@ 2014-01-13T17:45:04Z <?php
class A1 {
public function rows() {
$a = array();
$a[] = array('parent_id' => 10, 'category_id' => 13, 'name' => 'id13', 'sort_order' => 7);
$a[] = array('parent_id' => 8, 'category_id' => 12, 'name' => 'id12', 'sort_order' => 6);
$a[] = array('parent_id' => 7, 'category_id' => 11, 'name' => 'id11', 'sort_order' => 5);
$a[] = array('parent_id' => 7, 'category_id' => 10, 'name' => 'id10', 'sort_order' => 4);
$a[] = array('parent_id' => 0, 'category_id' => 9, 'name' => 'id9', 'sort_order' => 3);
$a[] = array('parent_id' => 0, 'category_id' => 8, 'name' => 'id8', 'sort_order' => 2);
$a[] = array('parent_id' => 0, 'category_id' => 7, 'name' => 'id7', 'sort_order' => 1);
return $a;
}
}
$query = new A1;
$categoryArray = array();
foreach($query->rows() as $row) {
if(isset($categoryArray[$row['category_id']])) {
$categoryArray[$row['parent_id']][$row['category_id']]['name'] = $row['name'];
$categoryArray[$row['parent_id']][$row['category_id']]['elements'] = $categoryArray[$row['category_id']];
unset($categoryArray[$row['category_id']]);
} else {
$categoryArray[$row['parent_id']][$row['category_id']]['name'] = $row['name'];
}
}
sort($categoryArray);
echo "first stage \n";
print_r($categoryArray);
// second stage
echo "\n\n";
getCategory($categoryArray[0]);
function getCategory($array){
foreach($array as $key => $row){
if(isset($row['elements'])) {
echo('<li>'.$row['name'].'<ul>');
getCategory(sort($row['elements']));
echo('</ul></li>');
} else {
echo('<li>'.$row['name'].'</li>');
}
}
}
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Output for 8.3.0 - 8.3.4 first stage
Array
(
[0] => Array
(
[9] => Array
(
[name] => id9
)
[8] => Array
(
[name] => id8
[elements] => Array
(
[12] => Array
(
[name] => id12
)
)
)
[7] => Array
(
[name] => id7
[elements] => Array
(
[11] => Array
(
[name] => id11
)
[10] => Array
(
[name] => id10
[elements] => Array
(
[13] => Array
(
[name] => id13
)
)
)
)
)
)
)
<li>id9</li><li>id8<ul>
Warning: foreach() argument must be of type array|object, true given in /in/NEZJ1 on line 41
</ul></li><li>id7<ul>
Warning: foreach() argument must be of type array|object, true given in /in/NEZJ1 on line 41
</ul></li> Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 first stage
Array
(
[0] => Array
(
[9] => Array
(
[name] => id9
)
[8] => Array
(
[name] => id8
[elements] => Array
(
[12] => Array
(
[name] => id12
)
)
)
[7] => Array
(
[name] => id7
[elements] => Array
(
[11] => Array
(
[name] => id11
)
[10] => Array
(
[name] => id10
[elements] => Array
(
[13] => Array
(
[name] => id13
)
)
)
)
)
)
)
<li>id9</li><li>id8<ul>
Warning: foreach() argument must be of type array|object, bool given in /in/NEZJ1 on line 41
</ul></li><li>id7<ul>
Warning: foreach() argument must be of type array|object, bool given in /in/NEZJ1 on line 41
</ul></li> Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 first stage
Array
(
[0] => Array
(
[9] => Array
(
[name] => id9
)
[8] => Array
(
[name] => id8
[elements] => Array
(
[12] => Array
(
[name] => id12
)
)
)
[7] => Array
(
[name] => id7
[elements] => Array
(
[11] => Array
(
[name] => id11
)
[10] => Array
(
[name] => id10
[elements] => Array
(
[13] => Array
(
[name] => id13
)
)
)
)
)
)
)
<li>id9</li><li>id8<ul>
Warning: Invalid argument supplied for foreach() in /in/NEZJ1 on line 41
</ul></li><li>id7<ul>
Warning: Invalid argument supplied for foreach() in /in/NEZJ1 on line 41
</ul></li> Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/NEZJ1 on line 4
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 T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/NEZJ1 on line 4
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/NEZJ1 on line 4
Process exited with code 255 . preferences:dark mode live preview
265.7 ms | 401 KiB | 396 Q