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PHP code example of babenkoivan / fluent-array

1. Go to this page and download the library: Download babenkoivan/fluent-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/ */

babenkoivan / fluent-array example snippets


$order = (new FluentArray())
    ->user()
        ->id(1)
        ->name('John')
    ->end()
    ->coupon('SALE10')
    ->status('delivered')
    ->products()
        ->push()
            ->id(1)
            ->name('iPhone X')
            ->price(1200)
        ->end()
        ->push()
            ->id(2)
            ->name('Beats By Dre Studio3')
            ->price(360)
        ->end()
    ->end();


[
    'user' => [
        'id' => 1,
        'name' => 'John'
    ],
    'coupon' => 'SALE10',
    'status' => 'delivered',
    'products' => [
        [
            'id' => 1,
            'name' => 'iPhone X',
            'price' => 1200
        ],
        [
            'id' => 2,
            'name' => 'Beats By Dre Studio3'
            'price' => 360
        ]
    ]
]


$fluentArray = new FluentArray();

// we set the key `one` and the corresponding value `1` in the storage 
$fluentArray->set('one', 1);
    
// we get the value, that corresponds the key `one` from the storage
$fluentArray->get('one');


$config = (clone FluentArray::globalConfig())
    ->namingStrategy(new CamelCaseStrategy());

$fluentArray = (new FluentArray($config))
    ->one(1)
    ->two(2);

// alternatively you can set configuration, using the `config` method
$fluentArray = (new FluentArray())
    ->config($config)
    ->one(1)
    ->two(2);

$fluentArray->all();
// ['One' => 1, 'Two' => 2]


$globalConfig = FluentArray::globalConfig();

$globalConfig->namingStrategy(new CamelCaseStrategy());

$fluentArray = (new FluentArray())
    ->one(1)
    ->two(2);
    
$fluentArray->all();
// ['One' => 1, 'Two' => 2]


$globalConfig = FluentArray::globalConfig();

$globalConfig
    ->macros()
        ->format(function (string $key, int $decimals = 0) {
            $value = $this->get($key);
        
            if (is_numeric($value)) {
                return number_format($value, $decimals);
            } else {
                return $value;
            }
        })
    ->end();
    
$fluentArray = (new FluentArray())
    ->set('one', 10.567)
    ->set('two', 2.89);
    
$fluentArray->format('one', 2);
// 10.57

$fluentArray->format('two', 1);
// 2.9


$config = (clone FluentArray::globalConfig())
    ->namingStrategy(new UnderscoreStrategy());

$fluentArray = (new FluentArray($config))
    ->firstValue(1)
    ->secondValue(2);

$fluentArray->all();
// ['first_value' => 1, 'second_value' => 2]


$config = (clone FluentArray::globalConfig())
    ->namingStrategy(new CamelCaseStrategy());

$fluentArray = (new FluentArray($config))
    ->firstValue(1)
    ->secondValue(2);

$fluentArray->all();
// ['first_value' => 1, 'second_value' => 2]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->all();    
// ['one' => 1, 'two' => 2]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);

$fluentArray->all();    
// ['one' => 1, 'two' => 2]

$fluentArray->clean()->all();    
// []


$config = (new FluentArray())
    ->set('naming_strategy', new NullStrategy());
    
$fluentArray = (new FluentArray())
    ->config($config);
    
$fluentArray->config()->get('naming_strategy');
// instance of NullStrategy


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2)
    ->set('three', 3);

$fluentArray->count();
// 3


$odds = [];

$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2)
    ->set('three', 3)
    ->set('four', 4);

$fluentArray->each(function ($value, $key) use (&$odds) {
    if ($value % 2 !== 0) {
        $odds[] = $value;
    }
});

$odds;
// [1, 3]


$counter = 0;

$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2)
    ->set('three', 3);

$fluentArray->each(function ($value, $key) use (&$counter) {
    if ($value > 1) {
        return false;
    }
    
    $counter++;
});

$counter;
// 1


$sourceFluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$filteredFluentArray = $sourceFluentArray->filter(function ($value, $key) {
    return $value > 1;
});

$filteredFluentArray->all();
// ['two' => 2]


$fluentArray = (new FluentArray())
    ->set('zero', 0)
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->filter()->all();
// ['one' => 1, 'two' => 2]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->first();
// 1


$array = ['one' => 1, 'two' => 2];

$fluentArray = FluentArray::fromArray($array);

$fluentArray->all();
// ['one' => 1, 'two' => 2]


$json = '{"one":1,"two":2}';

$fluentArray = FluentArray::fromJson($json);

$fluentArray->all();
// ['one' => 1, 'two' => 2]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->get('two');
// 2


$globalConfig = (new FluentArray())
    ->set('naming_strategy', new NullStrategy());
   
FluentArray::globalConfig($globalConfig);

FluentArray::globalConfig()->get('naming_strategy');
// instance of NullStrategy


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->has('one');
// true

$fluentArray->has('three');
// false


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->keys();
// ['one', 'two']


$fluentArray = (new FluentArray())
    ->set('b', 1)
    ->set('a', 2)
    ->set('c', 3);
    
$fluentArray->krsort(SORT_STRING)->all();
// ['c' => 3, 'b' => 1, 'a' => 2]


$fluentArray = (new FluentArray())
    ->set('b', 1)
    ->set('a', 2)
    ->set('c', 3);
    
$fluentArray->ksort(SORT_STRING)->all();
// ['a' => 2, 'b' => 1, 'c' => 3]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->last();
// 2


$sourceFluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);

$resultFluentArray = $sourceFluentArray->map(function ($value, $key) {
    return $value * 10;
});

$resultFluentArray->all();
// ['one' => 10, 'two' => 20]


$fluentArray = (new FluentArray())
    ->set('one', (new FluentArray())->set('id', 1))
    ->set('two', (new FluentArray())->set('id', 2));
    
$fluentArray->pluck('id')->all();
// [1, 2]


$fluentArray = (new FluentArray())
    ->push(1)
    ->push(2);
    
$fluentArray->all();
// [1, 2]


$fluentArray = (new FluentArray())
    ->push()
        ->one(1)
        ->two(2)
    ->end()
    ->push()
        ->three(3)
    ->end();
    
$fluentArray->toArray();
// [['one' => 1, 'two' => 2], ['three' => 3]]


$fluentArray = (new FluentArray())
    ->pushWhen(true, 1)
    ->pushWhen(false, 2)
    ->pushWhen(function () { return true; }, 3);
    
$fluentArray->all();
// [1, 3]


$fluentArray = (new FluentArray())
    ->pushWhen(true)
        ->one(1)
    ->end(false)
    ->pushWhen(false)
        ->two(2)
    ->end()
    ->pushWhen(function () { return true; })
        ->three(3)
    ->end();
    
$fluentArray->toArray();
// [['one' => 1], ['three' => 3]]


$fluentArray = (new FluentArray())
    ->set('three', 3)
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->rsort(SORT_NUMERIC)->all();
// ['three' => 3, 'two' => 2, 'one' => 1]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->all();
// ['one' => 1, 'two' => 2]


$fluentArray = (new FluentArray())
    ->setWhen(true, 'one', 1)
    ->setWhen(false, 'two', 2)
    ->setWhen(function () { return true; }, 'three', 3);
    
$fluentArray->all();
// ['one' => 1, 'three' => 3]


$fluentArray = (new FluentArray())
    ->set('three', 3)
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->sort(SORT_NUMERIC)->all();
// ['one' => 1, 'two' => 2, 'three' => 3]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);

$fluentArray->toArray();
// ['one' => 1, 'two' => 2]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);

$fluentArray->toJson();
// "{"one":1,"two":2}"


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->unset('one')->all();
// ['two' => 2]


$fluentArray = (new FluentArray())
    ->set('three', 3)
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->usort(function ($a, $b) {
    return $a <=> $b;
});    
    
$fluentArray->all();
// ['one' => 1, 'two' => 2, 'three' => 3]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$fluentArray->all();
// [1, 2]


$fluentArray = new FluentArray();

$fluentArray->when(true, function () use ($fluentArray) {
    $fluentArray->set('one', 1);
});

$fluentArray->when(false, function () use ($fluentArray) {
    $fluentArray->set('two', 2);
});

$fluentArray->when(
    function () {
        return true;
    }, 
    function () use ($fluentArray) {
        $fluentArray->set('three', 3);
    }
);

$fluentArray->all();
// ['one' => 1, 'three' => 3]


$fluentArray = new FluentArray();

$fluentArray->when(
    false, 
    function () use ($fluentArray) {
        $fluentArray->set('one', 1);
    },
    function () use ($fluentArray) {
        $fluentArray->set('two', 2);
    }
);

$fluentArray->all();
// ['two' => 2]


$fluentArray = (new FluentArray())
    ->one(1)
    ->two(2);
    
$fluentArray->all();
// ['one' => 1, 'two' => 2]


$fluentArray = (new FluentArray())
    ->{'\set'}(1)
    ->{'\get'}(2);
    
$fluentArray->all();
// ['set' => 1, 'get' => 2]


$fluentArray = (new FluentArray())
    ->oneWhen(true, 1)
    ->twoWhen(false, 2)
    ->threeWhen(function () { return true; }, 3);
    
$fluentArray->all();
// ['one' => 1, 'three' => 3]


$fluentArray = (new FluentArray())
    ->one()
        ->two(3)
    ->end()
    ->three()
        ->four(4)
        ->five(5)
    ->end();
    
$fluentArray->toArray();
// ['one' => ['two' => 2], 'three' => ['four' => 4, 'five' => 5]]


$fluentArray = (new FluentArray())
    ->one(1)
    ->two(2);
    
$fluentArray->two();
// 2


$fluentArray = (new FluentArray())
    ->one(1)
    ->two(2);
    
$fluentArray->hasOne();
// true

$fluentArray->hasThree();
// false


$fluentArray = (new FluentArray())
    ->one()
        ->id(1)
    ->end()
    ->two()
        ->id(2)
    ->end();
    
$fluentArray->pluckId()->all();
// [1, 2]


$fluentArray = (new FluentArray())
    ->one(1)
    ->two(2);
    
$fluentArray->unsetOne()->all();
// ['two' => 2]


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
count($fluentArray);
// 2


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
$serialized = serialize($fluentArray);
$unserialized = unserialize($serialized);

$unserialized->all();
// ['one' => 1, 'two' => 2]


$fluentArray = new FluentArray();

$fluentArray['one'] = 1;
$fluentArray['two'] = 2;

$fluentArray['two'];
// 2


$fluentArray = (new FluentArray())
    ->set('one', 1)
    ->set('two', 2);
    
foreach ($fluentArray as $key => $value) {
    $fluentArray->set($key, $value * 10);
}    

$fluentArray->all();
// ['one' => 10, 'two' => 20]


$fluentArray = (new FluentArray())
    ->one()
        ->id(1)
    ->end()
    ->two()
        ->id(2)
    ->end();


$fluentArray = (new FluentArray())
    ->one()
    ->id(1)
    ->end()
    ->two()
    ->id(2)
    ->end();


// @formatter:off
$fluentArray = (new FluentArray())
    ->one()
        ->id(1)
    ->end()
    ->two()
        ->id(2)
    ->end();
// @formatter:on