Add exams from exam100 to exam150

exam104/example.xml

@@ -0,0 +1,26 @@
+<producers>
+    <producer>
+        <name>Alex</name>
+        <age>21</age>
+        <show>
+            <showname>A show</showname>
+            <showdate>12th December 2010</showdate>
+        </show>
+        <show>
+            <showname>Another show</showname>
+            <showdate>23th Novembar 2024</showdate>
+        </show>
+    </producer>
+    <producer>
+        <name>Nikola</name>
+        <age>16</age>
+        <show>
+            <showname>Better show</showname>
+            <showdate>25th Novembar 2007</showdate>
+        </show>
+    </producer>
+    <producer>
+        <name>Dale</name>
+        <age>49</age>
+    </producer>
+</producers>

exam104/index.php

@@ -0,0 +1,13 @@
+<?php
+//Reading a XML file
+$xml = simplexml_load_file('example.xml');
+
+foreach($xml->producer as $producer){
+    echo $producer->name.' ('. $producer->age  .')'. "<br>";
+    foreach($producer->show as $show){
+        echo $show->showname. ' ('.$show->showdate.')' .'<br>';
+    }
+}
+
+
+?>