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diff --git a/vendor/phenx/php-font-lib/src/FontLib/TrueType/Collection.php b/vendor/phenx/php-font-lib/src/FontLib/TrueType/Collection.php
new file mode 100644
index 000000000..460ef4dae
--- /dev/null
+++ b/vendor/phenx/php-font-lib/src/FontLib/TrueType/Collection.php
@@ -0,0 +1,100 @@
+<?php
+/**
+ * @package php-font-lib
+ * @link    https://github.com/PhenX/php-font-lib
+ * @author  Fabien Ménager <fabien.menager@gmail.com>
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ */
+
+namespace FontLib\TrueType;
+
+use Countable;
+use FontLib\BinaryStream;
+use Iterator;
+use OutOfBoundsException;
+
+/**
+ * TrueType collection font file.
+ *
+ * @package php-font-lib
+ */
+class Collection extends BinaryStream implements Iterator, Countable {
+  /**
+   * Current iterator position.
+   *
+   * @var integer
+   */
+  private $position = 0;
+
+  protected $collectionOffsets = array();
+  protected $collection = array();
+  protected $version;
+  protected $numFonts;
+
+  function parse() {
+    if (isset($this->numFonts)) {
+      return;
+    }
+
+    $this->read(4); // tag name
+
+    $this->version  = $this->readFixed();
+    $this->numFonts = $this->readUInt32();
+
+    for ($i = 0; $i < $this->numFonts; $i++) {
+      $this->collectionOffsets[] = $this->readUInt32();
+    }
+  }
+
+  /**
+   * @param int $fontId
+   *
+   * @throws OutOfBoundsException
+   * @return File
+   */
+  function getFont($fontId) {
+    $this->parse();
+
+    if (!isset($this->collectionOffsets[$fontId])) {
+      throw new OutOfBoundsException();
+    }
+
+    if (isset($this->collection[$fontId])) {
+      return $this->collection[$fontId];
+    }
+
+    $font    = new File();
+    $font->f = $this->f;
+    $font->setTableOffset($this->collectionOffsets[$fontId]);
+
+    return $this->collection[$fontId] = $font;
+  }
+
+  function current() {
+    return $this->getFont($this->position);
+  }
+
+  function key() {
+    return $this->position;
+  }
+
+  function next() {
+    return ++$this->position;
+  }
+
+  function rewind() {
+    $this->position = 0;
+  }
+
+  function valid() {
+    $this->parse();
+
+    return isset($this->collectionOffsets[$this->position]);
+  }
+
+  function count() {
+    $this->parse();
+
+    return $this->numFonts;
+  }
+}