first commit

plugins/geoPHP/lib/geometry/MultiLineString.class.php

@@ -0,0 +1,20 @@
+<?php
+/**
+ * MultiLineString: A collection of LineStrings
+ */
+class MultiLineString extends Collection
+{
+  protected $geom_type = 'MultiLineString';
+
+  // MultiLineString is closed if all it's components are closed
+  public function isClosed() {
+    foreach ($this->components as $line) {
+      if (!$line->isClosed()) {
+        return FALSE;
+      }
+    }
+    return TRUE;
+  }
+
+}
+