📄 function.maxdb-fetch-fields.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>Returns an array of resources representing the fields in a result set</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.maxdb-fetch-field.html">maxdb_fetch_field</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.maxdb-fetch-lengths.html">maxdb_fetch_lengths</a></div> <div class="up"><a href="ref.maxdb.html">MaxDB Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.maxdb-fetch-fields" class="refentry"> <div class="refnamediv"> <h1 class="refname">maxdb_fetch_fields</h1> <h1 class="refname">result->fetch_fields</h1> <p class="verinfo">(PECL maxdb:1.0-7.6.00.38)</p><p class="refpurpose"><span class="refname">maxdb_fetch_fields</span> -- <span class="refname">result->fetch_fields</span> — <span class="dc-title">Returns an array of resources representing the fields in a result set</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <p class="para">Procedural Style:</p> <div class="methodsynopsis dc-description"> <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><b><b>maxdb_fetch_fields</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$result</tt></span> )</div> <p class="para rdfs-comment">Object oriented style (method):</p> <div class="classsynopsis"> <div class="ooclass"><b class="classname">result</b></div> <div class="methodsynopsis dc-description"> <span class="type">mixed</span> <span class="methodname"><b><b>fetch_fields</b></b></span> ( <span class="methodparam">void</span> )</div> </div> <p class="para"> This function serves an identical purpose to the <a href="function.maxdb-fetch-field.html" class="function">maxdb_fetch_field()</a> function with the single difference that, instead of returning one resource at a time for each field, the columns are returned as an array of resources. </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns an array of resources which contains field definition informations or <b><tt>FALSE</tt></b> if no field information is available. </p> <p class="para"> <table border="5"> <caption><b>Object properties</b></caption> <colgroup> <thead valign="middle"> <tr valign="middle"> <th colspan="1">Property</th> <th colspan="1">Description</th> </tr> </thead> <tbody valign="middle" class="tbody"> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">name</td> <td colspan="1" rowspan="1" align="left">The name of the column</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">max_length</td> <td colspan="1" rowspan="1" align="left">The maximum width of the field for the result set.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">type</td> <td colspan="1" rowspan="1" align="left">The data type used for this field</td>⌨️ 快捷键说明
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