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>print</H1
><DIV
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><A
NAME="AEN114453"
></A
><P
> (PHP 3, PHP 4, PHP 5 )</P
>print -- Output a string</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN114456"
></A
><H2
>Description</H2
>int <B
CLASS="methodname"
>print</B
> ( string arg)<BR
></BR
><P
> Outputs <VAR
CLASS="parameter"
>arg</VAR
>. Returns <VAR
CLASS="literal"
>1</VAR
>,
always.
</P
><P
> <B
CLASS="function"
>print()</B
> is not actually a real function (it is a
language construct) so you are not required to use parentheses
with its argument list.
</P
><P
> <TABLE
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><DIV
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></A
><P
><B
>Exemplu 1. <B
CLASS="function"
>print()</B
> examples</B
></P
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><code><font color="#000000">
<font color="#0000BB"><?php<br /></font><font color="#007700">print(</font><font color="#DD0000">"Hello World"</font><font color="#007700">);<br /><br />print </font><font color="#DD0000">"print() also works without parentheses."</font><font color="#007700">;<br /><br />print </font><font color="#DD0000">"This spans<br />multiple lines. The newlines will be <br />output as well"</font><font color="#007700">;<br /><br />print </font><font color="#DD0000">"This spans\nmultiple lines. The newlines will be\noutput as well."</font><font color="#007700">;<br /><br />print </font><font color="#DD0000">"escaping characters is done \"Like this\"."</font><font color="#007700">;<br /><br /></font><font color="#FF8000">// You can use variables inside of a print statement<br /></font><font color="#0000BB">$foo </font><font color="#007700">= </font><font color="#DD0000">"foobar"</font><font color="#007700">;<br /></font><font color="#0000BB">$bar </font><font color="#007700">= </font><font color="#DD0000">"barbaz"</font><font color="#007700">;<br /><br />print </font><font color="#DD0000">"foo is $foo"</font><font color="#007700">; </font><font color="#FF8000">// foo is foobar<br /><br />// You can also use arrays<br /></font><font color="#0000BB">$bar </font><font color="#007700">= array(</font><font color="#DD0000">"value" </font><font color="#007700">=> </font><font color="#DD0000">"foo"</font><font color="#007700">);<br /><br />print </font><font color="#DD0000">"this is </font><font color="#007700">{</font><font color="#DD0000">$bar</font><font color="#007700">[</font><font color="#DD0000">'value'</font><font color="#007700">]}</font><font color="#DD0000"> !"</font><font color="#007700">; </font><font color="#FF8000">// this is foo !<br /><br />// Using single quotes will print the variable name, not the value<br /></font><font color="#007700">print </font><font color="#DD0000">'foo is $foo'</font><font color="#007700">; </font><font color="#FF8000">// foo is $foo<br /><br />// If you are not using any other characters, you can just print variables<br /></font><font color="#007700">print </font><font color="#0000BB">$foo</font><font color="#007700">; </font><font color="#FF8000">// foobar<br /><br /></font><font color="#007700">print <<<END<br /></font><font color="#0000BB">This uses the "here document" syntax to output<br />multiple lines with $variable interpolation. Note<br />that the here document terminator must appear on a<br />line with just a semicolon no extra whitespace!<br /></font><font color="#007700">END;<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
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>
</P
><P
> For a short discussion about the differences between
<B
CLASS="function"
>print()</B
> and <A
HREF="function.echo.html"
><B
CLASS="function"
>echo()</B
></A
>, see this FAQTs
Knowledge Base Article: <A
HREF="http://www.faqts.com/knowledge_base/view.phtml/aid/1/fid/40"
TARGET="_top"
>http://www.faqts.com/knowledge_base/view.phtml/aid/1/fid/40
</A
>
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Notã: </B
>Because this is a
language construct and not a function, it cannot be called using
<A
HREF="functions.variable-functions.html"
>variable functions</A
></P
></BLOCKQUOTE
></DIV
><P
> See also <A
HREF="function.echo.html"
><B
CLASS="function"
>echo()</B
></A
>, <A
HREF="function.printf.html"
><B
CLASS="function"
>printf()</B
></A
>,
and <A
HREF="function.flush.html"
><B
CLASS="function"
>flush()</B
></A
>.
</P
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