1.3.12 font size

Added Font-Size

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## 1.3.12 (2023-03-31)
+* ```<style font-size="32">Big Text</style>``` - font size in cells, thx [Andrew Robinson](https://github.com/mrjemson) 
+
+
+## 1.3.11 (2023-03-28)
+* freezePanes( corner_cell ) - freezePanes to keep an area of a worksheet visible while you scroll, corner_cell is not included, thx [Javier](https://github.com/xaviermdq)
+
 ## 1.3.10 (2022-12-14)
 * added borders ```<style border="medium">Black Border</style>``` see colored [examples](https://github.com/shuchkin/simplexlsxgen#formatting)
 * added formulas ```<f v="100">SUM(B1:B10)</f>``` see [examples](https://github.com/shuchkin/simplexlsxgen#data-types)

README.md

@@ -6,7 +6,7 @@ Export data to Excel XLSX file. PHP XLSX generator. No external tools and librar
 - XLS reader [here](https://github.com/shuchkin/simplexls)
 - CSV reader/writer [here](https://github.com/shuchkin/simplecsv)
 
-**Sergey Shuchkin** <sergey.shuchkin@gmail.com> 2020-2022<br/>
+**Sergey Shuchkin** <sergey.shuchkin@gmail.com> 2020-2023<br/>
 
 *Hey, bro, please ★ the package for my motivation :) and [donate](https://opencollective.com/simplexlsx) for more motivation!* 
 
@@ -33,6 +33,7 @@ $ composer require shuchkin/simplexlsxgen
 or download class [here](https://github.com/shuchkin/simplexlsxgen/blob/master/src/SimpleXLSXGen.php)
 
 ## Examples
+Use UTF-8 encoded strings.
 ### Data types
 ```php
 $data = [
@@ -47,7 +48,7 @@ $data = [
     ['Date', '2020-05-20'],
     ['Time', '02:38:00'],
     ['Datetime PHP', new DateTime('2021-02-06 21:07:00')],
-    ['String', 'Long UTF-8 String in autoresized column'],
+    ['String', 'Very long UTF-8 string in autoresized column'],
     ['Formula', '<f v="135.35">SUM(B1:B2)</f>'],
     ['Hyperlink', 'https://github.com/shuchkin/simplexlsxgen'],
     ['Hyperlink + Anchor', '<a href="https://github.com/shuchkin/simplexlsxgen">SimpleXLSXGen</a>'],
@@ -71,6 +72,7 @@ $data = [
     ['Italic + Hyperlink + Anchor', '<i><a href="https://github.com/shuchkin/simplexlsxgen">SimpleXLSXGen</a></i>'],
     ['Green', '<style color="#00FF00">12345.67</style>'],
     ['Bold Red Text', '<b><style color="#FF0000">12345.67</style></b>'],
+    ['Size 32 Font', '<style font-size="32">Big Text</style>'],
     ['Blue Text and Yellow Fill', '<style bgcolor="#FFFF00" color="#0000FF">12345.67</style>'],
     ['Border color', '<style border="#000000">Black Thin Border</style>'],
     ['<top>Border style</top>','<style border="medium"><wraptext>none, thin, medium, dashed, dotted, thick, double, hair, mediumDashed, dashDot,mediumDashDot, dashDotDot, mediumDashDotDot, slantDashDot</wraptext></style>'],
@@ -84,7 +86,7 @@ $data = [
     ['Middle + Center', '<style height="50"><middle><center>Middle + Center</center></middle></style>'],
     ['Bottom + Right', '<style height="50"><bottom><right>Bottom + Right</right></bottom></style>'],
     ['<center>MERGE CELLS MERGE CELLS MERGE CELLS MERGE CELLS MERGE CELLS</center>', null],
-    ['<top>Word wrap</top>', "<wraptext>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book</wraptext>"]
+    ['<top>Word wrap</top>', "<wraptext>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book</wraptext>"],
 ];
 SimpleXLSXGen::fromArray($data)
     ->setDefaultFont('Courier New')
@@ -95,6 +97,21 @@ SimpleXLSXGen::fromArray($data)
 ```
 ![XLSX screenshot](styles.png)
 
+### RAW Strings
+Prefix #0 cell value (use double quotes).
+```php
+$PushkinDOB = '1799-07-06';
+$data = [
+    ['Datetime as raw string', "\0".'2023-01-09 11:16:34'],
+    ['Date as raw string', "\0".$PushkinDOB],
+    ['Disable type detection', "\0".'+12345'],
+    ['Insert greater/less them simbols', "\0".'20- short term: <6 month'],
+
+];
+SimpleXLSXGen::fromArray($data)
+    ->saveAs('test_rawstrings.xlsx');
+```
+
 ### More examples
 ```php
 // Fluid interface, output to browser for download
@@ -117,6 +134,10 @@ exit();
 // Autofilter
 $xlsx->autoFilter('A1:B10');
 
+// Freeze rows and columns from top-left corner up to, but not including,
+// the row and column of the indicated cell
+$xlsx->freezePanes('C3');
+
 ```
 ### JS array to Excel (AJAX)
 ```php

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "shuchkin/simplexlsxgen",
   "description": "Export data to Excel XLSx file. PHP XLSX generator.",
-  "keywords": ["php", "excel", "xlsx", "generator", "creator", "backend"],
+  "keywords": ["php", "excel", "xlsx", "generator", "writer", "creator", "backend"],
   "homepage": "https://github.com/shuchkin/simplexlsxgen",
   "license": "MIT",
   "authors": [

src/SimpleXLSXGen.php

@@ -80,6 +80,7 @@ class SimpleXLSXGen
     {
         $this->curSheet = -1;
         $this->defaultFont = 'Calibri';
+        $this->defaultFontSize = 10;
         $this->sheets = [['name' => 'Sheet1', 'rows' => [], 'hyperlinks' => [], 'mergecells' => [], 'colwidth' => [], 'autofilter' => '']];
         $this->extLinkId = 0;
         $this->SI = [];        // sharedStrings index
@@ -111,9 +112,9 @@ class SimpleXLSXGen
         ];
 
 
-        $this->XF = [  // styles 0 - num fmt, 1 - align, 2 - font, 3 - fill, 4 - font color, 5 - bgcolor, 6 - border
-            [self::N_NORMAL, self::A_DEFAULT, self::F_NORMAL, self::FL_NONE, 0, 0, ''],
-            [self::N_NORMAL, self::A_DEFAULT, self::F_NORMAL, self::FL_GRAY_125, 0, 0, ''], // hack
+        $this->XF = [  // styles 0 - num fmt, 1 - align, 2 - font, 3 - fill, 4 - font color, 5 - bgcolor, 6 - border, 7 - font size
+            [self::N_NORMAL, self::A_DEFAULT, self::F_NORMAL, self::FL_NONE, 0, 0, '', 0],
+            [self::N_NORMAL, self::A_DEFAULT, self::F_NORMAL, self::FL_GRAY_125, 0, 0, '', 0], // hack
         ];
         $this->XF_KEYS[implode('-', $this->XF[0])] = 0; // & keys
         $this->XF_KEYS[implode('-', $this->XF[1])] = 1;
@@ -215,7 +216,7 @@ class SimpleXLSXGen
             }
         }
 
-        $this->sheets[$this->curSheet] = ['name' => $name, 'hyperlinks' => [], 'mergecells' => [], 'colwidth' => [], 'autofilter' => ''];
+        $this->sheets[$this->curSheet] = ['name' => $name, 'hyperlinks' => [], 'mergecells' => [], 'colwidth' => [], 'autofilter' => '', 'frozen' => ''];
 
         if (isset($rows[0]) && is_array($rows[0])) {
             $this->sheets[$this->curSheet]['rows'] = $rows;
@@ -385,16 +386,16 @@ class SimpleXLSXGen
                 }
 
                 foreach ($this->XF as $xf) {
-                    // 0 - num fmt, 1 - align, 2 - font, 3 - fill, 4 - font color, 5 - bgcolor, 6 - border
+                    // 0 - num fmt, 1 - align, 2 - font, 3 - fill, 4 - font color, 5 - bgcolor, 6 - border, 7 - font size
                     // fonts
-                    $F_KEY = $xf[2] . '-' . $xf[4];
+                    $F_KEY = $xf[2] . '-' . $xf[4].'-'.$xf[7];
                     if (isset($F_KEYS[$F_KEY])) {
                         $F_ID = $F_KEYS[$F_KEY];
                     } else {
                         $F_ID = $F_KEYS[$F_KEY] = count($FONTS);
 
                         $FONTS[] = '<font><name val="' . $this->defaultFont . '"/><family val="2"/>'
-                            . ($this->defaultFontSize ? '<sz val="' . $this->defaultFontSize . '"/>' : '')
+                            . ($xf[7] ? '<sz val="' . $xf[7] . '"/>' : '<sz val="' . $this->defaultFontSize . '"/>')
                             . ($xf[2] & self::F_BOLD ? '<b/>' : '')
                             . ($xf[2] & self::F_ITALIC ? '<i/>' : '')
                             . ($xf[2] & self::F_UNDERLINE ? '<u/>' : '')
@@ -563,8 +564,6 @@ class SimpleXLSXGen
         $lastmod_dateM = str_pad(decbin(date('m')), 4, '0', STR_PAD_LEFT);
         $lastmod_dateY = str_pad(decbin(date('Y') - 1980), 7, '0', STR_PAD_LEFT);
 
-        # echo "ModTime: $lastmod_timeS-$lastmod_timeM-$lastmod_timeH (".date("s H H").")\n";
-        # echo "ModDate: $lastmod_dateD-$lastmod_dateM-$lastmod_dateY (".date("d m Y").")\n";
         $e['modtime'] = bindec("$lastmod_timeH$lastmod_timeM$lastmod_timeS");
         $e['moddate'] = bindec("$lastmod_dateY$lastmod_dateM$lastmod_dateD");
 
@@ -617,7 +616,40 @@ class SimpleXLSXGen
         setlocale(LC_NUMERIC, 'C');
         $COLS = [];
         $ROWS = [];
+        $SHEETVIEWS = '';
         if (count($this->sheets[$idx]['rows'])) {
+            if ($this->sheets[$idx]['frozen'] !== '' || isset($this->sheets[$idx]['frozen'][0]) || isset($this->sheets[$idx]['frozen'][1])) {
+                $x = $y = 0;
+                if (is_string($this->sheets[$idx]['frozen'])) {
+                    $cell = $this->sheets[$idx]['frozen'];
+                    self::cell2coord($cell, $x, $y);
+                } else {
+                    if (isset($this->sheets[$idx]['frozen'][0])) {
+                        $x = $this->sheets[$idx]['frozen'][0];
+                    }
+                    if (isset($this->sheets[$idx]['frozen'][1])) {
+                        $y = $this->sheets[$idx]['frozen'][1];
+                    }
+                    $cell = self::coord2cell($x, $y);
+                }
+                if ($x > 0 || $y > 0) {
+                    $split = '';
+                    if ($x > 0) {
+                        $split .= ' xSplit="'.$x.'"';
+                    }
+                    if ($y > 0) {
+                        $split .= ' ySplit="'.$y.'"';
+                    }
+                    $activepane = 'bottomRight';
+                    if ($x >  0 && $y === 0) {
+                        $activepane = 'topRight';
+                    }
+                    if ($x === 0 && $y >  0) {
+                        $activepane = 'bottomLeft';
+                    }
+                    $SHEETVIEWS = '<sheetViews><sheetView tabSelected="1" workbookViewId="0"><pane'.$split.' topLeftCell="'.$cell.'" activePane="'.$activepane.'" state="frozen"/></sheetView></sheetViews>';
+                }
+            }
             $COLS[] = '<cols>';
             $CUR_ROW = 0;
             $COL = [];
@@ -639,7 +671,7 @@ class SimpleXLSXGen
                     }
 
                     $ct = $cv = $cf = null;
-                    $N = $A = $F = $FL = $C = $BG = 0;
+                    $N = $A = $F = $FL = $C = $BG = $FS = 0;
                     $BR = '';
 
                     if (is_string($v)) {
@@ -687,6 +719,12 @@ class SimpleXLSXGen
                                             $BR = $b;
                                         }
                                     }
+                                    if (preg_match('/ font-size="([^"]+)"/', $m[1], $m2)) {
+                                        $FS = (int)$m2[1];
+                                        if ($RH === 0) { // fix row height
+                                           $RH = ($FS > $this->defaultFontSize) ? round($FS * 1.50,1) : 0;
+					                    }
+                                    }
                                 }
                                 if (strpos($v, '<left>') !== false) {
                                     $A += self::A_LEFT;
@@ -837,7 +875,7 @@ class SimpleXLSXGen
 
                     $cs = 0;
 
-                    if (($N + $A + $F + $FL > 0) || $BR !== '') {
+                    if (($N + $A + $F + $FL + $FS > 0) || $BR !== '') {
 
                         if ($FL === self::FL_COLOR) {
                             $FL += self::FL_SOLID;
@@ -847,15 +885,14 @@ class SimpleXLSXGen
                             $C = 'FF0563C1';
                         }
 
-                        $XF_KEY = $N . '-' . $A . '-' . $F . '-' . $FL . '-' . $C . '-' . $BG . '-' . $BR;
-//                        echo $cname .'='.$XF_KEY.PHP_EOL;
+                        $XF_KEY = $N . '-' . $A . '-' . $F . '-' . $FL . '-' . $C . '-' . $BG . '-' . $BR . '-' . $FS;
                         if (isset($this->XF_KEYS[$XF_KEY])) {
                             $cs = $this->XF_KEYS[$XF_KEY];
                         }
                         if ($cs === 0) {
                             $cs = count($this->XF);
                             $this->XF_KEYS[$XF_KEY] = $cs;
-                            $this->XF[] = [$N, $A, $F, $FL, $C, $BG, $BR];
+                            $this->XF[] = [$N, $A, $F, $FL, $C, $BG, $BR, $FS];
                         }
                     }
 
@@ -903,13 +940,15 @@ class SimpleXLSXGen
         //restore locale
         setlocale(LC_NUMERIC, $_loc);
 
-        return str_replace(['{REF}', '{COLS}', '{ROWS}', '{AUTOFILTER}', '{MERGECELLS}', '{HYPERLINKS}'],
-            [$REF,
+        return str_replace(['{REF}', '{COLS}', '{ROWS}', '{AUTOFILTER}', '{MERGECELLS}', '{HYPERLINKS}', '{SHEETVIEWS}'],
+            [
+                $REF,
                 implode("\r\n", $COLS),
                 implode("\r\n", $ROWS),
                 $AUTOFILTER,
                 implode("\r\n", $MERGECELLS),
-                implode("\r\n", $HYPERLINKS)
+                implode("\r\n", $HYPERLINKS),
+                $SHEETVIEWS
             ],
             $template);
     }
@@ -1009,7 +1048,49 @@ class SimpleXLSXGen
 
     public static function raw($value)
     {
-        return "\0" . (string)$value;
+        return "\0" . $value;
+    }
+
+    public static function cell2coord($cell, &$x, &$y)
+    {
+        $x = $y = 0;
+        $lettercount = 0;
+        $cell = str_replace([' ', '\t', '\r', '\n', '\v', '\0'], '', $cell);
+        if (empty($cell)) {
+            return;
+        }
+        $cell = strtoupper($cell);
+        for ($i = 0, $len = strlen($cell); $i < $len; $i++) {
+            if ($cell[$i] >= 'A' && $cell[$i] <= 'Z') {
+                $lettercount++;
+            }
+        }
+        if ($lettercount > 0) {
+            $x = ord($cell[$lettercount - 1]) - ord('A');
+            $e = 1;
+            for ($i = $lettercount - 2 ; $i >= 0 ; $i--) {
+                $x += (ord($cell[$i]) - ord('A') + 1) * (26**$e);
+                $e++;
+            }
+        }
+        if ($lettercount < strlen($cell)) {
+            $y = ((int)substr($cell, $lettercount)) - 1;
+        }
+    }
+
+    public static function coord2cell($x, $y, $absolute = false)
+    {
+        $c = '';
+        for ($i = $x; $i >= 0; $i = ((int)($i / 26)) - 1) {
+            $c = chr(ord('A') + $i % 26) . $c;
+        }
+        return ($absolute ? '$' : '') . $c . $absolute . ($y+1);
+    }
+
+    public function freezePanes($cell)
+    {
+        $this->sheets[$this->curSheet]['frozen'] = $cell;
+        return $this;
     }
 
 }