/lisp/php/php-manual-html/function.ini-restore.html

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  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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  2. <html>
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  3.  <head>
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  4.   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    5. 

  5.   <title>設定オプションの値を元に戻す</title>
    6. 

  6. 

  7.  </head>
    8. 

  8.  <body><div class="manualnavbar" style="text-align: center;">
    9. 

  9.  <div class="prev" style="text-align: left; float: left;"><a href="function.ini-get.html">ini_get</a></div>
    10. 

  10.  <div class="next" style="text-align: right; float: right;"><a href="function.ini-set.html">ini_set</a></div>
    11. 

  11.  <div class="up"><a href="ref.info.html">PHP オプション/情報 関数</a></div>
    12. 

  12.  <div class="home"><a href="index.html">PHP Manual</a></div>
    13. 

  13. </div><hr /><div id="function.ini-restore" class="refentry">
    14. 

  14.  <div class="refnamediv">
    15. 

  15.   <h1 class="refname">ini_restore</h1>
    16. 

  16.   <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">ini_restore</span> &mdash; <span class="dc-title">設定オプションの値を元に戻す</span></p>
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  17. 

  18.  </div>
    19. 

  19.  
    20. 

  20.  <div class="refsect1 description" id="refsect1-function.ini-restore-description">
    21. 

  21.   <h3 class="title">説明</h3>
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  22.   <div class="methodsynopsis dc-description">
    23. 

  23.    <span class="type"><span class="type void">void</span></span> <span class="methodname"><b>ini_restore</b></span>
    24. 

  24.     ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$varname</tt></span>
    25. 

  25.    )</div>
    26. 

  26. 

  27.   <p class="para rdfs-comment">
    28. 

  28.    指定した設定オプションを元の値に戻します。
    29. 

  29.   </p>
    30. 

  30.  </div>
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  31. 

  32. 

  33.  <div class="refsect1 parameters" id="refsect1-function.ini-restore-parameters">
    34. 

  34.   <h3 class="title">パラメータ</h3>
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  35.   <p class="para">
    36. 

  36.    <dl>
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  37. 

  38.     <dt>
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  39. 

  40.      <span class="term"><i><tt class="parameter">varname</tt></i></span>
    41. 

  41.      <dd>
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  42. 

  43.       <p class="para">
    44. 

  44.        設定オプションの名前。
    45. 

  45.       </p>
    46. 

  46.      </dd>
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  47. 

  48.     </dt>
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  49. 

  50.    </dl>
    51. 

  51. 

  52.   </p>
    53. 

  53.  </div>
    54. 

  54. 

  55. 

  56.  <div class="refsect1 returnvalues" id="refsect1-function.ini-restore-returnvalues">
    57. 

  57.   <h3 class="title">返り値</h3>
    58. 

  58.   <p class="para">
    59. 

  59.    値を返しません。
    60. 

  60.   </p>
    61. 

  61.  </div>
    62. 

  62. 

  63. 

  64.  <div class="refsect1 examples" id="refsect1-function.ini-restore-examples">
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  65.   <h3 class="title">例</h3>
    66. 

  66.   <p class="para">
    67. 

  67.    <div class="example" id="example-437">
    68. 

  68.     <p><b>例1 <span class="function"><b>ini_restore()</b></span> の例</b></p>
    69. 

  69.     <div class="example-contents">
    70. 

  70. <div class="phpcode"><code><span style="color: #000000">
    71. 

  71. <span style="color: #0000BB">&lt;?php<br />$setting&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'y2k_compliance'</span><span style="color: #007700">;<br /><br />echo&nbsp;</span><span style="color: #DD0000">'Current&nbsp;value&nbsp;for&nbsp;\''&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$setting&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #DD0000">'\':&nbsp;'&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">ini_get</span><span style="color: #007700">(</span><span style="color: #0000BB">$setting</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">ini_set</span><span style="color: #007700">(</span><span style="color: #0000BB">$setting</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">ini_get</span><span style="color: #007700">(</span><span style="color: #0000BB">$setting</span><span style="color: #007700">)&nbsp;?&nbsp;</span><span style="color: #0000BB">0&nbsp;</span><span style="color: #007700">:&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #DD0000">'New&nbsp;value&nbsp;for&nbsp;\''&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$setting&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #DD0000">'\':&nbsp;'&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">ini_get</span><span style="color: #007700">(</span><span style="color: #0000BB">$setting</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">ini_restore</span><span style="color: #007700">(</span><span style="color: #0000BB">$setting</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #DD0000">'Original&nbsp;value&nbsp;for&nbsp;\''&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">$setting&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #DD0000">'\':&nbsp;'&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">ini_get</span><span style="color: #007700">(</span><span style="color: #0000BB">$setting</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
    72. 

  72. </span>
    73. 

  73. </code></div>
    74. 

  74.     </div>
    75. 

  75. 

  76.     <div class="example-contents"><p>上の例の出力は以下となります。</p></div>
    77. 

  77.     <div class="example-contents screen">
    78. 

  78. <div class="cdata"><pre>
    79. 

  79. Current value for &#039;y2k_compliance&#039;: 1
    80. 

  80. New value for &#039;y2k_compliance&#039;: 0
    81. 

  81. Original value for &#039;y2k_compliance&#039;: 1
    82. 

  82. </pre></div>
    83. 

  83.     </div>
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  84.    </div>
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  85.   </p>
    86. 

  86.  </div>
    87. 

  87. 

  88. 

  89.  <div class="refsect1 seealso" id="refsect1-function.ini-restore-seealso">
    90. 

  90.   <h3 class="title">参考</h3>
    91. 

  91.   <p class="para">
    92. 

  92.    <ul class="simplelist">
    93. 

  93.     <li class="member"><span class="function"><a href="function.ini-get.html" class="function" rel="rdfs-seeAlso">ini_get()</a> - 設定オプションの値を得る</span></li>
    94. 

  94.     <li class="member"><span class="function"><a href="function.ini-get-all.html" class="function" rel="rdfs-seeAlso">ini_get_all()</a> - すべての設定オプションを得る</span></li>
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  95.     <li class="member"><span class="function"><a href="function.ini-set.html" class="function" rel="rdfs-seeAlso">ini_set()</a> - 設定オプションの値を設定する</span></li>
    96. 

  96.    </ul>
    97. 

  97.   </p>
    98. 

  98.  </div>
    99. 

  99. 

  100. 

  101. </div><hr /><div class="manualnavbar" style="text-align: center;">
    102. 

  102.  <div class="prev" style="text-align: left; float: left;"><a href="function.ini-get.html">ini_get</a></div>
    103. 

  103.  <div class="next" style="text-align: right; float: right;"><a href="function.ini-set.html">ini_set</a></div>
    104. 

  104.  <div class="up"><a href="ref.info.html">PHP オプション/情報 関数</a></div>
    105. 

  105.  <div class="home"><a href="index.html">PHP Manual</a></div>
    106. 

  106. </div></body></html>
    107.