Declared Driver\Statement::bind(Parameter|Value) $name argument as string|ing

src/Driver/IBMDB2/DB2Statement.php

@@ -18,6 +18,7 @@ use const DB2_LONG;
 use const DB2_PARAM_FILE;
 use const DB2_PARAM_IN;
 use function array_change_key_case;
+use function assert;
 use function count;
 use function db2_bind_param;
 use function db2_execute;
@@ -34,6 +35,7 @@ use function error_get_last;
 use function fclose;
 use function fwrite;
 use function gettype;
+use function is_int;
 use function is_object;
 use function is_resource;
 use function is_string;
@@ -97,6 +99,8 @@ class DB2Statement implements IteratorAggregate, Statement
      */
     public function bindParam($column, &$variable, $type = ParameterType::STRING, $length = null)
     {
+        assert(is_int($column));
+
         switch ($type) {
             case ParameterType::INTEGER:
                 $this->bind($column, $variable, DB2_PARAM_IN, DB2_LONG);

src/Driver/SQLAnywhere/SQLAnywhereStatement.php

@@ -12,6 +12,7 @@ use ReflectionObject;
 use stdClass;
 use const SASQL_BOTH;
 use function array_key_exists;
+use function assert;
 use function count;
 use function gettype;
 use function is_int;
@@ -88,6 +89,8 @@ class SQLAnywhereStatement implements IteratorAggregate, Statement
      */
     public function bindParam($column, &$variable, $type = ParameterType::STRING, $length = null)
     {
+        assert(is_int($column));
+
         switch ($type) {
             case ParameterType::INTEGER:
             case ParameterType::BOOLEAN:

src/Driver/Statement.php

@@ -19,12 +19,12 @@ interface Statement extends ResultStatement
      * As mentioned above, the named parameters are not natively supported by the mysqli driver, use executeQuery(),
      * fetchAll(), fetchArray(), fetchColumn(), fetchAssoc() methods to have the named parameter emulated by doctrine.
      *
-     * @param mixed $param Parameter identifier. For a prepared statement using named placeholders,
-     *                     this will be a parameter name of the form :name. For a prepared statement
-     *                     using question mark placeholders, this will be the 1-indexed position of the parameter.
-     * @param mixed $value The value to bind to the parameter.
-     * @param int   $type  Explicit data type for the parameter using the {@link \Doctrine\DBAL\ParameterType}
-     *                     constants.
+     * @param string|int $param Parameter identifier. For a prepared statement using named placeholders,
+     *                          this will be a parameter name of the form :name. For a prepared statement
+     *                          using question mark placeholders, this will be the 1-indexed position of the parameter.
+     * @param mixed      $value The value to bind to the parameter.
+     * @param int        $type  Explicit data type for the parameter using the {@link \Doctrine\DBAL\ParameterType}
+     *                          constants.
      *
      * @return bool TRUE on success or FALSE on failure.
      */
@@ -44,14 +44,14 @@ interface Statement extends ResultStatement
      * of stored procedures that return data as output parameters, and some also as input/output
      * parameters that both send in data and are updated to receive it.
      *
-     * @param mixed    $column   Parameter identifier. For a prepared statement using named placeholders,
-     *                           this will be a parameter name of the form :name. For a prepared statement using
-     *                           question mark placeholders, this will be the 1-indexed position of the parameter.
-     * @param mixed    $variable Name of the PHP variable to bind to the SQL statement parameter.
-     * @param int      $type     Explicit data type for the parameter using the {@link \Doctrine\DBAL\ParameterType}
-     *                           constants.
-     * @param int|null $length   You must specify maxlength when using an OUT bind
-     *                           so that PHP allocates enough memory to hold the returned value.
+     * @param string|int $column   Parameter identifier. For a prepared statement using named placeholders,
+     *                             this will be a parameter name of the form :name. For a prepared statement using
+     *                             question mark placeholders, this will be the 1-indexed position of the parameter.
+     * @param mixed      $variable Name of the PHP variable to bind to the SQL statement parameter.
+     * @param int        $type     Explicit data type for the parameter using the {@link \Doctrine\DBAL\ParameterType}
+     *                             constants.
+     * @param int|null   $length   You must specify maxlength when using an OUT bind
+     *                             so that PHP allocates enough memory to hold the returned value.
      *
      * @return bool TRUE on success or FALSE on failure.
      */