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abiko · 03-12-2008, 01:15 PM

Just an addition.
I wanted to loop horizontaly - and add empty colums where needed.
so -

Code:

 1 2 3 4 
 5 6 7 8
 9 e e e

(e stands for empty column)

So here is a simple code for that :)

PHP Code:


			
<?php

  $data = range( 1, 17 );

  $out = array_chunk($data, 4) ;

  

  // Check the data 

function addEmptyColumn( $array ) {

  foreach  ( $array as $a => $r ) {  

        $c = count( $r );

        if ( $c < 4) {           

            $loop = 4-$c;              

            for( $i=1; $i<=$loop; $i++) {

                    $r[] = '';  

            }

        }

       $kr[] = $r;                

  }

  return $kr;

}



// Final output

$final = addEmptyColumn( $out );



?>

The table loop:

PHP Code:


			
<table width="300">

<?php foreach( $final as $row => $data ) { ?>

<tr>

    <?php foreach( $data as $column ) { 

        if ( empty($column) ) $column = "&nbsp;";

    ?>

        <td><?php echo $column; ?></td>

    <?php } ?> 

</tr>

<?php }?>

</table>

Output:

HTML Code:

<table width="300">
<tr>
            <td>1</td>
            <td>2</td>
            <td>3</td>
            <td>4</td>
     
</tr>

<tr>
            <td>5</td>
            <td>6</td>
            <td>7</td>
            <td>8</td>
     
</tr>
<tr>
            <td>9</td>

            <td>10</td>
            <td>11</td>
            <td>12</td>
     
</tr>
<tr>
            <td>13</td>
            <td>14</td>

            <td>15</td>
            <td>16</td>
     
</tr>
<tr>
            <td>17</td>
            <td>&nbsp;</td>
            <td>&nbsp;</td>
            <td>&nbsp;</td>

     
</tr>
</table>

Hope this helps anybody. :D

03-12-2008, 01:15 PM	#15 (permalink)
abiko The Contributor Join Date: Feb 2008 Location: Croatia Posts: 90 Thanks: 4	Just an addition. I wanted to loop horizontaly - and add empty colums where needed. so - Code: 1 2 3 4 5 6 7 8 9 e e e (e stands for empty column) So here is a simple code for that :) PHP Code: <?php $data = range( 1, 17 ); $out = array_chunk($data, 4) ; // Check the data function addEmptyColumn( $array ) { foreach ( $array as $a => $r ) { $c = count( $r ); if ( $c < 4) { $loop = 4-$c; for( $i=1; $i<=$loop; $i++) { $r[] = ''; } } $kr[] = $r; } return $kr; } // Final output $final = addEmptyColumn( $out ); ?> The table loop: PHP Code: `<table width="300"> <?php foreach( $final as $row => $data ) { ?> <tr> <?php foreach( $data as $column ) { if ( empty($column) ) $column = " "; ?> <td><?php echo $column; ?></td> <?php } ?> </tr> <?php }?> </table>` Output: HTML Code: <table width="300"> <tr> <td>1</td> <td>2</td> <td>3</td> <td>4</td> </tr> <tr> <td>5</td> <td>6</td> <td>7</td> <td>8</td> </tr> <tr> <td>9</td> <td>10</td> <td>11</td> <td>12</td> </tr> <tr> <td>13</td> <td>14</td> <td>15</td> <td>16</td> </tr> <tr> <td>17</td> <td>* </td> <td> </td> <td> *</td> </tr> </table> Hope this helps anybody. :D __________________ Back from sysadmins to the programmers.