V', $before_cd));         // offset to start of central dir
         fwrite($fh, pack('v', mb_strlen($zipComments, '8bit'))); // .zip file comment length
         fwrite($fh, $zipComments);
+
         return true;
     }
 
@@ -919,7 +959,8 @@ class SimpleXLSXGen
         //restore locale
         setlocale(LC_NUMERIC, $_loc);
 
-        return str_replace(['{REF}', '{COLS}', '{ROWS}', '{AUTOFILTER}', '{MERGECELLS}', '{HYPERLINKS}', '{SHEETVIEWS}'],
+        return str_replace(
+            ['{REF}', '{COLS}', '{ROWS}', '{AUTOFILTER}', '{MERGECELLS}', '{HYPERLINKS}', '{SHEETVIEWS}'],
             [
                 $REF,
                 implode("\r\n", $COLS),
@@ -929,7 +970,8 @@ class SimpleXLSXGen
                 implode("\r\n", $HYPERLINKS),
                 $SHEETVIEWS
             ],
-            $template);
+            $template
+        );
     }
 
     public function num2name($num)
@@ -981,6 +1023,53 @@ class SimpleXLSXGen
         return $this;
     }
 
+    public function setTitle($title)
+    {
+        $this->title = $title;
+        return $this;
+    }
+    public function setSubject($subject)
+    {
+        $this->subject = $subject;
+        return $this;
+    }
+    public function setAuthor($author)
+    {
+        $this->author = $author;
+        return $this;
+    }
+    public function setCompany($company)
+    {
+        $this->company = $company;
+        return $this;
+    }
+    public function setManager($manager)
+    {
+        $this->manager = $manager;
+        return $this;
+    }
+    public function setKeywords($keywords)
+    {
+        $this->keywords = $keywords;
+        return $this;
+    }
+    public function setDescription($description)
+    {
+        $this->description = $description;
+        return $this;
+    }
+    public function setCategory($category)
+    {
+        $this->category = $category;
+        return $this;
+    }
+
+    public function setApplication($application)
+    {
+        $this->application = $application;
+        return $this;
+    }
+
     public function autoFilter($range)
     {
         $this->sheets[$this->curSheet]['autofilter'] = $range;
@@ -998,7 +1087,8 @@ class SimpleXLSXGen
         $this->sheets[$this->curSheet]['colwidth'][$col] = $width;
         return $this;
     }
-    public function rightToLeft($value = true) {
+    public function rightToLeft($value = true)
+    {
         $this->rtl = $value;
         return $this;
     }