<!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>Checks if multiple results are available</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.odbc-longreadlen.html">odbc_longreadlen</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.odbc-num-fields.html">odbc_num_fields</a></div> <div class="up"><a href="ref.uodbc.html">ODBC Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.odbc-next-result" class="refentry"> <div class="refnamediv"> <h1 class="refname">odbc_next_result</h1> <p class="verinfo">(PHP 4 >= 4.0.5, PHP 5)</p><p class="refpurpose"><span class="refname">odbc_next_result</span> — <span class="dc-title">Checks if multiple results are available</span></p> </div> <div class="refsect1 description" id="refsect1-function.odbc-next-result-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>odbc_next_result</strong></span> ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result_id</code></span> )</div> <p class="para rdfs-comment"> Checks if there are more result sets available as well as allowing access to the next result set via <span class="function"><a href="function.odbc-fetch-array.html" class="function">odbc_fetch_array()</a></span>, <span class="function"><a href="function.odbc-fetch-row.html" class="function">odbc_fetch_row()</a></span>, <span class="function"><a href="function.odbc-result.html" class="function">odbc_result()</a></span>, etc. </p> </div> <div class="refsect1 parameters" id="refsect1-function.odbc-next-result-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">result_id</code></em></span> <dd> <p class="para"> The result identifier. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.odbc-next-result-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <strong><code>TRUE</code></strong> if there are more result sets, <strong><code>FALSE</code></strong> otherwise. </p> </div> <div class="refsect1 examples" id="refsect1-function.odbc-next-result-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-894"> <p><strong>Example #1 <span class="function"><strong>odbc_next_result()</strong></span></strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$r_Connection </span><span style="color: #007700">= </span><span style="color: #0000BB">odbc_connect</span><span style="color: #007700">(</span><span style="color: #0000BB">$dsn</span><span style="color: #007700">, </span><span style="color: #0000BB">$username</span><span style="color: #007700">, </span><span style="color: #0000BB">$password</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$s_SQL </span><span style="color: #007700">= <<<END_SQL<br /></span><span style="color: #DD0000">SELECT 'A'<br />SELECT 'B'<br />SELECT 'C'<br /></span><span style="color: #007700">END_SQL;<br /><br /></span><span style="color: #0000BB">$r_Results </span><span style="color: #007700">= </span><span style="color: #0000BB">odbc_exec</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Connection</span><span style="color: #007700">, </span><span style="color: #0000BB">$s_SQL</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$a_Row1 </span><span style="color: #007700">= </span><span style="color: #0000BB">odbc_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$a_Row2 </span><span style="color: #007700">= </span><span style="color: #0000BB">odbc_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"Dump first result set"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$a_Row1</span><span style="color: #007700">, </span><span style="color: #0000BB">$a_Row2</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">"Get second results set "</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">odbc_next_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">));<br /><br /></span><span style="color: #0000BB">$a_Row1 </span><span style="color: #007700">= </span><span style="color: #0000BB">odbc_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$a_Row2 </span><span style="color: #007700">= </span><span style="color: #0000BB">odbc_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"Dump second result set "</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$a_Row1</span><span style="color: #007700">, </span><span style="color: #0000BB">$a_Row2</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">"Get third results set "</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">odbc_next_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">));<br /><br /></span><span style="color: #0000BB">$a_Row1 </span><span style="color: #007700">= </span><span style="color: #0000BB">odbc_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$a_Row2 </span><span style="color: #007700">= </span><span style="color: #0000BB">odbc_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"Dump third result set "</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$a_Row1</span><span style="color: #007700">, </span><span style="color: #0000BB">$a_Row2</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">"Try for a fourth result set "</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">odbc_next_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$r_Results</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> Dump first result set array(1) { ["A"]=> string(1) "A" } bool(false) Get second results set bool(true) Dump second result set array(1) { ["B"]=> string(1) "B" } bool(false) Get third results set bool(true) Dump third result set array(1) { ["C"]=> string(1) "C" } bool(false) Try for a fourth result set bool(false) </pre></div> </div> </div> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.odbc-longreadlen.html">odbc_longreadlen</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.odbc-num-fields.html">odbc_num_fields</a></div> <div class="up"><a href="ref.uodbc.html">ODBC Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>