Online PHP editor | output for DKH3G

@ 2013-02-05T20:14:57Z

<?php

// The hierarcical structure of the categories is:
//
// Domain
// - Category
// - - Subcategory


class simulating_categories_object{
var $id;
var $parent;
var $slug;
	function __construct($id,$parent,$slug){
		$this->id = $id;
		$this->parent = $parent;
		$this->slug = $slug;
	}
}

global $catobj;
$catobj = [];

$catobj[] = new simulating_categories_object(1,0,'domain1');
$catobj[] = new simulating_categories_object(2,0,'domain2');
$catobj[] = new simulating_categories_object(3,0,'domain3');

$catobj[] = new simulating_categories_object(4,1,'category1');
$catobj[] = new simulating_categories_object(5,1,'category2');
$catobj[] = new simulating_categories_object(6,1,'category3');

$catobj[] = new simulating_categories_object(7,4,'subcategory1');
$catobj[] = new simulating_categories_object(8,4,'subcategory2');

$catobj[] = new simulating_categories_object(9,2,'category555');
$catobj[] = new simulating_categories_object(10,9,'subcategory666');

$catobj[] = new simulating_categories_object(11,3,'category777');


function get_the_parent_id_of_a_given_element_id($id){
	global $catobj;
	foreach($catobj as $category){
		if($category->id == $id)
			return $category->parent;
	}
}


echo "<pre>";
//print_r($catobj);
echo "</pre>";

foreach($catobj as $element)
{
	if($element->parent == 0){
		// our $element is a domain.
		echo "This element is a domain. The slug of the element is ".$element->slug."<br>";
		continue;
	}
    
	$element_parent_id = get_the_parent_id_of_a_given_element_id($element->parent);
	
	if($element_parent_id == 0){
		// our $element is a category
		echo "This element is a category. The slug of the element is ".$element->slug."<br>";
		continue;
	}
	
	$element_parent_parent_id = get_the_parent_id_of_a_given_element_id($element_parent_id);
	
	if($element_parent_parent_id == 0){
		// our $element is a subcategory
		echo "This element is a subcategory. The slug of the element is ".$element->slug."<br>";
	}
}


	$result = ['domain1' =>
                            [ 'category1' => ['subcategory1','subcategory2'],
                              'category2' => [],
                              'category3' => []
                            ],
               'domain2' =>
                            [
                                'category555' => ['subcategory666']
                            ],
               'domain3' => [
                                'category777' => []
                            ]
              ];

echo "<pre>";
print_r($result);
echo "</pre>";

Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: <pre></pre>This element is a domain. The slug of the element is domain1 This element is a domain. The slug of the element is domain2 This element is a domain. The slug of the element is domain3 This element is a category. The slug of the element is category1 This element is a category. The slug of the element is category2 This element is a category. The slug of the element is category3 This element is a subcategory. The slug of the element is subcategory1 This element is a subcategory. The slug of the element is subcategory2 This element is a category. The slug of the element is category555 This element is a subcategory. The slug of the element is subcategory666 This element is a category. The slug of the element is category777 <pre>Array ( [domain1] => Array ( [category1] => Array ( [0] => subcategory1 [1] => subcategory2 ) [category2] => Array ( ) [category3] => Array ( ) ) [domain2] => Array ( [category555] => Array ( [0] => subcategory666 ) ) [domain3] => Array ( [category777] => Array ( ) ) ) </pre>
Output for 4.4.2 - 4.4.9, 5.1.3 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/DKH3G on line 22
Process exited with code 255.
Output for 5.1.0 - 5.1.2: Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/DKH3G on line 11 Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/DKH3G on line 12 Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/DKH3G on line 13 Parse error: syntax error, unexpected '[' in /in/DKH3G on line 22
Process exited with code 255.
Output for 5.0.0 - 5.0.5: Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/DKH3G on line 11 Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/DKH3G on line 12 Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/DKH3G on line 13 Parse error: parse error, unexpected '[' in /in/DKH3G on line 22
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected '[' in /in/DKH3G on line 22
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/DKH3G on line 22
Process exited with code 255.

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