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system/Database/SQLite3/PreparedQuery.php

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+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLite3;
+
+use BadMethodCallException;
+use CodeIgniter\Database\BasePreparedQuery;
+
+/**
+ * Prepared query for SQLite3
+ */
+class PreparedQuery extends BasePreparedQuery
+{
+    /**
+     * The SQLite3Result resource, or false.
+     *
+     * @var bool|Result
+     */
+    protected $result;
+
+    /**
+     * Prepares the query against the database, and saves the connection
+     * info necessary to execute the query later.
+     *
+     * NOTE: This version is based on SQL code. Child classes should
+     * override this method.
+     *
+     * @param array $options Passed to the connection's prepare statement.
+     *                       Unused in the MySQLi driver.
+     *
+     * @return $this
+     */
+    public function _prepare(string $sql, array $options = [])
+    {
+        if (! ($this->statement = $this->db->connID->prepare($sql))) {
+            $this->errorCode   = $this->db->connID->lastErrorCode();
+            $this->errorString = $this->db->connID->lastErrorMsg();
+        }
+
+        return $this;
+    }
+
+    /**
+     * Takes a new set of data and runs it against the currently
+     * prepared query. Upon success, will return a Results object.
+     *
+     * @todo finalize()
+     */
+    public function _execute(array $data): bool
+    {
+        if (! isset($this->statement)) {
+            throw new BadMethodCallException('You must call prepare before trying to execute a prepared statement.');
+        }
+
+        foreach ($data as $key => $item) {
+            // Determine the type string
+            if (is_int($item)) {
+                $bindType = SQLITE3_INTEGER;
+            } elseif (is_float($item)) {
+                $bindType = SQLITE3_FLOAT;
+            } else {
+                $bindType = SQLITE3_TEXT;
+            }
+
+            // Bind it
+            $this->statement->bindValue($key + 1, $item, $bindType);
+        }
+
+        $this->result = $this->statement->execute();
+
+        return $this->result !== false;
+    }
+
+    /**
+     * Returns the result object for the prepared query.
+     *
+     * @return mixed
+     */
+    public function _getResult()
+    {
+        return $this->result;
+    }
+}