krokos.net.pl

CODE : php

/**
* distribution of multidimensional array data into columns
* version PHP : 5
* author : shreker983@gmail.com
* licence : GPL
*/
class array_per_rows
{
// set data
function set_data($data, $align, $col)
{
$this->data = $data;
$this->align = $align;
$this->col = $col;
if($this->align == 'v')
{
$this->rows = $this->array_col_vertical($this->data, $this->col);
}
else if($this->align == 'h')
{
$this->rows = $this->array_col_horizontal($this->data, $this->col);
}
else
{
$this->rows = '';
}
}
// horizontal division
function array_col_horizontal($data, $col)
{
return array_chunk($this->data, $this->col);
}
// vertical division
function array_col_vertical($data, $col)
{
$ca = array();
$col_count = ceil(count($data) / $col);
for ($ca_index = 0; $ca_index < $col_count; $ca_index++)
{
$ca[] = array();
}
$ca_index = 0;
foreach ($data as $key => $value)
{
$ca[$ca_index][$key] = $value;
if (++$ca_index == $col_count)
{
$ca_index = 0;
}
}
return $ca;
}
// display data array
function disp_array()
{
if ($this->align == 'v' or $this->align == 'h')
{
echo '<table>';
foreach ($this->rows as $row)
{
echo '<tr>';
foreach ($row as $value)
{
echo '<td>'.$value.'</td>';
}
echo '</tr>';
}
echo '</table>';
}
else
{
echo 'bad set data !';
}
}
}
// example
$items = range(1, 150);
$arr = new array_per_rows();
$arr->set_data($items, 'v', 8); // data from array, align (v - vertical, h - horizontal), columns
$arr->disp_array();