Merge pull request #24 from Paneon/develop

Use DOMNodeList->length instead of count() to support PHP 7.1

Author: Macavity

src/Compiler.php

@@ -91,7 +91,7 @@ public function convert(): string
             $this->registerProperties($scriptElement);
         }
 
-        if($twigBlocks->count()){
+        if($twigBlocks->length){
             foreach($twigBlocks as $twigBlock){
                 /** @var DOMText $twigBlock */
                 $this->rawBlocks[] = trim($twigBlock->textContent);

tests/fixtures/vue-if/if-with-statement.twig

@@ -1,11 +1,14 @@
 <div>
   {% if variable >= 1 %}
-  <div>
-    <h1>Headline</h1>
-  </div>
+    <div>
+      <h1>Headline</h1>
+    </div>
   {% elseif variable < 100 and variable >= 1 %}
     <div>
       <h1>Headline</h1>
     </div>
   {% endif %}
+  {% if showIcon %}
+    <span>Oh no.</span>
+  {% endif %}
 </div>

tests/fixtures/vue-if/if-with-statement.vue

@@ -6,5 +6,22 @@
     <div v-else-if="variable < 100 && variable >= 1">
       <h1>Headline</h1>
     </div>
+    <span v-if="showIcon">Oh no.</span>
   </div>
 </template>
+
+<script>
+    export default {
+        props: {
+            show: {
+                type: Boolean,
+                default: false,
+            },
+        },
+        computed: {
+            showIcon() {
+                return true;
+            },
+        },
+    };
+</script>