I would like to use PHP to turn the following array to a printed output as such.
Array
(
[relation] => Array
(
[parent.item] => Array
(
[0] => p0
[1] => p1
)
[p0.item] => Array
(
[0] => business
[1] => tourism
)
[business.item] => Array
(
[0] => X
[1] => Y
)
)
To
0 p0
+ business
- 0 X
- 1 Y
This is a piece of code I found and edited to my needs so far, but i can't wrap my head around how to do it...
function plotTree($arr, $indent=0, $mother_run=true){
if ($mother_run) {
// the beginning of plotTree. We're at rootlevel
echo "start
";
}
foreach ($arr as $key=>$value){
// show the indents
echo str_repeat(" ", $indent);
if ($indent == 0) {
// this is a root node. no parents
echo "O ";
} elseif (is_array($value)){
// this is a normal node. parents and children
echo "+ ";
} else {
// this is a leaf node. no children
echo "- ";
}
// show the actual node
echo $key . " (" . $value. ")" . "
";
if (is_array($value)) {
// this is what makes it recursive, rerun for childs
plotTree($value, ($indent+1), false);
}
}
if ($mother_run) {
echo "end
";
}
}
// Parse with sections
$ini_array = parse_ini_file("test.ini", true);
file_put_contents('test.txt', print_r($ini_array,true));
plotTree($ini_array['relation']);
Take a look at this...
<?php
$sampleArray = array();
$sampleArray["relation"]["parent.item"] = array("p0", "p1");
$sampleArray["relation"]["p0.item"] = array("business", "tourism");
$sampleArray["relation"]["business.item"] = array("x", "y");
$value2 = $sampleArray["relation"]["parent.item"];
foreach($value2 as $key3=>$value3){
echo "$key3 $value3<br>";
$types = $sampleArray["relation"][$value3.".item"];
foreach($types as $type){
echo " + $type<br>";
$items = $sampleArray["relation"][$type.".item"];
foreach($items as $index=>$item){
echo " - $index $item<br>";
}
echo "<p>";
}
}
?>