ValeriiVasyliev

<?php
$a = [5, 10, 8, 7, 6, 5];

$size = sizeof($a)/sizeof($a[0]);

$max_diff = -1;

$min_element = $a[0];

for ($i=1; $i<$size; $i++) {

ValeriiVasyliev

<?php

$lengths = [6, 5, 4, 4, 2, 2, 8]; 

$result = [];

while (true) {
    
    $lengths = array_filter($lengths, function($a) { return ($a !== 0); });
        

ValeriiVasyliev

<?php

$a = [4, 1, 5, 7, 7, 4, 0, 1, 2, 3];

$b = [5, 2, 4, 5, 9, 9, 5, 0, 1, 2, 3, 4];

$result = $a;

foreach ($b as $el) {
  

ValeriiVasyliev

<?php
    $multisites = [];
    
    if (is_file(DRUPAL_ROOT . '/sites/sites.php')) {
        
            include DRUPAL_ROOT . '/sites/sites.php';
            
            $multisites = array_keys($sites);
            
            $multisites[] = 'default';

ValeriiVasyliev

Uninstall module

drush pm-uninstall MODULE -y

Install module

drush pm-enable MODULE -y

ValeriiVasyliev

<?php

$themesList = array_keys( \Drupal::service('theme_handler')->listInfo() );

ValeriiVasyliev

<?php
$fid = $form_state->getValue('file');

if (isset($fid[0]) && $fid[0] > 0) {
        
                        $file = \Drupal\file\Entity\File::load($fid[0]);
        
                        $file->setPermanent();

                        $file->save();                          

ValeriiVasyliev

<?php

\Drupal::service('theme_installer')->install('my_custom_theme');

\Drupal::configFactory()
    ->getEditable('system.theme')
    ->set('default', 'my_custom_theme')
    ->save();

ValeriiVasyliev

Copy File

cp sites/example.settings.local.php sites/default/settings.local.php

Change settings

$config['system.logging']['error_level'] = 'verbose'; // hide|some|all|verbose

Print variable

ValeriiVasyliev

<?php

/**
 * @file
 * Local development override configuration feature.
 *
 * To activate this feature, copy and rename it such that its path plus
 * filename is 'sites/yoursite.com/settings.local.php'. Then, go to the bottom
 * of 'sites/yoursite.com/settings.php' and uncomment the commented lines that
 * mention 'settings.local.php'.