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><H1
><A
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>echo</A
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>echo -- Output one or more strings.</DIV
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NAME="AEN25694"
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><H2
>Description</H2
><DIV
CLASS="funcsynopsis"
><P
></P
><CODE
CLASS="FUNCDEF"
>echo</CODE
>(string arg1, string 
      [<SPAN
CLASS="optional"
>argn</SPAN
>]...
     );<P
></P
></DIV
><P
>&#13;     Outputs all parameters.
    </P
><P
>&#13;     <B
CLASS="function"
>Echo()</B
> is not actually a function (it is a
     language construct) so you are not required to use parantheses
     with it.  
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>Example 1. <B
CLASS="function"
>Echo()</B
> example</B
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><PRE
CLASS="programlisting"
>  1&nbsp;
  2&nbsp;echo "Hello World";
  3&nbsp;
  4&nbsp;echo "This spans
  5&nbsp;multiple lines. The newlines will be 
  6&nbsp;output as well";
  7&nbsp;
  8&nbsp;echo "This spans\nmultiple lines. The newlines will be\noutput as well.";
  9&nbsp;      </PRE
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    </P
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><BLOCKQUOTE
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><B
>Note: </B
>
      In fact, if you want to pass more than one parameter to echo,
      you must not enclose the parameters within parentheses.
     </P
></BLOCKQUOTE
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><P
>&#13;     See also:
     <A
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><B
CLASS="function"
>print()</B
></A
>,
     <A
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><B
CLASS="function"
>printf()</B
></A
>, and
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>flush()</B
></A
>.
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