Fix grammar in PDO documentation.

Author: kamil-tekiela

appendices/migration72/new-features.xml

@@ -159,7 +159,7 @@ $db->quote('über', PDO::PARAM_STR | PDO::PARAM_STR_NATL);
   <para>
    The <function>PDOStatement::debugDumpParams</function> method has been
    updated to include the SQL being sent to the DB, where the full, raw query
-   (including the replaced placeholders with their bounded values) will be
+   (including the replaced placeholders with their bound values) will be
    shown. This has been added to aid with debugging emulated prepares (and so
    it will only be available when emulated prepares are turned on).
   </para>

reference/pdo/configure.xml

@@ -11,7 +11,7 @@
   <step>
    <para>
     PDO and the <link linkend="ref.pdo-sqlite">PDO_SQLITE</link> driver
-    is enabled by default. You may need
+    are enabled by default. You may need
     to enable the PDO driver for your database of choice; consult the
     documentation for
     <link linkend="pdo.drivers">database-specific PDO drivers</link>

reference/pdo/connections.xml

@@ -117,7 +117,7 @@ $dbh = new PDO('mysql:host=localhost;dbname=test', $user, $pass, array(
  <para>
   The value of the <constant>PDO::ATTR_PERSISTENT</constant> option is converted
   to &boolean; (enable/disable persistent connections), unless it is a non-numeric
-  &string;, in which case it allows to use multiple persistent connection pools.
+  &string;, in which case it allows the use of multiple persistent connection pools.
   This is useful if different connections use incompatible settings, for instance,
   different values of <constant>PDO::MYSQL_ATTR_USE_BUFFERED_QUERY</constant>.
  </para>

reference/pdo/constants.xml

@@ -425,7 +425,10 @@
     </term>
     <listitem>
      <simpara>
-      Sets the class name of which statements are returned as.
+      Sets the class name and constructor arguments for the extension of the
+      <classname>PDOStatement</classname> object. The first
+      element of the array is the class name, and the second element is an
+      array of constructor arguments.
      </simpara>
     </listitem>
    </varlistentry>
@@ -518,8 +521,9 @@
     </term>
     <listitem>
      <simpara>
-      Sets the default string parameter type, this can be one of <constant>PDO::PARAM_STR_NATL</constant>
-      and <constant>PDO::PARAM_STR_CHAR</constant>.
+      Sets the default string parameter type, which can be either
+      <constant>PDO::PARAM_STR_NATL</constant>
+      or <constant>PDO::PARAM_STR_CHAR</constant>.
      </simpara>
      <simpara>
       Available as of PHP 7.2.0.

reference/pdo/ini.xml

@@ -39,7 +39,7 @@
    </term>
    <listitem>
     <para>
-     Defines DSN alias. See <methodname>PDO::__construct</methodname> for
+     Defines a DSN alias. See <methodname>PDO::__construct</methodname> for
      thorough explanation.
     </para>
    </listitem>

reference/pdo/pdo/connect.xml

@@ -17,7 +17,7 @@
   <simpara>
    Creates an instance of a <classname>PDO</classname> subclass for the
    database being connected to, if it exists,
-   otherwise return a generic <classname>PDO</classname> instance.
+   otherwise returns a generic <classname>PDO</classname> instance.
   </simpara>
  </refsect1>
 

reference/pdo/pdo/errorcode.xml

@@ -24,9 +24,9 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   Returns an SQLSTATE, a five characters alphanumeric identifier defined in
+   Returns an SQLSTATE, a five-character alphanumeric identifier defined in
    the ANSI SQL-92 standard.  Briefly, an SQLSTATE consists of a
-   two characters class value followed by a three characters subclass value. A
+   two-character class value followed by a three-character subclass value. A
    class value of 01 indicates a warning and is accompanied by a return code
    of SQL_SUCCESS_WITH_INFO. Class values other than '01', except for the
    class 'IM', indicate an error.  The class 'IM' is specific to warnings

reference/pdo/pdo/errorinfo.xml

@@ -38,7 +38,7 @@
      <tbody>
       <row>
        <entry>0</entry>
-       <entry>SQLSTATE error code (a five characters alphanumeric identifier defined
+       <entry>SQLSTATE error code (a five-character alphanumeric identifier defined
                in the ANSI SQL standard).</entry>
       </row>
       <row>

reference/pdo/pdo/getavailabledrivers.xml

@@ -20,7 +20,7 @@
   </methodsynopsis>
   <para>
    This function returns all currently available PDO drivers which can be used
-   in <parameter>DSN</parameter> parameter of
+   in the <parameter>DSN</parameter> parameter of
    <methodname>PDO::__construct</methodname>.
   </para>
 

reference/pdo/pdo/prepare.xml

@@ -34,7 +34,7 @@
   <note>
    <para>
     Parameter markers can represent a complete data literal only.
-    Neither part of literal, nor keyword, nor identifier, nor whatever arbitrary query 
+    Neither part of a literal, nor keyword, nor identifier, nor whatever arbitrary query 
     part can be bound using parameters. For example, you cannot bind multiple values 
     to a single parameter in the IN() clause of an SQL statement.
    </para>
@@ -114,7 +114,7 @@
   </para>
   <note>
    <para>
-    Emulated prepared statements does not communicate with the database server
+    Emulated prepared statements do not communicate with the database server
     so <methodname>PDO::prepare</methodname> does not check the statement.
    </para>
   </note>