<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Retrieves the next row of data in a result set as an object</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.sqlsrv-fetch-array.html">sqlsrv_fetch_array</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.sqlsrv-fetch.html">sqlsrv_fetch</a></div> <div class="up"><a href="ref.sqlsrv.html">SQLSRV Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.sqlsrv-fetch-object" class="refentry"> <div class="refnamediv"> <h1 class="refname">sqlsrv_fetch_object</h1> <p class="verinfo">(No version information available, might only be in SVN)</p><p class="refpurpose"><span class="refname">sqlsrv_fetch_object</span> — <span class="dc-title">Retrieves the next row of data in a result set as an object</span></p> </div> <div class="refsect1 description" id="refsect1-function.sqlsrv-fetch-object-description"> <h3 class="title">Description</h3> <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"><strong>sqlsrv_fetch_object</strong></span> ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$stmt</code></span> [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$className</code></span> [, <span class="methodparam"><span class="type">array</span> <code class="parameter">$ctorParams</code></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$row</code></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$offset</code></span> ]]]] )</div> <p class="para rdfs-comment"> Retrieves the next row of data in a result set as an instance of the specified class with properties that match the row field names and values that correspond to the row field values. </p> </div> <div class="refsect1 parameters" id="refsect1-function.sqlsrv-fetch-object-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">stmt</code></em></span> <dd> <p class="para"> A statement resource created by <span class="function"><a href="function.sqlsrv-query.html" class="function">sqlsrv_query()</a></span> or <span class="function"><a href="function.sqlsrv-execute.html" class="function">sqlsrv_execute()</a></span>. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">className</code></em></span> <dd> <p class="para"> The name of the class to instantiate. If no class name is specified, stdClass is instantiated. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">ctorParams</code></em></span> <dd> <p class="para"> Values passed to the constructor of the specified class. If the constructor of the specified class takes parameters, the ctorParams array must be supplied. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">row</code></em></span> <dd> <p class="para"> The row to be accessed. This parameter can only be used if the specified statement was prepared with a scrollable cursor. In that case, this parameter can take on one of the following values: <ul class="simplelist"> <li class="member">SQLSRV_SCROLL_NEXT</li> <li class="member">SQLSRV_SCROLL_PRIOR</li> <li class="member">SQLSRV_SCROLL_FIRST</li> <li class="member">SQLSRV_SCROLL_LAST</li> <li class="member">SQLSRV_SCROLL_ABSOLUTE</li> <li class="member">SQLSRV_SCROLL_RELATIVE</li> </ul> </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">offset</code></em></span> <dd> <p class="para"> Specifies the row to be accessed if the row parameter is set to <strong><code>SQLSRV_SCROLL_ABSOLUTE</code></strong> or <strong><code>SQLSRV_SCROLL_RELATIVE</code></strong>. Note that the first row in a result set has index 0. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.sqlsrv-fetch-object-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns an object on success, <strong><code>NULL</code></strong> if there are no more rows to return, and <strong><code>FALSE</code></strong> if an error occurs or if the specified class does not exist. </p> </div> <div class="refsect1 examples" id="refsect1-function.sqlsrv-fetch-object-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-2179"> <p><strong>Example #1 <span class="function"><strong>sqlsrv_fetch_object()</strong></span> example</strong></p> <div class="example-contents"><p> The following example demonstrates how to retrieve a row as a stdClass object. </p></div> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$serverName </span><span style="color: #007700">= </span><span style="color: #DD0000">"serverName\sqlexpress"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$connectionInfo </span><span style="color: #007700">= array( </span><span style="color: #DD0000">"Database"</span><span style="color: #007700">=></span><span style="color: #DD0000">"dbName"</span><span style="color: #007700">, </span><span style="color: #DD0000">"UID"</span><span style="color: #007700">=></span><span style="color: #DD0000">"username"</span><span style="color: #007700">, </span><span style="color: #DD0000">"PWD"</span><span style="color: #007700">=></span><span style="color: #DD0000">"password"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlsrv_connect</span><span style="color: #007700">( </span><span style="color: #0000BB">$serverName</span><span style="color: #007700">, </span><span style="color: #0000BB">$connectionInfo</span><span style="color: #007700">);<br />if( </span><span style="color: #0000BB">$conn </span><span style="color: #007700">=== </span><span style="color: #0000BB">false </span><span style="color: #007700">) {<br /> die( </span><span style="color: #0000BB">print_r</span><span style="color: #007700">( </span><span style="color: #0000BB">sqlsrv_errors</span><span style="color: #007700">(), </span><span style="color: #0000BB">true</span><span style="color: #007700">));<br />}<br /><br /></span><span style="color: #0000BB">$sql </span><span style="color: #007700">= </span><span style="color: #DD0000">"SELECT fName, lName FROM Table_1"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$stmt </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlsrv_query</span><span style="color: #007700">( </span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql</span><span style="color: #007700">);<br />if( </span><span style="color: #0000BB">$stmt </span><span style="color: #007700">=== </span><span style="color: #0000BB">false </span><span style="color: #007700">) {<br /> die( </span><span style="color: #0000BB">print_r</span><span style="color: #007700">( </span><span style="color: #0000BB">sqlsrv_errors</span><span style="color: #007700">(), </span><span style="color: #0000BB">true</span><span style="color: #007700">));<br />}<br /><br /></span><span style="color: #FF8000">// Retrieve each row as an object.<br />// Because no class is specified, each row will be retrieved as a stdClass object.<br />// Property names correspond to field names.<br /></span><span style="color: #007700">while( </span><span style="color: #0000BB">$obj </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlsrv_fetch_object</span><span style="color: #007700">( </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">fName</span><span style="color: #007700">.</span><span style="color: #DD0000">", "</span><span style="color: #007700">.</span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">lName</span><span style="color: #007700">.</span><span style="color: #DD0000">"<br />"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> </p> </div> <div class="refsect1 notes" id="refsect1-function.sqlsrv-fetch-object-notes"> <h3 class="title">Notes</h3> <p class="para"> If a class name is specified with the optional $className parameter and the class has properties whose names match the result set field names, the corresponding result set values are applied to the properties. If a result set field name does not match a class property, a property with the result set field name is added to the object and the result set value is applied to the property. The following rules apply when using the $className parameter: <ul class="simplelist"> <li class="member">Field-property name matching is case-sensitive.</li> <li class="member">Field-property matching occurs regardless of access modifiers.</li> <li class="member">Class property data types are ignored when applying a field value to a property.</li> <li class="member">If the class does not exist, the function returns <strong><code>FALSE</code></strong> and adds an error to the error collection.</li> </ul> Regardless of whether the $className parameter is supplied, if a field with no name is returned, the field value will be ignored and a warning will be added to the error collection. </p> <p class="para"> When consuming a result set that has multiple columns with the same name, it may be better to use <span class="function"><a href="function.sqlsrv-fetch-array.html" class="function">sqlsrv_fetch_array()</a></span> or the combination of <span class="function"><a href="function.sqlsrv-fetch.html" class="function">sqlsrv_fetch()</a></span> and <span class="function"><a href="function.sqlsrv-get-field.html" class="function">sqlsrv_get_field()</a></span>. </p> </div> <div class="refsect1 seealso" id="refsect1-function.sqlsrv-fetch-object-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="function.sqlsrv-fetch.html" class="function" rel="rdfs-seeAlso">sqlsrv_fetch()</a> - Makes the next row in a result set available for reading</span></li> <li class="member"> <span class="function"><a href="function.sqlsrv-fetch-array.html" class="function" rel="rdfs-seeAlso">sqlsrv_fetch_array()</a> - Returns a row as an array</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.sqlsrv-fetch-array.html">sqlsrv_fetch_array</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.sqlsrv-fetch.html">sqlsrv_fetch</a></div> <div class="up"><a href="ref.sqlsrv.html">SQLSRV Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>