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<h1 class="refname">maxdb_stmt_bind_result</h1>
<h1 class="refname">maxdb_stmt::bind_result</h1>
<p class="verinfo">(PECL maxdb >= 1.0)</p><p class="refpurpose"><span class="refname">maxdb_stmt_bind_result</span> -- <span class="refname">maxdb_stmt::bind_result</span> — <span class="dc-title">Binds variables to a prepared statement for result storage</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.maxdb-stmt-bind-result-description">
<h3 class="title">Description</h3>
<p class="para">Procedural style</p>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>maxdb_stmt_bind_result</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$stmt</code></span>
, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter reference">&$var1</code></span>
[, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter reference">&$...</code></span>
] )</div>
<p class="para rdfs-comment">Object oriented style</p>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>maxdb_stmt::bind_result</strong></span>
( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter reference">&$var1</code></span>
[, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter reference">&$...</code></span>
] )</div>
<p class="para rdfs-comment">
<span class="function"><strong>maxdb_stmt_bind_result()</strong></span> is used to associate (bind) columns in the result
set to variables. When <span class="function"><a href="function.maxdb-stmt-fetch.html" class="function">maxdb_stmt_fetch()</a></span> is called to fetch data, the MaxDB
client/server protocol places the data for the bound columns into the specified variables
<em><code class="parameter">var1, ...</code></em>.
</p>
<blockquote class="note"><p><strong class="note">Note</strong>:
<p class="para">
Note that all columns must be bound prior to calling <span class="function"><a href="function.maxdb-stmt-fetch.html" class="function">maxdb_stmt_fetch()</a></span>.
Depending on column types bound variables can silently change to the corresponding PHP type.
</p>
<p class="para">
A column can be bound or rebound at any time, even after a result set has been partially retrieved.
The new binding takes effect the next time <span class="function"><a href="function.maxdb-stmt-fetch.html" class="function">maxdb_stmt_fetch()</a></span> is called.
</p>
</p></blockquote>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.maxdb-stmt-bind-result-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.maxdb-stmt-bind-result-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-1323">
<p><strong>Example #1 Object oriented style</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$maxdb </span><span style="color: #007700">= new </span><span style="color: #0000BB">maxdb</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"MONA"</span><span style="color: #007700">, </span><span style="color: #DD0000">"RED"</span><span style="color: #007700">, </span><span style="color: #DD0000">"DEMODB"</span><span style="color: #007700">);<br /><br />if (</span><span style="color: #0000BB">maxdb_connect_errno</span><span style="color: #007700">()) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Connect failed: %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">maxdb_connect_error</span><span style="color: #007700">());<br /> exit();<br />}<br /><br /></span><span style="color: #FF8000">/* prepare statement */<br /></span><span style="color: #007700">if (</span><span style="color: #0000BB">$stmt </span><span style="color: #007700">= </span><span style="color: #0000BB">$maxdb</span><span style="color: #007700">-></span><span style="color: #0000BB">prepare</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT zip, name FROM hotel.city ORDER BY name"</span><span style="color: #007700">)) {<br /> </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">-></span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /><br /> </span><span style="color: #FF8000">/* bind variables to prepared statement */<br /> </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">-></span><span style="color: #0000BB">bind_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$col1</span><span style="color: #007700">, </span><span style="color: #0000BB">$col2</span><span style="color: #007700">);<br /><br /> </span><span style="color: #FF8000">/* fetch values */<br /> </span><span style="color: #007700">while (</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">-></span><span style="color: #0000BB">fetch</span><span style="color: #007700">()) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"%s %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">$col1</span><span style="color: #007700">, </span><span style="color: #0000BB">$col2</span><span style="color: #007700">);<br /> }<br /><br /> </span><span style="color: #FF8000">/* close statement */<br /> </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">-></span><span style="color: #0000BB">close</span><span style="color: #007700">();<br />}<br /></span><span style="color: #FF8000">/* close connection */<br /></span><span style="color: #0000BB">$maxdb</span><span style="color: #007700">-></span><span style="color: #0000BB">close</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
<div class="example" id="example-1324">
<p><strong>Example #2 Procedural style</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$link </span><span style="color: #007700">= </span><span style="color: #0000BB">maxdb_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"MONA"</span><span style="color: #007700">, </span><span style="color: #DD0000">"RED"</span><span style="color: #007700">, </span><span style="color: #DD0000">"DEMODB"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* check connection */<br /></span><span style="color: #007700">if (!</span><span style="color: #0000BB">$link</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Connect failed: %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">maxdb_connect_error</span><span style="color: #007700">());<br /> exit();<br />}<br /><br /></span><span style="color: #FF8000">/* prepare statement */<br /></span><span style="color: #007700">if (</span><span style="color: #0000BB">$stmt </span><span style="color: #007700">= </span><span style="color: #0000BB">maxdb_prepare</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT zip, name FROM hotel.city ORDER BY name"</span><span style="color: #007700">)) {<br /> </span><span style="color: #0000BB">maxdb_stmt_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">);<br /><br /> </span><span style="color: #FF8000">/* bind variables to prepared statement */<br /> </span><span style="color: #0000BB">maxdb_stmt_bind_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">, </span><span style="color: #0000BB">$col1</span><span style="color: #007700">, </span><span style="color: #0000BB">$col2</span><span style="color: #007700">);<br /><br /> </span><span style="color: #FF8000">/* fetch values */<br /> </span><span style="color: #007700">while (</span><span style="color: #0000BB">maxdb_stmt_fetch</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">)) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"%s %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">$col1</span><span style="color: #007700">, </span><span style="color: #0000BB">$col2</span><span style="color: #007700">);<br /> }<br /><br /> </span><span style="color: #FF8000">/* close statement */<br /> </span><span style="color: #0000BB">maxdb_stmt_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #FF8000">/* close connection */<br /></span><span style="color: #0000BB">maxdb_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
<p class="para">The above example will output
something similar to:</p>
<div class="example-contents screen">
<div class="cdata"><pre>
12203 Albany
60601 Chicago
60615 Chicago
45211 Cincinnati
33575 Clearwater
75243 Dallas
32018 Daytona Beach
33441 Deerfield Beach
48226 Detroit
90029 Hollywood
92714 Irvine
90804 Long Beach
11788 Long Island
90018 Los Angeles
70112 New Orleans
10019 New York
10580 New York
92262 Palm Springs
97213 Portland
60018 Rosemont
95054 Santa Clara
20903 Silver Spring
20005 Washington
20019 Washington
20037 Washington
</pre></div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-function.maxdb-stmt-bind-result-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.maxdb-stmt-bind-param.html" class="function" rel="rdfs-seeAlso">maxdb_stmt_bind_param()</a> - Binds variables to a prepared statement as parameters</span></li>
<li class="member"> <span class="function"><a href="function.maxdb-stmt-execute.html" class="function" rel="rdfs-seeAlso">maxdb_stmt_execute()</a> - Executes a prepared Query</span></li>
<li class="member"> <span class="function"><a href="function.maxdb-stmt-fetch.html" class="function" rel="rdfs-seeAlso">maxdb_stmt_fetch()</a> - Fetch results from a prepared statement into the bound variables</span></li>
<li class="member"> <span class="function"><a href="function.maxdb-prepare.html" class="function" rel="rdfs-seeAlso">maxdb_prepare()</a> - Prepare an SQL statement for execution</span></li>
<li class="member"> <span class="function"><a href="function.maxdb-stmt-prepare.html" class="function" rel="rdfs-seeAlso">maxdb_stmt_prepare()</a> - Prepare an SQL statement for execution</span></li>
<li class="member"> <span class="function"><a href="function.maxdb-stmt-init.html" class="function" rel="rdfs-seeAlso">maxdb_stmt_init()</a> - Initializes a statement and returns an resource for use with maxdb_stmt_prepare</span></li>
<li class="member"> <span class="function"><a href="function.maxdb-stmt-errno.html" class="function" rel="rdfs-seeAlso">maxdb_stmt_errno()</a> - Returns the error code for the most recent statement call</span></li>
<li class="member"> <span class="function"><a href="function.maxdb-stmt-error.html" class="function" rel="rdfs-seeAlso">maxdb_stmt_error()</a> - Returns a string description for last statement error</span></li>
</ul>
</p>
</div>
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