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172 lines
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HTML
172 lines
6.4 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>修改 Oracle 用户的密码</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.oci-password-change" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">oci_password_change</h1>
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<p class="verinfo">(PHP 5, PHP 7, PECL OCI8 >= 1.1.0)</p><p class="refpurpose"><span class="refname">oci_password_change</span> — <span class="dc-title">修改 Oracle 用户的密码</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.oci-password-change-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>oci_password_change</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$connection</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$username</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$old_password</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$new_password</code></span>
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) : <span class="type">bool</span></div>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>oci_password_change</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$dbname</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$username</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$old_password</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$new_password</code></span>
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) : <span class="type">resource</span></div>
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<p class="para rdfs-comment">
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修改用户 <code class="parameter">username</code>
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的密码。<code class="parameter">old_password</code> 和
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<code class="parameter">new_password</code> 应分别指定旧密码和新密码。
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</p>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<span class="simpara">
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第二种 <span class="function"><strong>oci_password_change()</strong></span> 的语法自版本
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1.1（OCI8 扩展库版本）起可用。
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</span>
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</p></blockquote>
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<p class="para">
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成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
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</p>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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在 PHP 5.0.0 之前的版本必须使用 <span class="function"><strong>ocipasswordchange()</strong></span>
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替代本函数。该函数名仍然可用，为向下兼容作为
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<span class="function"><strong>oci_password_change()</strong></span> 的别名。不过其已被废弃，不推荐使用。
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</p>
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</p></blockquote>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.oci-password-change-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">connection</code></dt>
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<dd>
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<p class="para">
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An Oracle connection identifier, returned by
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<span class="function"><a href="oci_connect.html" class="function">oci_connect()</a></span> or <span class="function"><a href="oci_pconnect.html" class="function">oci_pconnect()</a></span>.
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</p>
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</dd>
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<dt>
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<code class="parameter">username</code></dt>
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<dd>
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<p class="para">
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The Oracle user name.
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</p>
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</dd>
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<dt>
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<code class="parameter">old_password</code></dt>
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<dd>
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<p class="para">
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The old password.
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</p>
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</dd>
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<dt>
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<code class="parameter">new_password</code></dt>
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<dd>
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<p class="para">
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The new password to be set.
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</p>
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</dd>
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<dt>
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<code class="parameter">dbname</code></dt>
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<dd>
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<p class="para">
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The database name.
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.oci-password-change-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
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</p>
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</div>
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<div class="refsect1 notes" id="refsect1-function.oci-password-change-notes">
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<h3 class="title">注释</h3>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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Changing the password either with this function or directly in
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Oracle should be done carefully. This is because PHP applications
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may continue to successfully reuse persistent connections by
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authenticating with the old password. The best practice is to
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restart all web servers whenever the user password is changed.
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</p>
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</p></blockquote>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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If upgrading the Oracle client libraries or the database from a release prior to 11.2.0.3
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to version 11.2.0.3 or higher, <span class="function"><strong>oci_password_change()</strong></span> may give the
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error "ORA-1017: invalid username/password" unless both client and server versions are upgraded at
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the same time.
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</p>
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</p></blockquote>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<span class="simpara">
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The second <span class="function"><strong>oci_password_change()</strong></span> syntax is available
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since OCI8 version 1.1.
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</span>
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</p></blockquote>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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In PHP versions before 5.0.0 you must use <span class="function"><strong>ocipasswordchange()</strong></span> instead.
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This name still can be used, it was left as alias of
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<span class="function"><strong>oci_password_change()</strong></span> for downwards compatability.
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This, however, is deprecated and not recommended.
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</p>
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</p></blockquote>
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</div>
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</div></div></div></body></html> |