📄 function.dbase-create.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Creates a database</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.dbase-close.html">dbase_close</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.dbase-delete-record.html">dbase_delete_record</a></div> <div class="up"><a href="ref.dbase.html">dBase Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.dbase-create" class="refentry"> <div class="refnamediv"> <h1 class="refname">dbase_create</h1> <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">dbase_create</span> — <span class="dc-title">Creates a database</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">int</span> <span class="methodname"><b><b>dbase_create</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$filename</tt></span> , <span class="methodparam"><span class="type">array</span> <tt class="parameter">$fields</tt></span> )</div> <p class="para rdfs-comment"> <b>dbase_create()</b> creates a dBase database with the given definition. </p> <blockquote><p><b class="note">Note</b>: <span class="simpara">When <a href="features.safe-mode.html" class="link">safe mode</a> is enabled, PHP checks whether the files or directories being operated upon have the same UID (owner) as the script that is being executed.</span></p></blockquote> <blockquote><p><b class="note">Note</b>: This function is affected by <a href="features.safe-mode.html#ini.open-basedir" class="link">open_basedir</a>.<br /></p></blockquote> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">filename</tt></i></span> <dd> <p class="para"> The name of the database. It can be a relative or absolute path to the file where dBase will store your data. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">fields</tt></i></span> <dd> <p class="para"> An array of arrays, each array describing the format of one field of the database. Each field consists of a name, a character indicating the field type, and optionally, a length, and a precision. </p> <blockquote><p><b class="note">Note</b>: The fieldnames are limited in length and must not exceed 10 chars. <br /> </p></blockquote> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a database link identifier if the database is successfully created, or <b><tt>FALSE</tt></b> if an error occurred. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Creating a dBase database file</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /><br /></span><span style="color: #FF8000">// database "definition"<br /></span><span style="color: #0000BB">$def </span><span style="color: #007700">= array(<br /> array(</span><span style="color: #DD0000">"date"</span><span style="color: #007700">, </span><span style="color: #DD0000">"D"</span><span style="color: #007700">),<br /> array(</span><span style="color: #DD0000">"name"</span><span style="color: #007700">, </span><span style="color: #DD0000">"C"</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">),<br /> array(</span><span style="color: #DD0000">"age"</span><span style="color: #007700">, </span><span style="color: #DD0000">"N"</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">),<br /> array(</span><span style="color: #DD0000">"email"</span><span style="color: #007700">, </span><span style="color: #DD0000">"C"</span><span style="color: #007700">, </span><span style="color: #0000BB">128</span><span style="color: #007700">),<br /> array(</span><span style="color: #DD0000">"ismember"</span><span style="color: #007700">, </span><span style="color: #DD0000">"L"</span><span style="color: #007700">)<br />);<br /><br /></span><span style="color: #FF8000">// creation<br /></span><span style="color: #007700">if (!</span><span style="color: #0000BB">dbase_create</span><span style="color: #007700">(</span><span style="color: #DD0000">'/tmp/test.dbf'</span><span style="color: #007700">, </span><span style="color: #0000BB">$def</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #DD0000">"Error, can't create the database\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.dbase-open.html" class="function" rel="rdfs-seeAlso">dbase_open()</a></li> <li class="member"><a href="function.dbase-close.html" class="function" rel="rdfs-seeAlso">dbase_close()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.dbase-close.html">dbase_close</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.dbase-delete-record.html">dbase_delete_record</a></div> <div class="up"><a href="ref.dbase.html">dBase Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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