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<title>Cinisis Database Reader: IsisConnector Class Reference</title>
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<h1>IsisConnector Class Reference</h1><!-- doxytag: class="IsisConnector" --><!-- doxytag: inherits="IsisMap" --><div class="dynheader">
Inheritance diagram for IsisConnector:</div>
<div class="dynsection">
<div class="center">
<img src="classIsisConnector.png" usemap="#IsisConnector_map" alt=""/>
<map id="IsisConnector_map" name="IsisConnector_map">
<area href="classIsisMap.html" alt="IsisMap" shape="rect" coords="0,56,89,80"/>
<area href="classIsisReader.html" alt="IsisReader" shape="rect" coords="0,0,89,24"/>
<area href="classIsisFinder.html" alt="IsisFinder" shape="rect" coords="0,168,89,192"/>
<area href="classIsisAudit.html" alt="IsisAudit" shape="rect" coords="0,224,89,248"/>
</map>
</div>
</div>
<p><a href="classIsisConnector-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a0d1ebc176fe54568044aae02d7932c9b">getRows</a> ($field)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#ad806dcc5be703fe9aea63d72d68af0a2">getValues</a> ($field)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#aa16bb24a54837048eee6244957cbf091">getItem</a> ($field, $item, $row=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#aa928456a26e0264bf0c1a4869a02cbb3">getItems</a> ($field, $item)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a21c7c4e9fec2440f8c7d36f8a632c8c2">getMainItem</a> ($field, $row=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a2bace7162ec3bf49df9f7acd9367c360">getMainItems</a> ($field)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a1ddaff24266ee02d652de9a752c1be8e">getSubfield</a> ($field, $subfield, $row=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#ad8af0f5cef3b139649d9fb317264df10">getSubfields</a> ($field, $subfield)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#afc97554b42b8b9e98f396811bbfa13d8">explodeSubfield</a> ($field, $subfield, $row)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#acfea4d86a683cc7455d258cdb80db478">explodeItem</a> ($field, $item, $row)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a8baad24b6abc2ef29d8968f353ea6dae">filterSubfield</a> ($field, $subfield, $row)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#ad88ed9012aac0687aef1c8554879cd52">hasItem</a> ($field, $item, $row=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a7bc914f2aa6c523404f368dc0b7b130b">hasMainItem</a> ($field, $row)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a2e6970a3aca76a1dbb5b4bb5ac3adda1">hasSubfield</a> ($field, $subfield, $row)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a10669b49c4145a86dc3662c77733d74d">existingItemKeys</a> ($field, $row=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#afbcef48a723b073a2777d5a5ed73d280">hasFieldSubfieldCondition</a> ($field, $subfield, $key, $subkey)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisConnector.html#a9050227e8d8f10821a4df08a5705832a">specialItem</a> ($field, $subfield, $return= 'boolean')</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p><a class="el" href="classIsisConnector.html">IsisConnector</a>: provides an easy interface to connect an application with <a class="el" href="classCinisis.html">Cinisis</a>. </p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a10669b49c4145a86dc3662c77733d74d"></a><!-- doxytag: member="IsisConnector::existingItemKeys" ref="a10669b49c4145a86dc3662c77733d74d" args="($field, $row=0)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::existingItemKeys </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em> = <code>0</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the existing key items for a result.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Row number.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Array with existing item keys</dd></dl>
<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000001">Todo:</a></b></dt><dd>Test. </dd></dl>
</div>
</div>
<a class="anchor" id="acfea4d86a683cc7455d258cdb80db478"></a><!-- doxytag: member="IsisConnector::explodeItem" ref="acfea4d86a683cc7455d258cdb80db478" args="($field, $item, $row)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::explodeItem </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Explode brackets for a given item, avoiding null entries.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$item</em> </td><td>Item.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Row number.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Exploded item data. </dd></dl>
</div>
</div>
<a class="anchor" id="afc97554b42b8b9e98f396811bbfa13d8"></a><!-- doxytag: member="IsisConnector::explodeSubfield" ref="afc97554b42b8b9e98f396811bbfa13d8" args="($field, $subfield, $row)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::explodeSubfield </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>subfield</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Explode brackets for a given subfield, avoiding null entries.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$subfield</em> </td><td>Subfield.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Row number.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Exploded subfield data. </dd></dl>
</div>
</div>
<a class="anchor" id="a8baad24b6abc2ef29d8968f353ea6dae"></a><!-- doxytag: member="IsisConnector::filterSubfield" ref="a8baad24b6abc2ef29d8968f353ea6dae" args="($field, $subfield, $row)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::filterSubfield </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>subfield</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Filter brackets for a given subfield.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$subfield</em> </td><td>Subfield.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Row number.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Filterd subfield data. </dd></dl>
</div>
</div>
<a class="anchor" id="aa16bb24a54837048eee6244957cbf091"></a><!-- doxytag: member="IsisConnector::getItem" ref="aa16bb24a54837048eee6244957cbf091" args="($field, $item, $row=0)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::getItem </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em> = <code>0</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get both main field or subfields from a given field and row.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>field array.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$item</em> </td><td>item name (field or subfield).</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>row number.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Item data. </dd></dl>
</div>
</div>
<a class="anchor" id="aa928456a26e0264bf0c1a4869a02cbb3"></a><!-- doxytag: member="IsisConnector::getItems" ref="aa928456a26e0264bf0c1a4869a02cbb3" args="($field, $item)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::getItems </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>item</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get all rows both main field or subfields from a given field.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>field array.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$item</em> </td><td>item name (field or subfield).</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Item data. </dd></dl>
</div>
</div>
<a class="anchor" id="a21c7c4e9fec2440f8c7d36f8a632c8c2"></a><!-- doxytag: member="IsisConnector::getMainItem" ref="a21c7c4e9fec2440f8c7d36f8a632c8c2" args="($field, $row=0)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::getMainItem </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em> = <code>0</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the value of a given field.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field array.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Optional row number if repetitive field.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Field data. </dd></dl>
</div>
</div>
<a class="anchor" id="a2bace7162ec3bf49df9f7acd9367c360"></a><!-- doxytag: member="IsisConnector::getMainItems" ref="a2bace7162ec3bf49df9f7acd9367c360" args="($field)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::getMainItems </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get all values of a given field.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field array.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Field data. </dd></dl>
</div>
</div>
<a class="anchor" id="a0d1ebc176fe54568044aae02d7932c9b"></a><!-- doxytag: member="IsisConnector::getRows" ref="a0d1ebc176fe54568044aae02d7932c9b" args="($field)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">IsisConnector::getRows </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the number of resulting rows for a given field.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field array.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Number of rows. </dd></dl>
</div>
</div>
<a class="anchor" id="a1ddaff24266ee02d652de9a752c1be8e"></a><!-- doxytag: member="IsisConnector::getSubfield" ref="a1ddaff24266ee02d652de9a752c1be8e" args="($field, $subfield, $row=0)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">IsisConnector::getSubfield </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>subfield</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em> = <code>0</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the value of a given subfield.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field array.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$subfield</em> </td><td>Subfield name.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Row number if repetitive data.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Subfield data. </dd></dl>
</div>
</div>
<a class="anchor" id="ad8af0f5cef3b139649d9fb317264df10"></a><!-- doxytag: member="IsisConnector::getSubfields" ref="ad8af0f5cef3b139649d9fb317264df10" args="($field, $subfield)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">IsisConnector::getSubfields </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>subfield</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get all values of a given subfield.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field array.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$subfield</em> </td><td>Subfield name.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Subfield data. </dd></dl>
</div>
</div>
<a class="anchor" id="ad806dcc5be703fe9aea63d72d68af0a2"></a><!-- doxytag: member="IsisConnector::getValues" ref="ad806dcc5be703fe9aea63d72d68af0a2" args="($field)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::getValues </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get all values of a given field.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field array.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Field data. </dd></dl>
</div>
</div>
<a class="anchor" id="afbcef48a723b073a2777d5a5ed73d280"></a><!-- doxytag: member="IsisConnector::hasFieldSubfieldCondition" ref="afbcef48a723b073a2777d5a5ed73d280" args="($field, $subfield, $key, $subkey)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">IsisConnector::hasFieldSubfieldCondition </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>subfield</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>key</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>subkey</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Check if a field and subfield match a given condition.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$subfield</em> </td><td>Subfield.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$key</em> </td><td>Field key.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$subkey</em> </td><td>Subfield key.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if condition match, false otherwise. </dd></dl>
</div>
</div>
<a class="anchor" id="ad88ed9012aac0687aef1c8554879cd52"></a><!-- doxytag: member="IsisConnector::hasItem" ref="ad88ed9012aac0687aef1c8554879cd52" args="($field, $item, $row=0)" -->
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<td class="memname">IsisConnector::hasItem </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em> = <code>0</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Check if a field result has an item.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$item</em> </td><td>Item code ('main' for the main item).</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Row number.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if result has the main item, false otherwise. </dd></dl>
</div>
</div>
<a class="anchor" id="a7bc914f2aa6c523404f368dc0b7b130b"></a><!-- doxytag: member="IsisConnector::hasMainItem" ref="a7bc914f2aa6c523404f368dc0b7b130b" args="($field, $row)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::hasMainItem </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Check if a field result has a main item.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Row number.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if result has the main item, false otherwise. </dd></dl>
</div>
</div>
<a class="anchor" id="a2e6970a3aca76a1dbb5b4bb5ac3adda1"></a><!-- doxytag: member="IsisConnector::hasSubfield" ref="a2e6970a3aca76a1dbb5b4bb5ac3adda1" args="($field, $subfield, $row)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::hasSubfield </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>subfield</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>row</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Check if a field result and row has a given subfield.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$subfield</em> </td><td>Subfield.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$row</em> </td><td>Row number.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if result has the subfield, false otherwise. </dd></dl>
</div>
</div>
<a class="anchor" id="a9050227e8d8f10821a4df08a5705832a"></a><!-- doxytag: member="IsisConnector::specialItem" ref="a9050227e8d8f10821a4df08a5705832a" args="($field, $subfield, $return= 'boolean')" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">IsisConnector::specialItem </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>subfield</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>return</em> = <code>'boolean'</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Deal with special items.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field data from ISIS database schema.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$subfield</em> </td><td>Subfield name.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$return</em> </td><td>Specify return type.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if special subfield, false otherwise of special return type </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>classes/IsisConnector.php</li>
</ul>
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