JBlond · JBlond · Feb 22, 2019 · Feb 20, 2019 · Feb 20, 2019 · Feb 20, 2019
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1 @@
-/.idea
 /vendor
diff --git a/README.md b/README.md
@@ -48,7 +48,6 @@ files. Have a look at [jQuery-Merge-for-php-diff](https://github.com/Xiphe/jQuer
 
  * Ability to ignore blank line changes
  * 3 way diff support
- * Performance optimizations
 
 ##  Contributors
 

diff --git a/composer.json b/composer.json
@@ -26,7 +26,7 @@
     },
     "autoload": {
         "psr-4": {
-           "jblond\\Diff\\": "lib/jblond"
+           "jblond\\": "lib/jblond"
         }
     }
 }
diff --git a/example/b.txt b/example/b.txt
@@ -5,6 +5,7 @@
 		<title>Goodbye Cruel World!</title>
 	</head>
 	<body>
+		<p>Just a small amount of new text...</p>
 		<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
 
 <pre>
@@ -15,6 +16,5 @@
 		另外我覺得那個評鑑的白色櫃子有點沒有必要欸。外觀我就不說了 ，怎麼連空間都那麼狹隘。不過倒是從這個地方看出所謂的“改革” 😅😅
 		</pre>
 		<p>Do you know in Japanese, "魚の缶詰" means fish can.</p>
-		<p>Just a small amount of new text...</p>
 	</body>
 </html>
diff --git a/lib/jblond/Diff.php b/lib/jblond/Diff.php
@@ -12,39 +12,11 @@
  *
  * PHP version 7.1 or greater
  *
- * Copyright (c) 2009 Chris Boulton <[email protected]>
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  - Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  - Neither the name of the Chris Boulton nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
  * @package jblond
  * @author Chris Boulton <[email protected]>
  * @copyright (c) 2009 Chris Boulton
  * @license New BSD License http://www.opensource.org/licenses/bsd-license.php
- * @version 1.10
+ * @version 1.11
  * @link https://github.com/JBlond/php-diff
  */
 class Diff

diff --git a/lib/jblond/Diff/Renderer/Html/HtmlArray.php b/lib/jblond/Diff/Renderer/Html/HtmlArray.php
@@ -9,39 +9,11 @@
  *
  * PHP version 7.1 or greater
  *
- * Copyright (c) 2009 Chris Boulton <[email protected]>
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  - Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  - Neither the name of the Chris Boulton nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
  * @package jblond\Diff\Renderer\Html
  * @author Chris Boulton <[email protected]>
  * @copyright (c) 2009 Chris Boulton
  * @license New BSD License http://www.opensource.org/licenses/bsd-license.php
- * @version 1.10
+ * @version 1.11
  * @link https://github.com/JBlond/php-diff
  */
 class HtmlArray extends RendererAbstract
@@ -112,11 +84,11 @@ public function renderHtml($changes, $object)
      */
     public function render()
     {
-        // As we'll be modifying a & b to include our change markers,
+        // As we'll be modifying old & new to include our change markers,
         // we need to get the contents and store them here. That way
         // we're not going to destroy the original data
-        $a = $this->diff->getOld();
-        $b = $this->diff->getNew();
+        $old = $this->diff->getOld();
+        $new = $this->diff->getNew();
 
         $changes = array();
         $opCodes = $this->diff->getGroupedOpcodes();
@@ -129,8 +101,8 @@ public function render()
 
                 if ($tag == 'replace' && $i2 - $i1 == $j2 - $j1) {
                     for ($i = 0; $i < ($i2 - $i1); ++$i) {
-                        $fromLine = $a[$i1 + $i];
-                        $toLine = $b[$j1 + $i];
+                        $fromLine = $old[$i1 + $i];
+                        $toLine = $new[$j1 + $i];
 
                         list($start, $end) = $this->getChangeExtent($fromLine, $toLine);
                         if ($start != 0 || $end != 0) {
@@ -145,8 +117,8 @@ public function render()
                                 "\0" . mb_substr($toLine, $start, $realEnd - $start) . "\1" .
                                 mb_substr($toLine, $realEnd);
 
-                            $a[$i1 + $i] = $fromLine;
-                            $b[$j1 + $i] = $toLine;
+                            $old[$i1 + $i] = $fromLine;
+                            $new[$j1 + $i] = $toLine;
                         }
                     }
                 }
@@ -159,20 +131,20 @@ public function render()
                 $lastTag = $tag;
 
                 if ($tag == 'equal') {
-                    $lines = array_slice($a, $i1, ($i2 - $i1));
+                    $lines = array_slice($old, $i1, ($i2 - $i1));
                     $blocks[$lastBlock]['base']['lines'] += $this->formatLines($lines);
-                    $lines = array_slice($b, $j1, ($j2 - $j1));
+                    $lines = array_slice($new, $j1, ($j2 - $j1));
                     $blocks[$lastBlock]['changed']['lines'] +=  $this->formatLines($lines);
                 } else {
                     if ($tag == 'replace' || $tag == 'delete') {
-                        $lines = array_slice($a, $i1, ($i2 - $i1));
+                        $lines = array_slice($old, $i1, ($i2 - $i1));
                         $lines = $this->formatLines($lines);
                         $lines = str_replace(array("\0", "\1"), array('<del>', '</del>'), $lines);
                         $blocks[$lastBlock]['base']['lines'] += $lines;
                     }
 
                     if ($tag == 'replace' || $tag == 'insert') {
-                        $lines = array_slice($b, $j1, ($j2 - $j1));
+                        $lines = array_slice($new, $j1, ($j2 - $j1));
                         $lines =  $this->formatLines($lines);
                         $lines = str_replace(array("\0", "\1"), array('<ins>', '</ins>'), $lines);
                         $blocks[$lastBlock]['changed']['lines'] += $lines;

diff --git a/lib/jblond/Diff/Renderer/Html/Inline.php b/lib/jblond/Diff/Renderer/Html/Inline.php
@@ -7,39 +7,11 @@
  *
  * PHP version 7.1 or greater
  *
- * Copyright (c) 2009 Chris Boulton <[email protected]>
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  - Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  - Neither the name of the Chris Boulton nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
  * @package jblond\Diff\Renderer\Html
  * @author Chris Boulton <[email protected]>
  * @copyright (c) 2009 Chris Boulton
  * @license New BSD License http://www.opensource.org/licenses/bsd-license.php
- * @version 1.10
+ * @version 1.11
  * @link https://github.com/JBlond/php-diff
  */
 class Inline extends HtmlArray

diff --git a/lib/jblond/Diff/Renderer/Html/SideBySide.php b/lib/jblond/Diff/Renderer/Html/SideBySide.php
@@ -7,39 +7,11 @@
  *
  * PHP version 7.1 or greater
  *
- * Copyright (c) 2009 Chris Boulton <[email protected]>
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  - Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  - Neither the name of the Chris Boulton nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
  * @package jblond\Diff\Renderer\Html
  * @author Chris Boulton <[email protected]>
  * @copyright (c) 2009 Chris Boulton
  * @license New BSD License http://www.opensource.org/licenses/bsd-license.php
- * @version 1.10
+ * @version 1.11
  * @link https://github.com/JBlond/php-diff
  */
 class SideBySide extends HtmlArray

diff --git a/lib/jblond/Diff/Renderer/RendererAbstract.php b/lib/jblond/Diff/Renderer/RendererAbstract.php
@@ -2,50 +2,25 @@
 declare(strict_types=1);
 namespace jblond\Diff\Renderer;
 
+use jblond\Diff;
+
 /**
  * Abstract class for diff renderers in PHP DiffLib.
  *
  * PHP version 7.1 or greater
  *
- * Copyright (c) 2009 Chris Boulton <[email protected]>
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  - Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  - Neither the name of the Chris Boulton nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
  * @package jblond\Diff\Renderer
  * @author Chris Boulton <[email protected]>
  * @copyright (c) 2009 Chris Boulton
  * @license New BSD License http://www.opensource.org/licenses/bsd-license.php
- * @version 1.10
+ * @version 1.11
  * @link https://github.com/JBlond/php-diff
  */
 abstract class RendererAbstract
 {
+
     /**
-     * @var object Instance of the diff class that this renderer is generating the rendered diff for.
+     * @var Diff $diff Instance of the diff class that this renderer is generating the rendered diff for.
      */
     public $diff;
 

diff --git a/lib/jblond/Diff/Renderer/Text/Context.php b/lib/jblond/Diff/Renderer/Text/Context.php
@@ -9,39 +9,11 @@
  *
  * PHP version 7.1 or greater
  *
- * Copyright (c) 2009 Chris Boulton <[email protected]>
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  - Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  - Neither the name of the Chris Boulton nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
  * @package jblond\Diff\Renderer\Text
  * @author Chris Boulton <[email protected]>
  * @copyright (c) 2009 Chris Boulton
  * @license New BSD License http://www.opensource.org/licenses/bsd-license.php
- * @version 1.10
+ * @version 1.11
  * @link https://github.com/JBlond/php-diff
  */
 class Context extends RendererAbstract

diff --git a/lib/jblond/Diff/Renderer/Text/Unified.php b/lib/jblond/Diff/Renderer/Text/Unified.php
@@ -9,39 +9,11 @@
  *
  * PHP version 7.1 or greater
  *
- * Copyright (c) 2009 Chris Boulton <[email protected]>
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  - Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  - Neither the name of the Chris Boulton nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
  * @package  jblond\Diff\Renderer\Text
  * @author Chris Boulton <[email protected]>
  * @copyright (c) 2009 Chris Boulton
  * @license New BSD License http://www.opensource.org/licenses/bsd-license.php
- * @version 1.10
+ * @version 1.11
  * @link https://github.com/JBlond/php-diff
  */