archived-doc-zh/reference/spl/splfileobject.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 14767af0f05dffa6fdb9b49e1a1f4e9ca7022a60 Maintainer: Szopen Xiao Status: ready -->
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<reference xml:id="class.splfileobject" role="class" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">

 <title>SplFileObject 类</title>
 <titleabbrev>SplFileObject</titleabbrev>

 <partintro>

<!-- {{{ SplFileObject intro -->
  <section xml:id="splfileobject.intro">
   &reftitle.intro;
   <para> 
    SplFileObject 类为文件提供了一个面向对象接口。
   </para>
  </section>
<!-- }}} -->

  <section xml:id="splfileobject.synopsis">
   &reftitle.classsynopsis;

<!-- {{{ Synopsis -->
   <classsynopsis class="class">
    <ooclass>
     <classname>SplFileObject</classname>
    </ooclass>

    <ooclass>
     <modifier>extends</modifier>
     <classname>SplFileInfo</classname>
    </ooclass>

    <oointerface>
     <modifier>implements</modifier>
     <interfacename>RecursiveIterator</interfacename>
    </oointerface>

    <oointerface>
     <interfacename>SeekableIterator</interfacename>
    </oointerface>

    <classsynopsisinfo role="comment">&Constants;</classsynopsisinfo>
    <fieldsynopsis>
     <modifier>public</modifier>
     <modifier>const</modifier>
     <type>int</type>
     <varname linkend="splfileobject.constants.drop-new-line">SplFileObject::DROP_NEW_LINE</varname>
    </fieldsynopsis>
    <fieldsynopsis>
     <modifier>public</modifier>
     <modifier>const</modifier>
     <type>int</type>
     <varname linkend="splfileobject.constants.read-ahead">SplFileObject::READ_AHEAD</varname>
    </fieldsynopsis>
    <fieldsynopsis>
     <modifier>public</modifier>
     <modifier>const</modifier>
     <type>int</type>
     <varname linkend="splfileobject.constants.skip-empty">SplFileObject::SKIP_EMPTY</varname>
    </fieldsynopsis>
    <fieldsynopsis>
     <modifier>public</modifier>
     <modifier>const</modifier>
     <type>int</type>
     <varname linkend="splfileobject.constants.read-csv">SplFileObject::READ_CSV</varname>
    </fieldsynopsis>

    <classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
    <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.splfileobject')/db:refentry/db:refsect1[@role='description']/descendant::db:constructorsynopsis[@role='SplFileObject'])">
     <xi:fallback/>
    </xi:include>
    <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.splfileobject')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='SplFileObject'])">
     <xi:fallback/>
    </xi:include>

    <classsynopsisinfo role="comment">&InheritedMethods;</classsynopsisinfo>
    <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.splfileinfo')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='SplFileInfo'])">
     <xi:fallback/>
    </xi:include>
   </classsynopsis>
<!-- }}} -->

  </section>

<!-- {{{ SplFileObject constants -->
  <section xml:id="splfileobject.constants">
   &reftitle.constants;
   <variablelist>
    <varlistentry xml:id="splfileobject.constants.drop-new-line">
     <term><constant>SplFileObject::DROP_NEW_LINE</constant></term>
     <listitem>
      <para>删除行尾的换行符。</para>
     </listitem>
    </varlistentry>
    <varlistentry xml:id="splfileobject.constants.read-ahead">
     <term><constant>SplFileObject::READ_AHEAD</constant></term>
     <listitem>
      <para>使用 rewind 或 next 方法时，从文件中读取一行数据。</para>
     </listitem>
    </varlistentry>
    <varlistentry xml:id="splfileobject.constants.skip-empty">
     <term><constant>SplFileObject::SKIP_EMPTY</constant></term>
     <listitem>
      <para>
       跳过文件中的空白行。这需要启用
       <constant>READ_AHEAD</constant>
       标志，以达到预期的效果。
      </para>
     </listitem>
    </varlistentry>
    <varlistentry xml:id="splfileobject.constants.read-csv">
     <term><constant>SplFileObject::READ_CSV</constant></term>
     <listitem>
      <para>以 CSV 行的形式读取。</para>
     </listitem>
    </varlistentry>
   </variablelist>
  </section>
<!-- }}} -->

 </partintro>

 &reference.spl.entities.splfileobject;

</reference>

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