X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FDatabase%2FDatabase.php;h=a812efbdb9a9f09811118e389bd459fe96d7fc97;hb=733f3de9ed0955035898646972ae18cbff5b45d3;hp=28283b1c8175d8273d980c0ffe17b021b8074cdc;hpb=24ecf5954c59f88c4adc56425bf1520d158d7da6;p=friendica.git

diff --git a/src/Database/Database.php b/src/Database/Database.php
index 28283b1c81..a812efbdb9 100644
--- a/src/Database/Database.php
+++ b/src/Database/Database.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -21,9 +21,9 @@
 
 namespace Friendica\Database;
 
-use Friendica\Core\Config\Cache;
+use Friendica\Core\Config\ValueObject\Cache;
 use Friendica\Core\System;
-use Friendica\Network\HTTPException\InternalServerErrorException;
+use Friendica\Network\HTTPException\ServiceUnavailableException;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Profiler;
 use mysqli;
@@ -49,7 +49,7 @@ class Database
 	protected $connected = false;
 
 	/**
-	 * @var Cache
+	 * @var \Friendica\Core\Config\ValueObject\Cache
 	 */
 	protected $configCache;
 	/**
@@ -434,7 +434,7 @@ class Database
 	private function replaceParameters($sql, $args)
 	{
 		$offset = 0;
-		foreach ($args AS $param => $value) {
+		foreach ($args as $param => $value) {
 			if (is_int($args[$param]) || is_float($args[$param]) || is_bool($args[$param])) {
 				$replace = intval($args[$param]);
 			} elseif (is_null($args[$param])) {
@@ -476,7 +476,7 @@ class Database
 		// Renumber the array keys to be sure that they fit
 		$i    = 0;
 		$args = [];
-		foreach ($params AS $param) {
+		foreach ($params as $param) {
 			// Avoid problems with some MySQL servers and boolean values. See issue #3645
 			if (is_bool($param)) {
 				$param = (int)$param;
@@ -520,7 +520,7 @@ class Database
 		$called_from_e = ($called_from['function'] == 'e');
 
 		if (!isset($this->connection)) {
-			throw new InternalServerErrorException('The Connection is empty, although connected is set true.');
+			throw new ServiceUnavailableException('The Connection is empty, although connected is set true.');
 		}
 
 		switch ($this->driver) {
@@ -549,12 +549,14 @@ class Database
 					break;
 				}
 
-				foreach ($args AS $param => $value) {
+				foreach (array_keys($args) as $param) {
+					$data_type = PDO::PARAM_STR;
 					if (is_int($args[$param])) {
 						$data_type = PDO::PARAM_INT;
-					} else {
-						$data_type = PDO::PARAM_STR;
+					} elseif ($args[$param] !== null) {
+						$args[$param] = (string)$args[$param];
 					}
+
 					$stmt->bindParam($param, $args[$param], $data_type);
 				}
 
@@ -605,13 +607,16 @@ class Database
 
 				$param_types = '';
 				$values      = [];
-				foreach ($args AS $param => $value) {
+				foreach (array_keys($args) as $param) {
 					if (is_int($args[$param])) {
 						$param_types .= 'i';
 					} elseif (is_float($args[$param])) {
 						$param_types .= 'd';
 					} elseif (is_string($args[$param])) {
 						$param_types .= 's';
+					} elseif (is_object($args[$param]) && method_exists($args[$param], '__toString')) {
+						$param_types .= 's';
+						$args[$param] = (string)$args[$param];
 					} else {
 						$param_types .= 'b';
 					}
@@ -909,7 +914,7 @@ class Database
 	/**
 	 * Fetch a single row
 	 *
-	 * @param PDOStatement|mysqli_stmt $stmt statement object
+	 * @param bool|PDOStatement|mysqli_stmt $stmt statement object
 	 *
 	 * @return array|false current row
 	 */
@@ -958,7 +963,7 @@ class Database
 				$result = $stmt->result_metadata();
 				$fields = $result->fetch_fields();
 
-				foreach ($cols_num AS $param => $col) {
+				foreach ($cols_num as $param => $col) {
 					$columns[$fields[$param]->name] = $col;
 				}
 		}
@@ -969,7 +974,7 @@ class Database
 	}
 
 	/**
-	 * Insert a row into a table
+	 * Insert a row into a table. Field value objects will be cast as string.
 	 *
 	 * @param string|array $table          Table name or array [schema => table]
 	 * @param array        $param          parameter array
@@ -1244,9 +1249,9 @@ class Database
 	}
 
 	/**
-	 * Updates rows
+	 * Updates rows in the database. Field value objects will be cast as string.
 	 *
-	 * Updates rows in the database. When $old_fields is set to an array,
+	 * When $old_fields is set to an array,
 	 * the system will only do an update if the fields in that array changed.
 	 *
 	 * Attention:
@@ -1293,7 +1298,7 @@ class Database
 			}
 		}
 
-		foreach ($old_fields AS $fieldname => $content) {
+		foreach ($old_fields as $fieldname => $content) {
 			if (isset($fields[$fieldname]) && !is_null($content) && ($fields[$fieldname] == $content)) {
 				unset($fields[$fieldname]);
 			}
@@ -1561,9 +1566,9 @@ class Database
 			}
 		}
 
-		return $fields;	
+		return $fields;
 	}
-	
+
 	/**
 	 * Returns the error number of the last query
 	 *