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<title>Checks if multiple results are available</title>
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<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>
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