<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Retrieve current line of file</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="splfileobject.construct.html">SplFileObject::__construct</a></div>
<div class="next" style="text-align: right; float: right;"><a href="splfileobject.eof.html">SplFileObject::eof</a></div>
<div class="up"><a href="class.splfileobject.html">SplFileObject</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="splfileobject.current" class="refentry">
<div class="refnamediv">
<h1 class="refname">SplFileObject::current</h1>
<p class="verinfo">(PHP 5 >= 5.1.0)</p><p class="refpurpose"><span class="refname">SplFileObject::current</span> — <span class="dc-title">Retrieve current line of file</span></p>
</div>
<div class="refsect1 description" id="refsect1-splfileobject.current-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type"><span class="type string|array">string|array</span></span> <span class="methodname"><strong>SplFileObject::current</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Retrieves the current line of the file.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-splfileobject.current-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-splfileobject.current-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Retrieves the current line of the file. If the <strong><code>SplFileObject::READ_CSV</code></strong> flag is set, this method returns an array containing the current line parsed as CSV data.
</p>
</div>
<div class="refsect1 examples" id="refsect1-splfileobject.current-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3947">
<p><strong>Example #1 <span class="methodname"><strong>SplFileObject::current()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$file </span><span style="color: #007700">= new </span><span style="color: #0000BB">SplFileObject</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$file </span><span style="color: #007700">as </span><span style="color: #0000BB">$k </span><span style="color: #007700">=> </span><span style="color: #0000BB">$line</span><span style="color: #007700">) {<br /> echo (</span><span style="color: #0000BB">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">key</span><span style="color: #007700">() + </span><span style="color: #0000BB">1</span><span style="color: #007700">) . </span><span style="color: #DD0000">': ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">current</span><span style="color: #007700">();<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
1: <?php
2: $file = new SplFileObject(__FILE__);
3: foreach ($file as $line) {
4: echo ($file->key() + 1) . ': ' . $file->current();
5: }
6: ?>
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-splfileobject.current-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="splfileobject.key.html" class="methodname" rel="rdfs-seeAlso">SplFileObject::key()</a> - Get line number</span></li>
<li class="member"> <span class="methodname"><a href="splfileobject.seek.html" class="methodname" rel="rdfs-seeAlso">SplFileObject::seek()</a> - Seek to specified line</span></li>
<li class="member"> <span class="methodname"><a href="splfileobject.next.html" class="methodname" rel="rdfs-seeAlso">SplFileObject::next()</a> - Read next line</span></li>
<li class="member"> <span class="methodname"><a href="splfileobject.rewind.html" class="methodname" rel="rdfs-seeAlso">SplFileObject::rewind()</a> - Rewind the file to the first line</span></li>
<li class="member"> <span class="methodname"><a href="splfileobject.valid.html" class="methodname" rel="rdfs-seeAlso">SplFileObject::valid()</a> - Not at EOF</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="splfileobject.construct.html">SplFileObject::__construct</a></div>
<div class="next" style="text-align: right; float: right;"><a href="splfileobject.eof.html">SplFileObject::eof</a></div>
<div class="up"><a href="class.splfileobject.html">SplFileObject</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
