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  8. <title>Fat-Free Framework: DB\Cursor Class Reference</title>
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  21.    <div id="projectname">Fat-Free Framework
  22.    &#160;<span id="projectnumber">3.2.2</span>
  23.    &#160;<span class="menu"><a href="index.html">Overview</a> <a href="annotated.html">Class List</a> <a href="hierarchy.html">Hierarchy</a></span>
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  33.   <ul>
  34. <li class="navelem"><b>DB</b></li><li class="navelem"><a class="el" href="classDB_1_1Cursor.html">Cursor</a></li>  </ul>
  35. </div>
  36. </div><!-- top -->
  37. <div class="header">
  38.   <div class="summary">
  39. <a href="#pub-methods">Public Member Functions</a> &#124;
  40. <a href="#pub-attribs">Public Attributes</a> &#124;
  41. <a href="#pro-attribs">Protected Attributes</a> &#124;
  42. <a href="classDB_1_1Cursor-members.html">List of all members</a>  </div>
  43.   <div class="headertitle">
  44. <div class="title">DB\Cursor Class Reference</div>  </div>
  45. </div><!--header-->
  46. <div class="contents">
  47.  
  48. <p>Simple cursor implementation.  
  49.  <a href="classDB_1_1Cursor.html#details">More...</a></p>
  50. <div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
  51.   <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for DB\Cursor:</div>
  52. <div id="dynsection-0-summary" class="dynsummary" style="display:block;">
  53. </div>
  54. <div id="dynsection-0-content" class="dyncontent" style="display:none;">
  55.  <div class="center">
  56.   <img src="classDB_1_1Cursor.png" usemap="#DB\Cursor_map" alt=""/>
  57.   <map id="DB\Cursor_map" name="DB\Cursor_map">
  58. <area href="classMagic.html" title="PHP magic wrapper. " alt="Magic" shape="rect" coords="130,56,250,80"/>
  59. <area href="classDB_1_1Jig_1_1Mapper.html" title="Flat-file DB mapper. " alt="DB\Jig\Mapper" shape="rect" coords="0,168,120,192"/>
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  67. <table class="memberdecls">
  68. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
  69. Public Member Functions</h2></td></tr>
  70. <tr class="memitem:a7c161bf3f4e312dc9a6a1158913535da"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDB_1_1Cursor.html#a7c161bf3f4e312dc9a6a1158913535da">dbtype</a> ()</td></tr>
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  130. <tr class="inherit_header pub_methods_classMagic"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classMagic')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classMagic.html">Magic</a></td></tr>
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  147. <tr class="memitem:a91b6f39d7c711d0abe8f66715eaad0f1 inherit pub_methods_classMagic"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classMagic.html#a91b6f39d7c711d0abe8f66715eaad0f1">offsetget</a> ($key)</td></tr>
  148. <tr class="separator:a91b6f39d7c711d0abe8f66715eaad0f1 inherit pub_methods_classMagic"><td class="memSeparator" colspan="2">&#160;</td></tr>
  149. <tr class="memitem:a72010b7bf92e61a7b8279de02b8c5820 inherit pub_methods_classMagic"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classMagic.html#a72010b7bf92e61a7b8279de02b8c5820">__get</a> ($key)</td></tr>
  150. <tr class="separator:a72010b7bf92e61a7b8279de02b8c5820 inherit pub_methods_classMagic"><td class="memSeparator" colspan="2">&#160;</td></tr>
  151. <tr class="memitem:a1bdb5f01422cda7f03c76674cd82812d inherit pub_methods_classMagic"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classMagic.html#a1bdb5f01422cda7f03c76674cd82812d">offsetunset</a> ($key)</td></tr>
  152. <tr class="separator:a1bdb5f01422cda7f03c76674cd82812d inherit pub_methods_classMagic"><td class="memSeparator" colspan="2">&#160;</td></tr>
  153. <tr class="memitem:a93e1d416a15653d133228111c7b5eb20 inherit pub_methods_classMagic"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classMagic.html#a93e1d416a15653d133228111c7b5eb20">__unset</a> ($key)</td></tr>
  154. <tr class="separator:a93e1d416a15653d133228111c7b5eb20 inherit pub_methods_classMagic"><td class="memSeparator" colspan="2">&#160;</td></tr>
  155. </table><table class="memberdecls">
  156. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
  157. Public Attributes</h2></td></tr>
  158. <tr class="memitem:aa9bd1bd956c019df75353f84cbc2b9f1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa9bd1bd956c019df75353f84cbc2b9f1"></a>
  159. &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDB_1_1Cursor.html#aa9bd1bd956c019df75353f84cbc2b9f1">$ptr</a> =0</td></tr>
  160. <tr class="memdesc:aa9bd1bd956c019df75353f84cbc2b9f1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Current position. <br/></td></tr>
  161. <tr class="separator:aa9bd1bd956c019df75353f84cbc2b9f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
  162. <tr class="memitem:ab3310c0b515201e7565a36ce2c841a97"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab3310c0b515201e7565a36ce2c841a97"></a>
  163. &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDB_1_1Cursor.html#ab3310c0b515201e7565a36ce2c841a97">$trigger</a> =array()</td></tr>
  164. <tr class="memdesc:ab3310c0b515201e7565a36ce2c841a97"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event listeners. <br/></td></tr>
  165. <tr class="separator:ab3310c0b515201e7565a36ce2c841a97"><td class="memSeparator" colspan="2">&#160;</td></tr>
  166. <tr><td colspan="2"><div class="groupHeader"></div></td></tr>
  167. <tr class="memitem:aa57f3721f9d2dc83a2e8a16a864c57be"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa57f3721f9d2dc83a2e8a16a864c57be"></a>
  168. const&#160;</td><td class="memItemRight" valign="bottom"><b>E_Field</b> ='Undefined field %s'</td></tr>
  169. <tr class="separator:aa57f3721f9d2dc83a2e8a16a864c57be"><td class="memSeparator" colspan="2">&#160;</td></tr>
  170. </table><table class="memberdecls">
  171. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
  172. Protected Attributes</h2></td></tr>
  173. <tr class="memitem:ab4f2192be8a29ca3b63a8594face7f2b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab4f2192be8a29ca3b63a8594face7f2b"></a>
  174. &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classDB_1_1Cursor.html#ab4f2192be8a29ca3b63a8594face7f2b">$query</a> =array()</td></tr>
  175. <tr class="memdesc:ab4f2192be8a29ca3b63a8594face7f2b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Query results. <br/></td></tr>
  176. <tr class="separator:ab4f2192be8a29ca3b63a8594face7f2b"><td class="memSeparator" colspan="2">&#160;</td></tr>
  177. </table>
  178. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  179. <div class="textblock"><p>Simple cursor implementation. </p>
  180. </div><h2 class="groupheader">Member Function Documentation</h2>
  181. <a class="anchor" id="a14ab0b84738dc86db5676343c82b5242"></a>
  182. <div class="memitem">
  183. <div class="memproto">
  184.       <table class="memname">
  185.         <tr>
  186.           <td class="memname">DB\Cursor::aftererase </td>
  187.           <td>(</td>
  188.           <td class="paramtype">&#160;</td>
  189.           <td class="paramname"><em>$func</em></td><td>)</td>
  190.           <td></td>
  191.         </tr>
  192.       </table>
  193. </div><div class="memdoc">
  194. <p>Define aftererase trigger </p>
  195. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  196. <dl class="params"><dt>Parameters</dt><dd>
  197.   <table class="params">
  198.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  199.   </table>
  200.   </dd>
  201. </dl>
  202.  
  203. </div>
  204. </div>
  205. <a class="anchor" id="a0c89cfe8faf7b55122ada1a4f9d1e9ca"></a>
  206. <div class="memitem">
  207. <div class="memproto">
  208.       <table class="memname">
  209.         <tr>
  210.           <td class="memname">DB\Cursor::afterinsert </td>
  211.           <td>(</td>
  212.           <td class="paramtype">&#160;</td>
  213.           <td class="paramname"><em>$func</em></td><td>)</td>
  214.           <td></td>
  215.         </tr>
  216.       </table>
  217. </div><div class="memdoc">
  218. <p>Define afterinsert trigger </p>
  219. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  220. <dl class="params"><dt>Parameters</dt><dd>
  221.   <table class="params">
  222.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  223.   </table>
  224.   </dd>
  225. </dl>
  226.  
  227. </div>
  228. </div>
  229. <a class="anchor" id="a943a1cacfc57b79bc24bdda194525b21"></a>
  230. <div class="memitem">
  231. <div class="memproto">
  232.       <table class="memname">
  233.         <tr>
  234.           <td class="memname">DB\Cursor::afterupdate </td>
  235.           <td>(</td>
  236.           <td class="paramtype">&#160;</td>
  237.           <td class="paramname"><em>$func</em></td><td>)</td>
  238.           <td></td>
  239.         </tr>
  240.       </table>
  241. </div><div class="memdoc">
  242. <p>Define afterupdate trigger </p>
  243. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  244. <dl class="params"><dt>Parameters</dt><dd>
  245.   <table class="params">
  246.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  247.   </table>
  248.   </dd>
  249. </dl>
  250.  
  251. </div>
  252. </div>
  253. <a class="anchor" id="af718ecf50c76d4720758a029a6da06ae"></a>
  254. <div class="memitem">
  255. <div class="memproto">
  256.       <table class="memname">
  257.         <tr>
  258.           <td class="memname">DB\Cursor::beforeerase </td>
  259.           <td>(</td>
  260.           <td class="paramtype">&#160;</td>
  261.           <td class="paramname"><em>$func</em></td><td>)</td>
  262.           <td></td>
  263.         </tr>
  264.       </table>
  265. </div><div class="memdoc">
  266. <p>Define beforeerase trigger </p>
  267. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  268. <dl class="params"><dt>Parameters</dt><dd>
  269.   <table class="params">
  270.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  271.   </table>
  272.   </dd>
  273. </dl>
  274.  
  275. </div>
  276. </div>
  277. <a class="anchor" id="aabe978f26ab37732a59289c5f95fb3c2"></a>
  278. <div class="memitem">
  279. <div class="memproto">
  280.       <table class="memname">
  281.         <tr>
  282.           <td class="memname">DB\Cursor::beforeinsert </td>
  283.           <td>(</td>
  284.           <td class="paramtype">&#160;</td>
  285.           <td class="paramname"><em>$func</em></td><td>)</td>
  286.           <td></td>
  287.         </tr>
  288.       </table>
  289. </div><div class="memdoc">
  290. <p>Define beforeinsert trigger </p>
  291. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  292. <dl class="params"><dt>Parameters</dt><dd>
  293.   <table class="params">
  294.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  295.   </table>
  296.   </dd>
  297. </dl>
  298.  
  299. </div>
  300. </div>
  301. <a class="anchor" id="ae199229f816ab78b942be1ae9c4a3581"></a>
  302. <div class="memitem">
  303. <div class="memproto">
  304.       <table class="memname">
  305.         <tr>
  306.           <td class="memname">DB\Cursor::beforeupdate </td>
  307.           <td>(</td>
  308.           <td class="paramtype">&#160;</td>
  309.           <td class="paramname"><em>$func</em></td><td>)</td>
  310.           <td></td>
  311.         </tr>
  312.       </table>
  313. </div><div class="memdoc">
  314. <p>Define beforeupdate trigger </p>
  315. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  316. <dl class="params"><dt>Parameters</dt><dd>
  317.   <table class="params">
  318.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  319.   </table>
  320.   </dd>
  321. </dl>
  322.  
  323. </div>
  324. </div>
  325. <a class="anchor" id="a897e1753b25384caef56fce6e4cde7df"></a>
  326. <div class="memitem">
  327. <div class="memproto">
  328. <table class="mlabels">
  329.   <tr>
  330.   <td class="mlabels-left">
  331.       <table class="memname">
  332.         <tr>
  333.           <td class="memname">DB\Cursor::cast </td>
  334.           <td>(</td>
  335.           <td class="paramtype">&#160;</td>
  336.           <td class="paramname"><em>$obj</em> = <code>NULL</code></td><td>)</td>
  337.           <td></td>
  338.         </tr>
  339.       </table>
  340.   </td>
  341.   <td class="mlabels-right">
  342. <span class="mlabels"><span class="mlabel">abstract</span></span>  </td>
  343.   </tr>
  344. </table>
  345. </div><div class="memdoc">
  346. <p>Return fields of mapper object as an associative array </p>
  347. <dl class="section return"><dt>Returns</dt><dd>array </dd></dl>
  348. <dl class="params"><dt>Parameters</dt><dd>
  349.   <table class="params">
  350.     <tr><td class="paramname">$obj</td><td>object </td></tr>
  351.   </table>
  352.   </dd>
  353. </dl>
  354.  
  355. </div>
  356. </div>
  357. <a class="anchor" id="aa6acc858a1068a6ac628d27e97a5d49e"></a>
  358. <div class="memitem">
  359. <div class="memproto">
  360. <table class="mlabels">
  361.   <tr>
  362.   <td class="mlabels-left">
  363.       <table class="memname">
  364.         <tr>
  365.           <td class="memname">DB\Cursor::copyfrom </td>
  366.           <td>(</td>
  367.           <td class="paramtype">&#160;</td>
  368.           <td class="paramname"><em>$key</em>, </td>
  369.         </tr>
  370.         <tr>
  371.           <td class="paramkey"></td>
  372.           <td></td>
  373.           <td class="paramtype">&#160;</td>
  374.           <td class="paramname"><em>$func</em> = <code>NULL</code>&#160;</td>
  375.         </tr>
  376.         <tr>
  377.           <td></td>
  378.           <td>)</td>
  379.           <td></td><td></td>
  380.         </tr>
  381.       </table>
  382.   </td>
  383.   <td class="mlabels-right">
  384. <span class="mlabels"><span class="mlabel">abstract</span></span>  </td>
  385.   </tr>
  386. </table>
  387. </div><div class="memdoc">
  388. <p>Hydrate mapper object using hive array variable </p>
  389. <dl class="section return"><dt>Returns</dt><dd>NULL </dd></dl>
  390. <dl class="params"><dt>Parameters</dt><dd>
  391.   <table class="params">
  392.     <tr><td class="paramname">$key</td><td>string </td></tr>
  393.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  394.   </table>
  395.   </dd>
  396. </dl>
  397.  
  398. </div>
  399. </div>
  400. <a class="anchor" id="abe34ef9c4dc60204086b5c4455bfa69e"></a>
  401. <div class="memitem">
  402. <div class="memproto">
  403. <table class="mlabels">
  404.   <tr>
  405.   <td class="mlabels-left">
  406.       <table class="memname">
  407.         <tr>
  408.           <td class="memname">DB\Cursor::copyto </td>
  409.           <td>(</td>
  410.           <td class="paramtype">&#160;</td>
  411.           <td class="paramname"><em>$key</em></td><td>)</td>
  412.           <td></td>
  413.         </tr>
  414.       </table>
  415.   </td>
  416.   <td class="mlabels-right">
  417. <span class="mlabels"><span class="mlabel">abstract</span></span>  </td>
  418.   </tr>
  419. </table>
  420. </div><div class="memdoc">
  421. <p>Populate hive array variable with mapper fields </p>
  422. <dl class="section return"><dt>Returns</dt><dd>NULL </dd></dl>
  423. <dl class="params"><dt>Parameters</dt><dd>
  424.   <table class="params">
  425.     <tr><td class="paramname">$key</td><td>string </td></tr>
  426.   </table>
  427.   </dd>
  428. </dl>
  429.  
  430. </div>
  431. </div>
  432. <a class="anchor" id="a18b6617cb56faa5353d6017bff6c04af"></a>
  433. <div class="memitem">
  434. <div class="memproto">
  435. <table class="mlabels">
  436.   <tr>
  437.   <td class="mlabels-left">
  438.       <table class="memname">
  439.         <tr>
  440.           <td class="memname">DB\Cursor::count </td>
  441.           <td>(</td>
  442.           <td class="paramtype">&#160;</td>
  443.           <td class="paramname"><em>$filter</em> = <code>NULL</code>, </td>
  444.         </tr>
  445.         <tr>
  446.           <td class="paramkey"></td>
  447.           <td></td>
  448.           <td class="paramtype">&#160;</td>
  449.           <td class="paramname"><em>$ttl</em> = <code>0</code>&#160;</td>
  450.         </tr>
  451.         <tr>
  452.           <td></td>
  453.           <td>)</td>
  454.           <td></td><td></td>
  455.         </tr>
  456.       </table>
  457.   </td>
  458.   <td class="mlabels-right">
  459. <span class="mlabels"><span class="mlabel">abstract</span></span>  </td>
  460.   </tr>
  461. </table>
  462. </div><div class="memdoc">
  463. <p>Count records that match criteria </p>
  464. <dl class="section return"><dt>Returns</dt><dd>int </dd></dl>
  465. <dl class="params"><dt>Parameters</dt><dd>
  466.   <table class="params">
  467.     <tr><td class="paramname">$filter</td><td>array </td></tr>
  468.     <tr><td class="paramname">$ttl</td><td>int </td></tr>
  469.   </table>
  470.   </dd>
  471. </dl>
  472.  
  473. </div>
  474. </div>
  475. <a class="anchor" id="a7c161bf3f4e312dc9a6a1158913535da"></a>
  476. <div class="memitem">
  477. <div class="memproto">
  478. <table class="mlabels">
  479.   <tr>
  480.   <td class="mlabels-left">
  481.       <table class="memname">
  482.         <tr>
  483.           <td class="memname">DB\Cursor::dbtype </td>
  484.           <td>(</td>
  485.           <td class="paramname"></td><td>)</td>
  486.           <td></td>
  487.         </tr>
  488.       </table>
  489.   </td>
  490.   <td class="mlabels-right">
  491. <span class="mlabels"><span class="mlabel">abstract</span></span>  </td>
  492.   </tr>
  493. </table>
  494. </div><div class="memdoc">
  495. <p>Return database type </p>
  496. <dl class="section return"><dt>Returns</dt><dd>string </dd></dl>
  497.  
  498. </div>
  499. </div>
  500. <a class="anchor" id="a51139e47ffcf9fecd0189f050c32db72"></a>
  501. <div class="memitem">
  502. <div class="memproto">
  503.       <table class="memname">
  504.         <tr>
  505.           <td class="memname">DB\Cursor::dry </td>
  506.           <td>(</td>
  507.           <td class="paramname"></td><td>)</td>
  508.           <td></td>
  509.         </tr>
  510.       </table>
  511. </div><div class="memdoc">
  512. <p>Return TRUE if current cursor position is not mapped to any record </p>
  513. <dl class="section return"><dt>Returns</dt><dd>bool </dd></dl>
  514.  
  515. </div>
  516. </div>
  517. <a class="anchor" id="a5d5ada095f2c923d4c3ba7e58ff0489c"></a>
  518. <div class="memitem">
  519. <div class="memproto">
  520.       <table class="memname">
  521.         <tr>
  522.           <td class="memname">DB\Cursor::erase </td>
  523.           <td>(</td>
  524.           <td class="paramname"></td><td>)</td>
  525.           <td></td>
  526.         </tr>
  527.       </table>
  528. </div><div class="memdoc">
  529. <p>Delete current record </p>
  530. <dl class="section return"><dt>Returns</dt><dd>int|bool </dd></dl>
  531.  
  532. </div>
  533. </div>
  534. <a class="anchor" id="a58b00aa94b1e3ba226de1985a9a43bab"></a>
  535. <div class="memitem">
  536. <div class="memproto">
  537. <table class="mlabels">
  538.   <tr>
  539.   <td class="mlabels-left">
  540.       <table class="memname">
  541.         <tr>
  542.           <td class="memname">DB\Cursor::find </td>
  543.           <td>(</td>
  544.           <td class="paramtype">&#160;</td>
  545.           <td class="paramname"><em>$filter</em> = <code>NULL</code>, </td>
  546.         </tr>
  547.         <tr>
  548.           <td class="paramkey"></td>
  549.           <td></td>
  550.           <td class="paramtype">array&#160;</td>
  551.           <td class="paramname"><em>$options</em> = <code>NULL</code>, </td>
  552.         </tr>
  553.         <tr>
  554.           <td class="paramkey"></td>
  555.           <td></td>
  556.           <td class="paramtype">&#160;</td>
  557.           <td class="paramname"><em>$ttl</em> = <code>0</code>&#160;</td>
  558.         </tr>
  559.         <tr>
  560.           <td></td>
  561.           <td>)</td>
  562.           <td></td><td></td>
  563.         </tr>
  564.       </table>
  565.   </td>
  566.   <td class="mlabels-right">
  567. <span class="mlabels"><span class="mlabel">abstract</span></span>  </td>
  568.   </tr>
  569. </table>
  570. </div><div class="memdoc">
  571. <p>Return records (array of mapper objects) that match criteria </p>
  572. <dl class="section return"><dt>Returns</dt><dd>array </dd></dl>
  573. <dl class="params"><dt>Parameters</dt><dd>
  574.   <table class="params">
  575.     <tr><td class="paramname">$filter</td><td>string|array </td></tr>
  576.     <tr><td class="paramname">$options</td><td>array </td></tr>
  577.     <tr><td class="paramname">$ttl</td><td>int </td></tr>
  578.   </table>
  579.   </dd>
  580. </dl>
  581.  
  582. </div>
  583. </div>
  584. <a class="anchor" id="aead717ff46a2e8cca673ebb4948705c4"></a>
  585. <div class="memitem">
  586. <div class="memproto">
  587.       <table class="memname">
  588.         <tr>
  589.           <td class="memname">DB\Cursor::findone </td>
  590.           <td>(</td>
  591.           <td class="paramtype">&#160;</td>
  592.           <td class="paramname"><em>$filter</em> = <code>NULL</code>, </td>
  593.         </tr>
  594.         <tr>
  595.           <td class="paramkey"></td>
  596.           <td></td>
  597.           <td class="paramtype">array&#160;</td>
  598.           <td class="paramname"><em>$options</em> = <code>NULL</code>, </td>
  599.         </tr>
  600.         <tr>
  601.           <td class="paramkey"></td>
  602.           <td></td>
  603.           <td class="paramtype">&#160;</td>
  604.           <td class="paramname"><em>$ttl</em> = <code>0</code>&#160;</td>
  605.         </tr>
  606.         <tr>
  607.           <td></td>
  608.           <td>)</td>
  609.           <td></td><td></td>
  610.         </tr>
  611.       </table>
  612. </div><div class="memdoc">
  613. <p>Return first record (mapper object) that matches criteria </p>
  614. <dl class="section return"><dt>Returns</dt><dd>object|FALSE </dd></dl>
  615. <dl class="params"><dt>Parameters</dt><dd>
  616.   <table class="params">
  617.     <tr><td class="paramname">$filter</td><td>string|array </td></tr>
  618.     <tr><td class="paramname">$options</td><td>array </td></tr>
  619.     <tr><td class="paramname">$ttl</td><td>int </td></tr>
  620.   </table>
  621.   </dd>
  622. </dl>
  623.  
  624. </div>
  625. </div>
  626. <a class="anchor" id="a535d17681f9758454f0afd12547fa3ae"></a>
  627. <div class="memitem">
  628. <div class="memproto">
  629.       <table class="memname">
  630.         <tr>
  631.           <td class="memname">DB\Cursor::first </td>
  632.           <td>(</td>
  633.           <td class="paramname"></td><td>)</td>
  634.           <td></td>
  635.         </tr>
  636.       </table>
  637. </div><div class="memdoc">
  638. <p>Map to first record in cursor </p>
  639. <dl class="section return"><dt>Returns</dt><dd>mixed </dd></dl>
  640.  
  641. </div>
  642. </div>
  643. <a class="anchor" id="aaf3cfe39694afdfd5f44d376eaa22760"></a>
  644. <div class="memitem">
  645. <div class="memproto">
  646. <table class="mlabels">
  647.   <tr>
  648.   <td class="mlabels-left">
  649.       <table class="memname">
  650.         <tr>
  651.           <td class="memname">DB\Cursor::insert </td>
  652.           <td>(</td>
  653.           <td class="paramname"></td><td>)</td>
  654.           <td></td>
  655.         </tr>
  656.       </table>
  657.   </td>
  658.   <td class="mlabels-right">
  659. <span class="mlabels"><span class="mlabel">abstract</span></span>  </td>
  660.   </tr>
  661. </table>
  662. </div><div class="memdoc">
  663. <p>Insert new record </p>
  664. <dl class="section return"><dt>Returns</dt><dd>array </dd></dl>
  665.  
  666. </div>
  667. </div>
  668. <a class="anchor" id="a8d5a715c028b6c7c7a90f8b0ce3e089f"></a>
  669. <div class="memitem">
  670. <div class="memproto">
  671.       <table class="memname">
  672.         <tr>
  673.           <td class="memname">DB\Cursor::last </td>
  674.           <td>(</td>
  675.           <td class="paramname"></td><td>)</td>
  676.           <td></td>
  677.         </tr>
  678.       </table>
  679. </div><div class="memdoc">
  680. <p>Map to last record in cursor </p>
  681. <dl class="section return"><dt>Returns</dt><dd>mixed </dd></dl>
  682.  
  683. </div>
  684. </div>
  685. <a class="anchor" id="a8c0f0122663bb7d239222042efbdb4b0"></a>
  686. <div class="memitem">
  687. <div class="memproto">
  688.       <table class="memname">
  689.         <tr>
  690.           <td class="memname">DB\Cursor::load </td>
  691.           <td>(</td>
  692.           <td class="paramtype">&#160;</td>
  693.           <td class="paramname"><em>$filter</em> = <code>NULL</code>, </td>
  694.         </tr>
  695.         <tr>
  696.           <td class="paramkey"></td>
  697.           <td></td>
  698.           <td class="paramtype">array&#160;</td>
  699.           <td class="paramname"><em>$options</em> = <code>NULL</code>, </td>
  700.         </tr>
  701.         <tr>
  702.           <td class="paramkey"></td>
  703.           <td></td>
  704.           <td class="paramtype">&#160;</td>
  705.           <td class="paramname"><em>$ttl</em> = <code>0</code>&#160;</td>
  706.         </tr>
  707.         <tr>
  708.           <td></td>
  709.           <td>)</td>
  710.           <td></td><td></td>
  711.         </tr>
  712.       </table>
  713. </div><div class="memdoc">
  714. <p>Map to first record that matches criteria </p>
  715. <dl class="section return"><dt>Returns</dt><dd>array|FALSE </dd></dl>
  716. <dl class="params"><dt>Parameters</dt><dd>
  717.   <table class="params">
  718.     <tr><td class="paramname">$filter</td><td>string|array </td></tr>
  719.     <tr><td class="paramname">$options</td><td>array </td></tr>
  720.     <tr><td class="paramname">$ttl</td><td>int </td></tr>
  721.   </table>
  722.   </dd>
  723. </dl>
  724.  
  725. </div>
  726. </div>
  727. <a class="anchor" id="addcbf18b7c0c621f78312f39785b5e2e"></a>
  728. <div class="memitem">
  729. <div class="memproto">
  730.       <table class="memname">
  731.         <tr>
  732.           <td class="memname">DB\Cursor::next </td>
  733.           <td>(</td>
  734.           <td class="paramname"></td><td>)</td>
  735.           <td></td>
  736.         </tr>
  737.       </table>
  738. </div><div class="memdoc">
  739. <p>Map next record </p>
  740. <dl class="section return"><dt>Returns</dt><dd>mixed </dd></dl>
  741.  
  742. </div>
  743. </div>
  744. <a class="anchor" id="ab49fcd9ec9f37f853986265729a9c49e"></a>
  745. <div class="memitem">
  746. <div class="memproto">
  747.       <table class="memname">
  748.         <tr>
  749.           <td class="memname">DB\Cursor::onerase </td>
  750.           <td>(</td>
  751.           <td class="paramtype">&#160;</td>
  752.           <td class="paramname"><em>$func</em></td><td>)</td>
  753.           <td></td>
  754.         </tr>
  755.       </table>
  756. </div><div class="memdoc">
  757. <p>Define onerase trigger </p>
  758. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  759. <dl class="params"><dt>Parameters</dt><dd>
  760.   <table class="params">
  761.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  762.   </table>
  763.   </dd>
  764. </dl>
  765.  
  766. </div>
  767. </div>
  768. <a class="anchor" id="a05948a1b0762aec19d2b6b40a228f9bb"></a>
  769. <div class="memitem">
  770. <div class="memproto">
  771.       <table class="memname">
  772.         <tr>
  773.           <td class="memname">DB\Cursor::oninsert </td>
  774.           <td>(</td>
  775.           <td class="paramtype">&#160;</td>
  776.           <td class="paramname"><em>$func</em></td><td>)</td>
  777.           <td></td>
  778.         </tr>
  779.       </table>
  780. </div><div class="memdoc">
  781. <p>Define oninsert trigger </p>
  782. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  783. <dl class="params"><dt>Parameters</dt><dd>
  784.   <table class="params">
  785.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  786.   </table>
  787.   </dd>
  788. </dl>
  789.  
  790. </div>
  791. </div>
  792. <a class="anchor" id="a925c2b682efadd6718394b344678a24e"></a>
  793. <div class="memitem">
  794. <div class="memproto">
  795.       <table class="memname">
  796.         <tr>
  797.           <td class="memname">DB\Cursor::onload </td>
  798.           <td>(</td>
  799.           <td class="paramtype">&#160;</td>
  800.           <td class="paramname"><em>$func</em></td><td>)</td>
  801.           <td></td>
  802.         </tr>
  803.       </table>
  804. </div><div class="memdoc">
  805. <p>Define onload trigger </p>
  806. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  807. <dl class="params"><dt>Parameters</dt><dd>
  808.   <table class="params">
  809.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  810.   </table>
  811.   </dd>
  812. </dl>
  813.  
  814. </div>
  815. </div>
  816. <a class="anchor" id="a32b1bf6076239faef22cd05553a2f6e0"></a>
  817. <div class="memitem">
  818. <div class="memproto">
  819.       <table class="memname">
  820.         <tr>
  821.           <td class="memname">DB\Cursor::onupdate </td>
  822.           <td>(</td>
  823.           <td class="paramtype">&#160;</td>
  824.           <td class="paramname"><em>$func</em></td><td>)</td>
  825.           <td></td>
  826.         </tr>
  827.       </table>
  828. </div><div class="memdoc">
  829. <p>Define onupdate trigger </p>
  830. <dl class="section return"><dt>Returns</dt><dd>callback </dd></dl>
  831. <dl class="params"><dt>Parameters</dt><dd>
  832.   <table class="params">
  833.     <tr><td class="paramname">$func</td><td>callback </td></tr>
  834.   </table>
  835.   </dd>
  836. </dl>
  837.  
  838. </div>
  839. </div>
  840. <a class="anchor" id="acc8dc83b5137f234a53f179969df1770"></a>
  841. <div class="memitem">
  842. <div class="memproto">
  843.       <table class="memname">
  844.         <tr>
  845.           <td class="memname">DB\Cursor::paginate </td>
  846.           <td>(</td>
  847.           <td class="paramtype">&#160;</td>
  848.           <td class="paramname"><em>$pos</em> = <code>0</code>, </td>
  849.         </tr>
  850.         <tr>
  851.           <td class="paramkey"></td>
  852.           <td></td>
  853.           <td class="paramtype">&#160;</td>
  854.           <td class="paramname"><em>$size</em> = <code>10</code>, </td>
  855.         </tr>
  856.         <tr>
  857.           <td class="paramkey"></td>
  858.           <td></td>
  859.           <td class="paramtype">&#160;</td>
  860.           <td class="paramname"><em>$filter</em> = <code>NULL</code>, </td>
  861.         </tr>
  862.         <tr>
  863.           <td class="paramkey"></td>
  864.           <td></td>
  865.           <td class="paramtype">array&#160;</td>
  866.           <td class="paramname"><em>$options</em> = <code>NULL</code>, </td>
  867.         </tr>
  868.         <tr>
  869.           <td class="paramkey"></td>
  870.           <td></td>
  871.           <td class="paramtype">&#160;</td>
  872.           <td class="paramname"><em>$ttl</em> = <code>0</code>&#160;</td>
  873.         </tr>
  874.         <tr>
  875.           <td></td>
  876.           <td>)</td>
  877.           <td></td><td></td>
  878.         </tr>
  879.       </table>
  880. </div><div class="memdoc">
  881. <p>Return array containing subset of records matching criteria, total number of records in superset, specified limit, number of subsets available, and actual subset position </p>
  882. <dl class="section return"><dt>Returns</dt><dd>array </dd></dl>
  883. <dl class="params"><dt>Parameters</dt><dd>
  884.   <table class="params">
  885.     <tr><td class="paramname">$pos</td><td>int </td></tr>
  886.     <tr><td class="paramname">$size</td><td>int </td></tr>
  887.     <tr><td class="paramname">$filter</td><td>string|array </td></tr>
  888.     <tr><td class="paramname">$options</td><td>array </td></tr>
  889.     <tr><td class="paramname">$ttl</td><td>int </td></tr>
  890.   </table>
  891.   </dd>
  892. </dl>
  893.  
  894. </div>
  895. </div>
  896. <a class="anchor" id="ae8de1d05cf812e21e08297c6117cf425"></a>
  897. <div class="memitem">
  898. <div class="memproto">
  899.       <table class="memname">
  900.         <tr>
  901.           <td class="memname">DB\Cursor::prev </td>
  902.           <td>(</td>
  903.           <td class="paramname"></td><td>)</td>
  904.           <td></td>
  905.         </tr>
  906.       </table>
  907. </div><div class="memdoc">
  908. <p>Map previous record </p>
  909. <dl class="section return"><dt>Returns</dt><dd>mixed </dd></dl>
  910.  
  911. </div>
  912. </div>
  913. <a class="anchor" id="a03eb1bc2a60bfc0be7e3e51c09a6072a"></a>
  914. <div class="memitem">
  915. <div class="memproto">
  916.       <table class="memname">
  917.         <tr>
  918.           <td class="memname">DB\Cursor::reset </td>
  919.           <td>(</td>
  920.           <td class="paramname"></td><td>)</td>
  921.           <td></td>
  922.         </tr>
  923.       </table>
  924. </div><div class="memdoc">
  925. <p>Reset cursor </p>
  926. <dl class="section return"><dt>Returns</dt><dd>NULL </dd></dl>
  927.  
  928. </div>
  929. </div>
  930. <a class="anchor" id="ad03f49090f8243e0fad945ce219fb296"></a>
  931. <div class="memitem">
  932. <div class="memproto">
  933.       <table class="memname">
  934.         <tr>
  935.           <td class="memname">DB\Cursor::save </td>
  936.           <td>(</td>
  937.           <td class="paramname"></td><td>)</td>
  938.           <td></td>
  939.         </tr>
  940.       </table>
  941. </div><div class="memdoc">
  942. <p>Save mapped record </p>
  943. <dl class="section return"><dt>Returns</dt><dd>mixed </dd></dl>
  944.  
  945. </div>
  946. </div>
  947. <a class="anchor" id="ae6863afa3f23ded1fc545a50d76efd50"></a>
  948. <div class="memitem">
  949. <div class="memproto">
  950.       <table class="memname">
  951.         <tr>
  952.           <td class="memname">DB\Cursor::skip </td>
  953.           <td>(</td>
  954.           <td class="paramtype">&#160;</td>
  955.           <td class="paramname"><em>$ofs</em> = <code>1</code></td><td>)</td>
  956.           <td></td>
  957.         </tr>
  958.       </table>
  959. </div><div class="memdoc">
  960. <p>Map to nth record relative to current cursor position </p>
  961. <dl class="section return"><dt>Returns</dt><dd>mixed </dd></dl>
  962. <dl class="params"><dt>Parameters</dt><dd>
  963.   <table class="params">
  964.     <tr><td class="paramname">$ofs</td><td>int </td></tr>
  965.   </table>
  966.   </dd>
  967. </dl>
  968.  
  969. </div>
  970. </div>
  971. <a class="anchor" id="a18fa093c9875a639f7271e13cdb46a50"></a>
  972. <div class="memitem">
  973. <div class="memproto">
  974. <table class="mlabels">
  975.   <tr>
  976.   <td class="mlabels-left">
  977.       <table class="memname">
  978.         <tr>
  979.           <td class="memname">DB\Cursor::update </td>
  980.           <td>(</td>
  981.           <td class="paramname"></td><td>)</td>
  982.           <td></td>
  983.         </tr>
  984.       </table>
  985.   </td>
  986.   <td class="mlabels-right">
  987. <span class="mlabels"><span class="mlabel">abstract</span></span>  </td>
  988.   </tr>
  989. </table>
  990. </div><div class="memdoc">
  991. <p>Update current record </p>
  992. <dl class="section return"><dt>Returns</dt><dd>array </dd></dl>
  993.  
  994. </div>
  995. </div>
  996. <hr/>The documentation for this class was generated from the following file:<ul>
  997. <li>db/cursor.php</li>
  998. </ul>
  999. </div><!-- contents -->