<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/class.splfileobject.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'zh',
  ),
  'this' => 
  array (
    0 => 'splfileobject.tostring.php',
    1 => 'SplFileObject::__toString',
    2 => 'Returns the current line as a string',
  ),
  'up' => 
  array (
    0 => 'class.splfileobject.php',
    1 => 'SplFileObject',
  ),
  'prev' => 
  array (
    0 => 'splfileobject.setmaxlinelen.php',
    1 => 'SplFileObject::setMaxLineLen',
  ),
  'next' => 
  array (
    0 => 'splfileobject.valid.php',
    1 => 'SplFileObject::valid',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'en',
    'path' => 'reference/spl/splfileobject/tostring.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="splfileobject.tostring" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">SplFileObject::__toString</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.1.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">SplFileObject::__toString</span> &mdash; <span class="dc-title">Returns the current line as a string</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-splfileobject.tostring-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>SplFileObject::__toString</strong></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>

  <p class="para rdfs-comment">
   This method will return the current line as a string.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-splfileobject.tostring-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-splfileobject.tostring-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the current line as a string.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-splfileobject.tostring-changelog">
  <h3 class="title">更新日志</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>版本</th>
       <th>说明</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.1.14, 8.2.1</td>
       <td>
        Changed from an alias of <span class="methodname"><a href="splfileobject.fgets.php" class="methodname">SplFileObject::fgets()</a></span>
        to an implementation of <span class="methodname"><a href="splfileobject.current.php" class="methodname">SplFileObject::current()</a></span>
        which returns a CSV string when the
        <strong><code><a href="class.splfileobject.php#splfileobject.constants.read-csv">SplFileObject::READ_CSV</a></code></strong> flag is set.
       </td>
      </tr>

      <tr>
       <td>7.2.19, 7.3.6</td>
       <td>
        Changed from an alias of <span class="methodname"><a href="splfileobject.current.php" class="methodname">SplFileObject::current()</a></span> to an alias of <span class="methodname"><a href="splfileobject.fgets.php" class="methodname">SplFileObject::fgets()</a></span>.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>

</div><?php manual_footer($setup); ?>