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</div><hr /><div id="function.print" class="refentry">
<div class="refnamediv">
<h1 class="refname">print</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">print</span> — <span class="dc-title">Output a string</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.print-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>print</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$arg</code></span>
)</div>
<p class="para rdfs-comment">
Outputs <em><code class="parameter">arg</code></em>.
</p>
<p class="para">
<em>print</em> is not actually a real function (it is a
language construct) so you are not required to use parentheses
with its argument list.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.print-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">arg</code></em></span>
<dd>
<p class="para">
The input data.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.print-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <em>1</em>, always.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.print-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-4856">
<p><strong>Example #1 <em>print</em> examples</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">print(</span><span style="color: #DD0000">"Hello World"</span><span style="color: #007700">);<br /><br />print </span><span style="color: #DD0000">"print() also works without parentheses."</span><span style="color: #007700">;<br /><br />print </span><span style="color: #DD0000">"This spans<br />multiple lines. The newlines will be<br />output as well"</span><span style="color: #007700">;<br /><br />print </span><span style="color: #DD0000">"This spans\nmultiple lines. The newlines will be\noutput as well."</span><span style="color: #007700">;<br /><br />print </span><span style="color: #DD0000">"escaping characters is done \"Like this\"."</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// You can use variables inside a print statement<br /></span><span style="color: #0000BB">$foo </span><span style="color: #007700">= </span><span style="color: #DD0000">"foobar"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$bar </span><span style="color: #007700">= </span><span style="color: #DD0000">"barbaz"</span><span style="color: #007700">;<br /><br />print </span><span style="color: #DD0000">"foo is </span><span style="color: #0000BB">$foo</span><span style="color: #DD0000">"</span><span style="color: #007700">; </span><span style="color: #FF8000">// foo is foobar<br /><br />// You can also use arrays<br /></span><span style="color: #0000BB">$bar </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"value" </span><span style="color: #007700">=> </span><span style="color: #DD0000">"foo"</span><span style="color: #007700">);<br /><br />print </span><span style="color: #DD0000">"this is </span><span style="color: #007700">{</span><span style="color: #0000BB">$bar</span><span style="color: #007700">[</span><span style="color: #DD0000">'value'</span><span style="color: #007700">]}</span><span style="color: #DD0000"> !"</span><span style="color: #007700">; </span><span style="color: #FF8000">// this is foo !<br /><br />// Using single quotes will print the variable name, not the value<br /></span><span style="color: #007700">print </span><span style="color: #DD0000">'foo is $foo'</span><span style="color: #007700">; </span><span style="color: #FF8000">// foo is $foo<br /><br />// If you are not using any other characters, you can just print variables<br /></span><span style="color: #007700">print </span><span style="color: #0000BB">$foo</span><span style="color: #007700">; </span><span style="color: #FF8000">// foobar<br /><br /></span><span style="color: #007700">print <<<END<br /></span><span style="color: #DD0000">This uses the "here document" syntax to output<br />multiple lines with </span><span style="color: #0000BB">$variable</span><span style="color: #DD0000"> interpolation. Note<br />that the here document terminator must appear on a<br />line with just a semicolon no extra whitespace!<br /></span><span style="color: #007700">END;<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 notes" id="refsect1-function.print-notes">
<h3 class="title">Notes</h3>
<blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara">Because this is a
language construct and not a function, it cannot be called using
<a href="functions.variable-functions.html" class="link">variable functions</a>.</span>
</p></blockquote>
</div>
<div class="refsect1 seealso" id="refsect1-function.print-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.echo.html" class="function" rel="rdfs-seeAlso">echo</a> - Output one or more strings</span></li>
<li class="member"> <span class="function"><a href="function.printf.html" class="function" rel="rdfs-seeAlso">printf()</a> - Output a formatted string</span></li>
<li class="member"> <span class="function"><a href="function.flush.html" class="function" rel="rdfs-seeAlso">flush()</a> - Flush the output buffer</span></li>
<li class="member"><a href="language.types.string.html#language.types.string.syntax.heredoc" class="link">Heredoc syntax</a></li>
</ul>
</p>
</div>
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