- Minor improvements.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@82193 c90b9560-bf6c-de11-be94-00142212c4b1

features/commandline.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <chapter id="features.commandline">
  <title>Using PHP from the command line</title>
  <!-- NEW DOCUMENTATION STARTS -->
@@ -68,7 +68,9 @@
          <entry>
           It is desired that any output coming from
           <function>print</function>, <function>echo</function> and friends is
-          immidiately written to the output and not cached in any buffer.
+          immidiately written to the output and not cached in any buffer. You
+          still can use <link linkend="ref.outcontrol">output buffering</link>
+          if you want to defer or manipulate standard output.
          </entry>
         </row>
         <row>
@@ -131,6 +133,7 @@
 <![CDATA[
 $ pwd
 /tmp
+
 $ php-cgi -f another_directory/test.php
 /tmp/another_directory
 ]]>
@@ -144,6 +147,7 @@ $ php-cgi -f another_directory/test.php
 <![CDATA[
 $ pwd
 /tmp
+
 $ php -f another_directory/test.php
 /tmp
 ]]>
@@ -273,11 +277,11 @@ $ some_application | some_filter | php | sort -u >final_output.txt
   As long as the arguments you want to pass to your script do not start with
   the <literal>-</literal> character, there's nothing special to watch out
   for. Passing an argument to your script which starts with a
-  <literal>-</literal> will cause trouble because <literal>PHP</literal>
-  thinks it has to handle it. To prevent this use the argument list separator
-  <literal>--</literal>. After the argument has been parsed by
-  <literal>PHP</literal>, every argument following it is passed
-  untoched/unparsed to your script.
+   <literal>-</literal> will cause trouble because <literal>PHP</literal>
+   itself thinks it has to handle it. To prevent this use the argument list
+   separator <literal>--</literal>. After the argument has been parsed by
+   <literal>PHP</literal>, every argument following it is passed
+   untoched/unparsed to your script.
  </para>
  <screen>
 <![CDATA[
@@ -395,9 +399,9 @@ array(4) {
        <para>
         Writes the PHP, PHP SAPI, and Zend version to standard output, e.g.
         <screen>
-<![CDATA[        
+<![CDATA[
 $ php -v
-PHP 4.3.0-dev (cli)
+PHP 4.3.0-dev (cli), Copyright (c) 1997-2002 The PHP Group
 Zend Engine v1.2.1, Copyright (c) 1998-2002 Zend Technologies
 ]]>
         </screen>
@@ -412,7 +416,7 @@ Zend Engine v1.2.1, Copyright (c) 1998-2002 Zend Technologies
         &php.ini; or you can specify a custom <literal>INI</literal> file
         directly (which does not need to be named &php.ini;), e.g.:
         <screen>
-<![CDATA[         
+<![CDATA[
 $ php -c /custom/directory/ my_script.php
 
 $ php -c /custom/directory/custom-file.ini my_script.php