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https://github.com/fiedsch/pathdumper

Dump array contents in a compact readable way
https://github.com/fiedsch/pathdumper

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Dump array contents in a compact readable way

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README

        

# Readme

## What is it

A very small library that helps displaying the data of complex array data structures.
The output is "flattened", i.e. it contains one "path" per leaf of the array's data
(see example below).

## How to use it

```
[
'has' => [
'only', 'one', 'level', 'of', 'nesting',
]
],
'top_level_b' => [
'contains' => [
'another' => [
'array', 'with', 'some', 'elements'
]
]
],
'top_level_c' => 'contains only a scalar value'
];

Dumper::displayData($nested_data);
```

would output

```
top_level_a.has.0 => only
top_level_a.has.1 => one
top_level_a.has.2 => level
top_level_a.has.3 => of
top_level_a.has.4 => nesting
top_level_b.contains.another.0 => array
top_level_b.contains.another.1 => with
top_level_b.contains.another.2 => some
top_level_b.contains.another.3 => elements
top_level_c => contains only a scalar value
```

If you need the output as string, use `Dumper::getDisplayDataAsString()`.

### Optional parameters

Use the optional parameters

* `string $lineCommentCharacter = ''` and/or
* `bool $showCodePosition = true`

of `Dumper::displayData` or `Dumper::getDisplayDataAsString` to

* prefix the output with a line comment string or
* do not output the code position where the respective method was called