echo form::submit('submit', Kohana::lang('search.go'),'class=button');
echo '<br />';
echo form::close();
?>
<div class="cleaner"> </div>
<hr />
<? // Rendering products results ?>
<h2><?php
echo Kohana::lang('search.results_for_products');
?>
</h2>
<?php
if (count($data) > 0) {
?>
<? echo cat::items($data); ?>
<?php
} else {
?>
<p><?php
echo Kohana::lang('search.no_result');
?>
</p>
<?php
}
?>
<div class="cleaner"> </div>
<hr />
<? // Rendering pages results ?>
<h2><?php
echo Kohana::lang('search.results_for_pages');
/**
* Delete product
* @param integer id of product
* @return void
*/
public function delete($id)
{
// Check user permission
if (user::is_got()) {
// Settings
$this->set_title(Kohana::lang('eshop.delete_product'));
$this->add_breadcrumb(Kohana::lang('eshop.delete_product'), url::current());
if ($_POST) {
if (isset($_POST['yes'])) {
// clicked on yes = delete
$cat = $this->products->get_product_cat($id);
$cat = $cat[0];
$status = $this->products->delete_data($id);
// Also delte images if deletition was successful
if ($status == TRUE) {
gallery::delete_images($id, 'products');
}
url::redirect('/cat/' . $cat . '/' . cat::get_name($cat));
} else {
url::redirect('/product/' . $id . '/' . string::to_url(product::get_name($id)));
}
}
// page
$this->template->content = new View('admin/product_delete');
} else {
url::redirect('/denied');
}
}
<?php
abstract class animal
{
function makenoise()
{
echo $this->noise;
}
}
//the extends bit is called inheritance. both classes cat and dog
//'inherit' makenoise from animal in this case
class cat extends animal
{
public $noise = 'meow';
}
$cat = new cat();
$cat->makenoise();
class dog extends animal
{
public $noise = 'woof';
}
$dog = new dog();
$dog->makenoise();
<?php
class cat
{
function makenoise()
{
return 'purr';
}
function speed()
{
return 'nippy';
}
//$this is a special variable that refers to the class's scope
function output()
{
$noise = $this->makenoise();
$speed = $this->speed();
echo 'the cat says ' . $noise . ' and is very ' . $speed;
}
}
$cat = new cat();
$cat->output();
/**
* Delete category
* @return void
* @param integer id of category
*/
public function delete($id)
{
// Check user permission
if (user::is_got()) {
// Settings
$this->set_title(Kohana::lang('eshop.delete_cat'));
$this->add_breadcrumb(Kohana::lang('eshop.delete_cat'), url::current());
$errors = array();
if ($_POST) {
if (isset($_POST['yes'])) {
// clicked on yes = delete
if (count($this->cats->get_children($id)) != 0 or count($this->products->get(1, 1, $id))) {
$errors[] = Kohana::lang('eshop.cannot_be_deleted');
} else {
$parent = cat::get_parent($id);
$this->cats->delete_data($id);
if ($parent == 0) {
url::redirect('/');
} else {
url::redirect('/cat/' . $parent . '/' . cat::get_name($parent));
}
}
} else {
url::redirect('/cat/' . $id . '/' . cat::get_name($id));
}
}
// View
$this->template->content = new View('admin/cat_delete');
$this->template->content->errors = $errors;
} else {
url::redirect('/denied');
}
}
function identify()
{
return parent::identify('lion');
}
<?php
class animal
{
public $name = "";
public $age = 0;
public function display()
{
echo "name " . $this->name . "<br>";
echo "age " . $this->age . "<br>";
}
}
class dog extends animal
{
}
class cat extends animal
{
}
$d = new dog();
$c = new cat();
$c->name = "meow";
$c->age = 67;
$d->name = "bow";
$d->age = 45;
$c->display();
$d->display();
<?php
class cat
{
public function show_output($prepend, $output = '')
{
}
}
$cat = new cat();
$cat->show_output('Files: ', trim(`cd .`));
// this gives invalid args to shell_exec
$cat->show_output('Files: ', `cd .`);
// this causes a segmentation fault
$cat->show_output(`cd .`);
// this causes a segmentation fault
function show_outputa($prepend, $output)
{
echo "Okey";
}
show_outputa('Files: ', `cd .`);
// this works as expected
</div>
<?php
if (user::is_got()) {
?>
<p><a href="/product/add/<?php
echo $id;
?>
"><?php
echo Kohana::lang('eshop.add');
?>
</a></p>
<?php
}
?>
<? echo cat::items($products); ?>
<?php
if (count($products) == 0) {
?>
<em><?php
echo Kohana::lang('eshop.no_products');
?>
</em>
<?php
}
?>
<div class="cleaner"> </div>
<hr />
<?php
echo $this->pagination->render();
?>
/**
* Return array with ID and names
* @return
* @param object $ids
*/
public function add_names($ids)
{
foreach ($ids as $row) {
$ids[$row] = cat::get_name($row);
}
// solving problem with gaps
$new = array();
foreach ($ids as $key => $value) {
if (!is_numeric($value)) {
$new[$key] = $value;
}
}
return $new;
}
<?php
class cat
{
function makenoise()
{
return 'meow';
}
function speed()
{
return 'fast';
}
}
$cat = new cat();
echo 'the cat says ' . $cat->makenoise() . ' and is very ' . $cat->speed();
