Source of: /manual/en/function.mysql-field-table.php
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<div id="function.mysql-field-table" class="refentry">
<div class="refnamediv">
<h1 class="refname">mysql_field_table</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">mysql_field_table</span> — <span class="dc-title">Get name of the table the specified field is in</span></p>
</div>
<a name="function.mysql-field-table.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><b>mysql_field_table</b></span>
( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$result</tt></span>
, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$field_offset</tt></span>
)</div>
<p class="para rdfs-comment">
Returns the name of the table that the specified field is in.
</p>
</div>
<a name="function.mysql-field-table.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Parameters</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">
result</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">The result <a href="language.types.resource.php" class="type resource">resource</a> that
is being evaluated. This result comes from a call to
<a href="function.mysql-query.php" class="function">mysql_query()</a>.</p></dd>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">
field_offset</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">The numerical field offset. The
<i><tt class="parameter">field_offset</tt></i>
starts at <i>0</i>. If
<i><tt class="parameter">field_offset</tt></i>
does not exist, an error of level
<b><tt class="constant">E_WARNING</tt></b> is also issued.</p></dd>
</dl>
<p>
</p>
</div>
<a name="function.mysql-field-table.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The name of the table on success.
</p>
</div>
<a name="function.mysql-field-table.examples"></a><div class="refsect1 examples">
<h3 class="title">Examples</h3>
<p class="para">
</p><div class="example">
<p><b>Example #1 A <b>mysql_field_table()</b> example</b></p>
<div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /><br />$query </span><span style="color: #007700">= </span><span style="color: #DD0000">"SELECT account.*, country.* FROM account, country WHERE country.name = 'Portugal' AND account.country_id = country.id"</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// get the result from the DB<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$query</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Lists the table name and then the field name<br /></span><span style="color: #007700">for (</span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">< </span><span style="color: #0000BB">mysql_num_fields</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">); ++</span><span style="color: #0000BB">$i</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">$table </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_field_table</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$field </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_field_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">);<br /><br /> echo </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$table</span><span style="color: #DD0000">: </span><span style="color: #0000BB">$field</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div><p>
</p>
</div>
<a name="function.mysql-field-table.notes"></a><div class="refsect1 notes">
<h3 class="title">Notes</h3>
<blockquote><p><b class="note">Note</b>:
For backward compatibility, the following
deprecated alias may be used:
<b>mysql_fieldtable()</b>
<br />
</p></blockquote>
</div>
<a name="function.mysql-field-table.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.mysql-list-tables.php" class="function" rel="rdfs-seeAlso">mysql_list_tables()</a> - List tables in a MySQL database</li>
</ul><p>
</p>
</div>
</div><?php manual_footer(); ?>
