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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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118
Task/Visualize-a-tree/PHP/visualize-a-tree.php Normal file
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<?php
function printTree( array $tree , string $key = "." , string $stack = "" , $first = TRUE , $firstPadding = NULL )
{
if ( gettype($tree) == "array" )
{
if($firstPadding === NULL) $firstPadding = ( count($tree)>1 ) ? "│ " : " " ;
echo $key . PHP_EOL ;
foreach ($tree as $key => $value) {
if ($key === array_key_last($tree)){
echo (($first) ? "" : $firstPadding ) . $stack . "└── ";
$padding = " ";
if($first) $firstPadding = " ";
}
else {
echo (($first) ? "" : $firstPadding ) . $stack . "├── ";
$padding = "│ ";
}
if( is_array($value) )printTree( $value , $key , $stack . (($first) ? "" : $padding ) , FALSE , $firstPadding );
else echo $key . " -> " . $value . PHP_EOL;
}
}
else echo $tree . PHP_EOL;
}
// ---------------------------------------TESTING FUNCTION-------------------------------------
$sample_array_1 =
[
0 => [
'item_id' => 6,
'price' => "2311.00",
'qty' => 12,
'discount' => 0
],
1 => [
'item_id' => 7,
'price' => "1231.00",
'qty' => 1,
'discount' => 12
],
2 => [
'item_id' => 8,
'price' => "123896.00",
'qty' => 0,
'discount' => 24
]
];
$sample_array_2 = array(
array(
"name"=>"John",
"lastname"=>"Doe",
"country"=>"Japan",
"nationality"=>"Japanese",
"job"=>"web developer",
"hobbies"=>array(
"sports"=>"soccer",
"others"=>array(
"freetime"=>"watching Tv"
)
)
)
);
$sample_array_3 = [
"root" => [
"first_depth_node1" =>[
"second_depth_node1",
"second_depth_node2" => [
"third_depth_node1" ,
"third_depth_node2" ,
"third_depth_node3" => [
"fourth_depth_node1",
"fourth_depth_node2",
]
],
"second_depth_node3",
] ,
"first_depth_node2" => [
"second_depth_node4" => [ "third_depth_node3" => [1]]
]
]
];
$sample_array_4 = [];
$sample_array_5 = ["1"];
$sample_array_5 = ["1"];
$sample_array_6 = [
"T",
"Ta",
"Tad",
"Tada",
"Tadav",
"Tadavo",
"Tadavom",
"Tadavomn",
"Tadavomni",
"Tadavomnis",
"TadavomnisT",
];
printTree($sample_array_1);
echo PHP_EOL . "------------------------------" . PHP_EOL;
printTree($sample_array_2);
echo PHP_EOL . "------------------------------" . PHP_EOL;
printTree($sample_array_3);
echo PHP_EOL . "------------------------------" . PHP_EOL;
printTree($sample_array_4);
echo PHP_EOL . "------------------------------" . PHP_EOL;
printTree($sample_array_5);
echo PHP_EOL . "------------------------------" . PHP_EOL;
printTree($sample_array_6);
?>