comparison sites/all/libraries/ARC2/arc/serializers/ARC2_LegacyXMLSerializer.php @ 4:ce11bbd8f642

added modules

+<?php
+/*
+homepage: http://arc.semsol.org/
+license:  http://arc.semsol.org/license
+
+class:    ARC2 Legacy XML Serializer
+author:   Benjamin Nowack
+version:  2010-11-16
+*/
+
+ARC2::inc('Class');
+
+class ARC2_LegacyXMLSerializer extends ARC2_Class {
+
+  function __construct($a, &$caller) {
+    parent::__construct($a, $caller);
+  }
+  
+  function __init() {
+    parent::__init();
+    $this->content_header = 'text/xml';
+  }
+
+  /*  */
+  
+  function getSerializedArray($struct, $root = 1, $ind = '  ') {
+    $n = "\n";
+    $r = '';
+    $is_flat = $this->isAssociativeArray($struct) ? 0 : 1;
+    foreach ($struct as $k => $v) {
+      $tag = $is_flat ? 'item' : preg_replace('/[\s]/s', '_', $k);
+      $tag = preg_replace('/^.*([a-z0-9\-\_]+)$/Uis', '\\1', $tag);
+      $r .= $n . $ind . '<' . $tag . '>' . (is_array($v) ? $this->getSerializedArray($v, 0, $ind . '  ') . $n . $ind : htmlspecialchars($v)) . '</' . $tag . '>';
+    }
+    if ($root) $r = $this->getHead() . $r . $this->getFooter();
+    return $r;
+  }
+  
+  /*  */
+
+  function getHead() {
+    $n = "\n";
+    $r = '<?xml version="1.0"?>';
+    $r .= $n . '<items>';
+    return $r;
+  }
+  
+  function getFooter() {
+    $n = "\n";
+    $r = $n . '</items>';
+    return $r;
+  }
+  
+  /*  */
+
+  function isAssociativeArray($v) {
+    foreach (array_keys($v) as $k => $val) {
+      if ($k !== $val) return 1;
+    }
+    return 0;
+  }
+  
+  /*  */
+
+}
+