PHP code example of celyes / ray

1. Go to this page and download the library: Download celyes/ray 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/ */

celyes / ray example snippets



// create a Ray object from any array...
$array = Ray::from([
    'first' => ['foo' => 'bar'],
    'second' => ['bar' => 'baz'],
    1 => [2, 3]
])

// Access elements however you like

echo $array->first()->last(); // bar.
echo $array->nth(1)->last(); // baz

echo $array->get('first')->get('foo')->key(); // foo
echo $array->get('first')->get('foo')->value(); // bar

// we called value since it's not a string + PHP does not offer a magic method similar to __toString when it comes to numeric values.
echo $array->last->nth(1)->value(); // 3


$array = Ray::from([
    'first' => ['foo' => 'bar'],
    'second' => ['bar' => 'baz'],
    1 => [2, 3]
])

$array->each(function($key, value) {
    // do some stuff with the key and value
})


$array = Ray::from([
    'first' => ['foo' => 'bar'],
    'second' => ['bar' => 'baz'],
    1 => [2, 3]
])

foreach($array->all() as $key => value) {
    // do some stuff with the key and value
}


$array = Ray::from([
    'first' => ['foo' => 'bar'],
    'second' => ['bar' => 'baz'],
    1 => [2, 3]
])

$array->first()->keys(); // ['foo'];
$array->nth(2)->values(); // ['baz'];
$array->last()->keys(); // [0, 1];
$array->last()->values(); // [2, 3];