PHP code example of solidworx / util

1. Go to this page and download the library: Download solidworx/util 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/ */

solidworx / util example snippets



$input = [
    ['test' => 'one'],
    ['test' => 'two'],
    ['test' => 'three'],
];

$columns = ArrayUtil::column($input, 'test');

/* $columns = array (
                  0 => 'one',
                  1 => 'two',
                  2 => 'three',
              );*/




class Foo {
    public $test;
}

$foo1 = new Foo;
$foo1->test = 'one';

$foo2 = new Foo;
$foo2->test = 'two';

$foo3 = new Foo;
$foo3->test = 'three';

$input = [
    $foo1,
    $foo2,
    $foo3,
];

$columns = ArrayUtil::column($input, 'test');

/* $columns = array (
                  0 => 'one',
                  1 => 'two',
                  2 => 'three',
              );*/




class Foo {
    private $value;
    
    public function __construct($value)
    {
        $this->value = $value;
    }
    
    public function test()
    {
        return $this->>value;
    }
}

$input = [
    new Foo('one'),
    new Foo('two'),
    new Foo('three'),
];

$columns = ArrayUtil::column($input, 'test');

/* $columns = array (
                  0 => 'one',
                  1 => 'two',
                  2 => 'three',
              );*/




class Foo {
    private $value;
    
    public function __construct($value)
    {
        $this->value = $value;
    }
    
    public function getTest()
    {
        return $this->value;
    }
}

$input = [
    new Foo('one'),
    new Foo('two'),
    new Foo('three'),
];

$columns = ArrayUtil::column($input, 'test');

/* $columns = array (
                  0 => 'one',
                  1 => 'two',
                  2 => 'three',
              );*/




$users = $userRepository->findAll();

$emails = ArrayUtil::column($users, 'email');


$users = $userRepository->findAll();

$emails = ArrayUtil::column($users, 'email', false); // Will keep empty values in the result