ucfirst.xml

<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 54ff7bf8e0f8fa90988cccf6b583517366605f6d Maintainer: hirokawa Status: ready -->
<!-- CREDITS: shimooka,mumumu -->
<refentry xml:id="function.ucfirst" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>ucfirst</refname>
  <refpurpose>文字列の最初の文字を大文字にする</refpurpose>
 </refnamediv>
 
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>string</type><methodname>ucfirst</methodname>
   <methodparam><type>string</type><parameter>string</parameter></methodparam>
  </methodsynopsis>
  <para>
   <parameter>string</parameter> の最初の文字が
   <literal>"a"</literal> (0x61) から
   <literal>"z"</literal> (0x7a) までの ASCII 文字の場合、
   それを大文字にします。
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>string</parameter></term>
     <listitem>
      <para>
       入力文字列。
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   変換後の文字列を返します。
  </para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <informaltable>
   <tgroup cols="2">
    <thead>
     <row>
      <entry>&Version;</entry>
      <entry>&Description;</entry>
     </row>
    </thead>
    <tbody>
     &strings.changelog.ascii-case-conversion;
    </tbody>
   </tgroup>
  </informaltable>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>ucfirst</function> の例</title>
    <programlisting role="php">
<![CDATA[
<?php
$foo = 'hello world!';
$foo = ucfirst($foo);             // Hello world!

$bar = 'HELLO WORLD!';
$bar = ucfirst($bar);             // HELLO WORLD!
$bar = ucfirst(strtolower($bar)); // Hello world!
?>
]]>
    </programlisting>
   </example>   
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>lcfirst</function></member>
    <member><function>strtolower</function></member>
    <member><function>strtoupper</function></member>
    <member><function>ucwords</function></member>
    <member><function>mb_convert_case</function></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>
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