1 files changed, 98 insertions, 0 deletions
diff --git a/src/Core/ArrayRecordset.php b/src/Core/ArrayRecordset.php
new file mode 100644
index 00000000..2f555571
--- /dev/null
+++ b/src/Core/ArrayRecordset.php
@@ -0,0 +1,98 @@
+<?php
+
+/**
+ * PHPPgAdmin6
+ */
+
+namespace PHPPgAdmin\Core;
+
+use ADOFieldObject;
+use Countable;
+use PHPPgAdmin\Interfaces\RecordSet;
+
+/**
+ * @file
+ * Really simple RecordSet to allow printTable of arrays.
+ *
+ * Id: ArrayRecordSet.php,v 1.3 2007/01/10 01:46:28 soranzo Exp $
+ */
+
+/**
+ * Really simple RecordSet to allow printTable arrays.
+ * Mimics the behavior of an ADORecordset.
+ *
+ * Id: ArrayRecordSet.php,v 1.3 2007/01/10 01:46:28 soranzo Exp $
+ */
+class ArrayRecordset implements Countable, RecordSet
+{
+    public $EOF = false;
+
+    public $fields;
+
+    private $_array;
+
+    /**
+     * Constructor.
+     *
+     * @param array<array-key, mixed> $data The input array
+     */
+    public function __construct($data)
+    {
+        $this->_array = $data;
+        $this->fields = \reset($this->_array);
+
+        if (false === $this->fields) {
+            $this->EOF = true;
+        }
+    }
+
+    public function getIterator()
+    {
+        return $this->_array;
+    }
+
+    /**
+     * Returns the recordCount.
+     */
+    public function count(): int
+    {
+        return \count($this->_array);
+    }
+
+    public function FetchField($off = 0): ADOFieldObject
+    {
+        // offsets begin at 0
+
+        $o = new ADOFieldObject();
+
+        $o->name = \array_keys($this->fields)[$off] ?? null;
+        $value = $this->fields[$o->name ?? \random_bytes(64)] ?? null;
+        $o->type = get_debug_type($value);
+        $o->max_length = 1024;
+
+        return $o;
+    }
+
+    /**
+     * Counts the records in the instance array.
+     *
+     * @return int number of records in the instance array
+     */
+    public function RecordCount(): int
+    {
+        return $this->count();
+    }
+
+    /**
+     * Advance the internal pointer of the instance array
+     * if no more fields are left, marks the instance variable $EOF as true.
+     */
+    public function MoveNext(): void
+    {
+        $this->fields = \next($this->_array);
+
+        if (false === $this->fields) {
+            $this->EOF = true;
+        }
+    }
+}