📄 function.fbsql-list-dbs.html

📁 php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容
💻 HTML
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>List databases available on a FrontBase server</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.fbsql-insert-id.html">fbsql_insert_id</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fbsql-list-fields.html">fbsql_list_fields</a></div> <div class="up"><a href="ref.fbsql.html">FrontBase Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.fbsql-list-dbs" class="refentry"> <div class="refnamediv">  <h1 class="refname">fbsql_list_dbs</h1>  <p class="verinfo">(PHP 4 &gt;= 4.0.6, PHP 5)</p><p class="refpurpose"><span class="refname">fbsql_list_dbs</span> &mdash; <span class="dc-title">List databases available on a FrontBase server</span></p> </div>  <div class="refsect1 description">  <h3 class="title">Description</h3>  <div class="methodsynopsis dc-description">   <span class="type">resource</span> <span class="methodname"><b><b>fbsql_list_dbs</b></b></span>    ([ <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$link_identifier</tt></span>  ] )</div>  <p class="para rdfs-comment">   Return a result pointer containing the databases available from the   current fbsql daemon. Use the <a href="function.fbsql-tablename.html" class="function">fbsql_tablename()</a> to   traverse this result pointer.  </p> </div> <div class="refsect1 parameters">  <h3 class="title">Parameters</h3>  <p class="para">   <dl>    <dt><span class="term"><i><tt class="parameter">link_identifier</tt></i></span><dd><p class="para">A FrontBase link identifierreturned by <a href="function.fbsql-connect.html" class="function">fbsql_connect()</a> or <a href="function.fbsql-pconnect.html" class="function">fbsql_pconnect()</a>.</p><p class="para">If optional and not specified,the function will try to find an open link to the FrontBase server and if nosuch link is found it will try to create one as if <a href="function.fbsql-connect.html" class="function">fbsql_connect()</a> was called with no arguments</p></dd></dt>   </dl>  </p> </div> <div class="refsect1 returnvalues">  <h3 class="title">Return Values</h3>  <p class="para">   Returns a result pointer or <b><tt>FALSE</tt></b> on error.  </p> </div> <div class="refsect1 examples">  <h3 class="title">Examples</h3>  <p class="para">   <div class="example">    <p><b>Example #1 <b>fbsql_list_dbs()</b> example</b></p>    <div class="example-contents"><div class="phpcode"><code><span style="color: #000000">$link&nbsp;=&nbsp;fbsql_connect('localhost',&nbsp;'myname',&nbsp;'secret');<br />$db_list&nbsp;=&nbsp;fbsql_list_dbs($link);<br /><br />while&nbsp;($row&nbsp;=&nbsp;fbsql_fetch_object($db_list))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;$row-&gt;Database&nbsp;.&nbsp;"\n";<br />}</span></code></div>    </div>    <div class="example-contents"><p>The above example will output something similar to:</p></div>    <div class="example-contents"><pre><div class="cdata"><pre>database1database2database3...</pre></div>    </pre></div>   </div>  </p>  <blockquote><p><b class="note">Note</b>:        The above code would just as easily work with    <a href="function.fbsql-fetch-row.html" class="function">fbsql_fetch_row()</a> or other similar functions.   <br />  </p></blockquote> </div> <div class="refsect1 seealso">  <h3 class="title">See Also</h3>  <p class="para">   <ul class="simplelist">    <li class="member"><a href="function.fbsql-list-fields.html" class="function" rel="rdfs-seeAlso">fbsql_list_fields()</a></li>    <li class="member"><a href="function.fbsql-list-tables.html" class="function" rel="rdfs-seeAlso">fbsql_list_tables()</a></li>   </ul>  </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.fbsql-insert-id.html">fbsql_insert_id</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fbsql-list-fields.html">fbsql_list_fields</a></div> <div class="up"><a href="ref.fbsql.html">FrontBase Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -