Title: How to creat widget wordpress from PHP code ?
Last modified: August 21, 2016

---

# How to creat widget wordpress from PHP code ?

 *  [jaybee1012](https://wordpress.org/support/users/jaybee1012/)
 * (@jaybee1012)
 * [12 years, 2 months ago](https://wordpress.org/support/topic/how-to-creat-widget-wordpress-from-php-code/)
 * I have an old website running with php. In such a calculation module loans. Now
   I want to move it through the widget wordpress, but I dont know how to do that?
   Hope you can support me !
 * This code here:
 *     ```
       <?php
       /**
        * @version		$Id: block_quote.php 1 2011-05-27 15:42 H-Minh $
        * @package		vFramework.block.quote
        * @copyright	(C) 2011. All rights reserved.
        * @license		Commercial
        */
       defined('V_LIFE') or die('v');
   
       function blk_calculation($p = '') {
       	global $tpl, $db, $alt, $cfg;
   
       	if (isset($cfg['~ajax']) && $cfg['~ajax']) {
       		vRequest::vars($x,array(
       		  'price:string',
       			'ptram:int',
       			'month:int',
       			'pay:int'
       		));
       		$x['price'] = str_replace(array('.',','),array('',''),$x['price']);
       		block_calculation_result($x);
       		die();
       	}
   
       	$sel_price = array(0 => $tpl->l['CALCULAR_PREV_PRICE'],1 => '1,000,000 VND',2 => '5,000,000 VND',3 => '10,000,000 VND',4 => '15,000,000 VND',5 => '20,000,000 VND');
       	$sel_ptram = array(0 => $tpl->l['CALCULAR_PREV_PTRAM'],/*1 => '20%',*/ 2 => '30%',3 => '40%',4 => '50%',5 => '60%',6 => '70%');
       	//$sel_month = array(0 => $tpl->l['CALCULAR_PREV_THOIHAN'],1 => '9',2 => '12',3 => '15',4 => '18',5 => '24',6 => '36');
       	$sel_month = array(0 => $tpl->l['CALCULAR_PREV_THOIHAN'],1 => '24',2 => '36');
       	$sel_pay = array(0 => $tpl->l['CALCULAR_PAYMENT'],1 => $tpl->l['CALCULAR_TW'],2 => $tpl->l['CALCULAR_CD']);
   
       	$html  = '<div '.$tpl->css($p['prop']['css'], 'block').'>'. (($p['title']{0} == '~') ? '' : '<'.$p['prop']['tag'].' class="vf_btitle">'.$p['title'].'</'.$p['prop']['tag'].'>');
       	$html .= '<div class="preview">'.$tpl->l['CALCULAR_PREV'].'</div>';
       	$html .= '<div class="desc">
       	<form action="'.VAR_INDEX.'?'.(($cfg['langs'] > 1 && $alt['lang'] != $cfg['lang']) ? VAR_LANG.'='. $alt['lang'] .'&': '').VAR_PAGE.'=null&'.VAR_SECTION.'=calculation" name="calcularSearch" method="post" target="maillist" onSubmit="return check_popup_cal(\'\',\'maillist\', 600,350);">
       	<p style="color:#FFF;"><input type="text" name="price" id="price" value="'.$tpl->l['CALCULAR_TITLE2'].'" onKeyUp="this.value = FormatNumber(this.value);" onfocusout="ConvertPriceText(this.value)" onblur="ConvertPriceText(this.value)"></p>
       	<p>'.vForm::select($sel_pay,'pay','','','','').'</p>
       	<p><input type="submit" value="'.$tpl->l['CALCULAR_RESULT'].'" /></p>
       	</form>
       <script language="javascript">
         $(function(){
       		$("#price").blur(function(){if(!$(this).val()) $(this).val("'.$tpl->l['CALCULAR_TITLE2'].'")});
           $("#price").focus(function(){  if($(this).val() == "'.$tpl->l['CALCULAR_TITLE2'].'") $(this).val("")});
       	})
       	function check_popup_cal(the_url, targetName, the_width, the_height){
       		var price =  window.document.calcularSearch.price.value;
       	if(parseInt(price)==0 || price==\''.$tpl->l['CALCULAR_TITLE2'].'\'){
       		alert(\''.$tpl->l['CALCULAR_ERROR2'].'\');
       		window.document.calcularSearch.price.focus();
       		return false;
       	}else{
       		left_val	= (the_width > 0) ? (screen.width - the_width)/2 : 0;
       		top_val		= (the_height > 0) ? (screen.height - the_height)/2 - 30 : 0;
       		if (top_val < 0){ top_val	= 0;
       	}
       	 window.open(the_url, targetName, "menubar=no, toolbar=no, scrollbars=yes, resizable=yes, width="+ the_width +", height="+ the_height +", top="+ top_val +", left="+ left_val);
       }
       }
   
       </script>
       	</div></div>';	
   
       	$tpl->theme('block', '', $html);
       }
   
       function block_calculation_result($x){
       	global $tpl;	
   
       	$x['mode'] = $x['pay']==1 ? 2 : 1;
       	$x['insurance'] = 0;
   
       	if($x['mode']==1){
       		if(!$x['insurance']){
       			// STATUS NO
       			//					 %
       			$array[0] = array('0.2','9','12','15','18','24','36');//20%
       			$array[1] = array('0.3','9','12','15','18','24','36');//30%
       			$array[2] = array('0.4','9','12','15','18','24','36');//40%
       			$array[3] = array('0.5','9','12','15','18','24','36');//50%
       			$array[4] = array('0.6','9','12','15','18','24','36');//60%
       			$array[5] = array('0.7','9','12','15','18','24','36');//70%
       		}else{
       			// STATUS YES
       			//					% 		6			9		12		15		18		  24	  36
       			$array[0] = array('0.2','0.1616','0.1168','0.0948','0.0819','0.0736','0.0638','0.0556');//20%
       			$array[1] = array('0.3','0.1414','0.1022','0.0829','0.0717','0.0644','0.0558','0.0486');//30%
       			$array[2] = array('0.4','0.1212','0.0876','0.0711','0.0614','0.0552','0.0478','0.0417');//40%
       			$array[3] = array('0.5','0.1010','0.0730','0.0592','0.0512','0.0460','0.0399','0.0347');//50%
       			$array[4] = array('0.6','0.0808','0.0584','0.0474','0.0409','0.0368','0.0319','0.0278');//60%
       			$array[5] = array('0.7','0.0606','0.0438','0.0355','0.0307','0.0276','0.0239','0.0208');//70%
       		}
       		$col=7;
       	}else{
       		//$array[0] = array('0.2','0.1146','0.0924','0.0793','0.0707','0.0603','');//6
       		$array[0] = array('0.3','9','12','15','18','24');//9
       		$array[1] = array('0.4','9','12','15','18','24');//12
       		$array[2] = array('0.5','9','12','15','18','24');//15
       		$array[3] = array('0.6','9','12','15','18','24');//18
       		$array[4] = array('0.7','9','12','15','18','24');//24
       		$col=6;
       	}		
   
       	$htmlList = '';
       	for($i=0;$i<count($array);$i++){
       	   $j=0;
       	   while($j<$col){
       			$htmlList .= '<tr><td align="center" class="detail" width="100" height="30px">'.($array[$i][0]*100).'%'.'</td>';
       		  for($k=0;$k<$col;$k++){
       		    if($j<$col){
       			  if($j>0){
       			  	if($x['mode']==1){
       				  $ptram    = 0.694504113790012;
       				  $luythua  = pow((1+$ptram/12),$array[$i][$j]);
       				}else{
       				  $ptram    = 0.786241178451277;
       				  $luythua  = pow((1+$ptram/12),$array[$i][$j]);
       				}
       				$resul_lt = ($luythua/($luythua-1));
       				$prices    = (($x['price']-($x['price']*$array[$i][0]))*$ptram/12*$resul_lt);
       			  }
       				$value = $j>0 ? number_format($prices) : number_format($x['price']*$array[$i][$j]);
   
       				$htmlList .= '<td align="center" bgcolor="#FFFF99" class="mainText2">'.$value.'</td>';
       			}
       			$j++;
       		  }
       			$htmlList .= '</tr>';
       	   }
       	}	
   
       	$html ='<html><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
       	<link rel="stylesheet" href="'.URL_THEME.'css/main.css" type="text/css" />
       	</head><body>';	
   
       	$html .= '<div><table border="0" cellpadding="2" cellspacing="1" bgcolor="#E2E2E2" class="mainTexttt">
       	 <tr><td width="61"><strong>'.$tpl->l['PROD_PRICE'].':</strong></td><td width="122" class="newsAuthor">'.number_format($x['price']).' VND</td></tr>
       	</table></div>
   
       		<table width="100%" cellpadding="3" cellspacing="0" class="recordTable" >
       			<tr>
               <td colspan="2" align="left" class="detail">&nbsp;</td>
               <td colspan="'.($x['mode']==1 ? 6 : 5).'" align="center" class="galleryOther"><strong>'.$tpl->l['CALCULAR_MONTH'].'</strong></td>
       		  </tr>
             <tr>
              <td colspan="2" align="center" class="detail"><strong>'.$tpl->l['CALCULAR_TT'].'</strong></td>
              <td align="center" class="paytime">9</td>
       			 <td align="center" class="paytime">12</td>
       			 <td align="center" class="paytime">15</td>
       			 <td align="center" class="paytime">18</td>
       			 <td align="center" class="paytime">24</td>
       			 '.($x['mode']==1 ? '<td align="center" class="paytime">36</td>': '').'
            	</tr>';
   
       	$html .= $htmlList.'</table><br>'.$tpl->l['CALCULAR_NOTE2'].'';
       	$html .= '<p class="closew">[<a href="javascript: window.close();">'.$tpl->l['CLOSE_WINDOW'].'</a>]</p></body></html>';
   
       	echo $html;
       	die();
   
       }
       ?>
       ```
   

Viewing 1 replies (of 1 total)

 *  [Dhanukanuwan](https://wordpress.org/support/users/dhanukanuwan/)
 * (@dhanukanuwan)
 * [12 years, 2 months ago](https://wordpress.org/support/topic/how-to-creat-widget-wordpress-from-php-code/#post-4699074)
 * Hi jaybee1012,
 * reffer these articles. It’ll help you.
 * [http://www.wpexplorer.com/create-widget-plugin-wordpress/](http://www.wpexplorer.com/create-widget-plugin-wordpress/)
   
   [http://www.wpbeginner.com/wp-tutorials/how-to-create-a-custom-wordpress-widget/](http://www.wpbeginner.com/wp-tutorials/how-to-create-a-custom-wordpress-widget/)

Viewing 1 replies (of 1 total)

The topic ‘How to creat widget wordpress from PHP code ?’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [Dhanukanuwan](https://wordpress.org/support/users/dhanukanuwan/)
 * Last activity: [12 years, 2 months ago](https://wordpress.org/support/topic/how-to-creat-widget-wordpress-from-php-code/#post-4699074)
 * Status: not resolved

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