PHP code example of opxcore / array

1. Go to this page and download the library: Download opxcore/array library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

opxcore / array example snippets

 
$dotNotated = Arr::dot($array);


    $array = ['level1' => ['level2' => 'value']];
    
    $result = Arr::dot($array);
    // $result === ['level1.level2' => 'value']


OpxCore\Arr\Arr::get($array, $key, $default = null)


    use OpxCore\Arr\Arr;

    $array = ['level1' => ['level2' => 'value']];
    
    $result = Arr::get($array, 'level1.level2');
    // $result === 'value'

    $result = Arr::get($array, 'level1.level3');
    // $result === null

    $result = Arr::get($array, 'level1.level3', false);
    // $result === false

    $result = Arr::get($array, 'level1.level3', function(){return -1;});
    // $result === -1


OpxCore\Arr\Arr::set($array, $key, $value): array


    use OpxCore\Arr\Arr;
    
    $array = ['level1' => ['level2' => 'value']];
    
    $result = Arr::set($array, 'level1.level2_1', 'another value');
    // $result === ['level1' => ['level2' => 'value', 'level2_1' => 'another value']]
    // $array === $result


OpxCore\Arr\Arr::has($array, $keys)


    use OpxCore\Arr\Arr;
    
    $array = ['level1' => ['level2' => 'value', 'level2_1' => 'another value']];
    
    $result = Arr::has($array, 'level1.level2');
    // $result === true
    
    $result = Arr::has($array, ['level1.level2', 'level1.level2_2']);
    // $result === false


OpxCore\Arr\Arr::forget($array, $keys)


    use OpxCore\Arr\Arr;
    
    $array = ['level1' => ['level2' => 'value', 'level2_1' => 'another value']];
    
    $result = Arr::forget($array, 'level1.level2');
    // $result === ['level1' => ['level2_1' => 'another value']]
    // $array === $result


OpxCore\Arr\Arr::pull($array, $key, $default)


    use OpxCore\Arr\Arr;
    
    $array = ['level1' => ['level2' => 'value', 'level2_1' => 'another value']];
    
    $result = Arr::pull($array, 'level1.level2');
    // $result === 'value' 
    // $array === ['level1' => ['level2_1' => 'another value']]


OpxCore\Arr\Arr::push($array, $key, $value)


        use OpxCore\Arr\Arr;
        
        $array = ['level1' => ['level2' => 'value']];
        
        $result = Arr::push($array, 'level1.level2', 'another value');
        // $result === ['level1' => ['level2' => ['value', 'another value']]] 
        // $array === $result