File: src/helper.php

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File: src/helper.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: PHP Dot Notation Array Access
Access array elements using path strings with dots
Author: By
Last change: first commit
Date: 9 months ago
Size: 887 bytes
 

Contents

Class file image Download
<?php

use Pharaonic\DotArray\DotArray;

/**
 * Create new Dot-Array object
 *
 * @param array|null $arr Original Array
 * @return Raggitech\DotArray\DotArray
 */
function dot(array $arr = NULL)
{
    return new
DotArray($arr);
}

/**
 * Check if the given array is a numeric array
 *
 * @param array $arr array
 * @return bool
 */
function is_numeric_array(array $arr)
{
    return
array_keys($arr) === range(0, count($arr) - 1);
}

/**
 * Check if the given array contains Null values only
 *
 * @param array $arr array
 * @return bool
 */
function is_null_array(array $arr)
{
    return empty(
array_filter($arr, function ($v) {
        return
$v !== null;
    }));
}

/**
 * Check if the given array is a multidimensional
 *
 * @param array $arr array
 * @return bool
 */
function is_multidimensional_array(array $arr)
{
    return
count($arr) !== count($arr, COUNT_RECURSIVE);
}

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