PHP code example of vaibhavpandeyvpz / phlash

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

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

    

vaibhavpandeyvpz / phlash example snippets

use Phlash\ArrayFlash;

// Create a flash instance (uses $_SESSION by default)
$flash = new ArrayFlash();

// Flash a message for the current request
$flash->flashNow('success', 'Your changes have been saved!');

// Flash a message for the next request
$flash->flashLater('error', 'Please correct the errors below.');

// Retrieve messages
$success = $flash->get('success');  // Available immediately
$error = $flash->get('error');      // null (not available until next request)

use Phlash\ArrayFlash;

$flash = new ArrayFlash();

// Flash a success message
$flash->flashNow('success', 'Operation completed successfully!');

// Retrieve it immediately
$message = $flash->get('success');
echo $message; // "Operation completed successfully!"

use Phlash\ArrayFlash;

// In your controller/action (Request 1)
$flash = new ArrayFlash();
$flash->flashLater('message', 'You have been redirected successfully!');

// The message is NOT available yet
$msg = $flash->get('message'); // null

// In the next request (Request 2)
$flash = new ArrayFlash();
$msg = $flash->get('message'); // "You have been redirected successfully!"

$flash = new ArrayFlash();
$flash->flashNow('error', 'Invalid input');
$flash->flashNow('warning', 'Please review your data');

$all = $flash->get(); // ['error' => 'Invalid input', 'warning' => 'Please review your data']

$flash = new ArrayFlash();
$flash->flashNow('message', 'Hello World');

$message = $flash->get('message'); // 'Hello World'
$missing = $flash->get('nonexistent'); // null

use Phlash\ArrayFlash;

// Use a custom storage array
$customStorage = [];
$flash = new ArrayFlash($customStorage);

$flash->flashNow('test', 'value');

// The storage array is modified by reference
var_dump($customStorage);
// ['Phlash' => ['now' => ['test' => 'value'], 'later' => []]]

use Phlash\ArrayFlash;

$flash = new ArrayFlash();

// After form submission with errors
$flash->flashLater('errors', [
    'email' => ['The email field is 

// On the form page (next request)
use Phlash\ArrayFlash;

$flash = new ArrayFlash();
$errors = $flash->get('errors'); // ['email' => [...], 'password' => [...]]

if ($errors) {
    foreach ($errors as $field => $messages) {
        foreach ($messages as $message) {
            echo "<div class='error'>$message</div>";
        }
    }
}

use Phlash\ArrayFlash;

$flash = new ArrayFlash();

// After successful operation
$flash->flashLater('success', 'Your profile has been updated successfully!');

// Redirect
header('Location: /profile');
exit;

// On the profile page (next request)
use Phlash\ArrayFlash;

$flash = new ArrayFlash();
$success = $flash->get('success');

if ($success) {
    echo "<div class='success'>$success</div>";
}

use Phlash\ArrayFlash;

$flash = new ArrayFlash();

// Flash multiple types of messages
$flash->flashNow('info', 'Processing your request...');
$flash->flashLater('success', 'Operation completed!');
$flash->flashLater('notifications', [
    'New message received',
    'Friend request accepted',
]);

// Get all current messages
$current = $flash->get(); // ['info' => 'Processing your request...']

// In next request, get all messages
$flash = new ArrayFlash();
$all = $flash->get();
// ['success' => 'Operation completed!', 'notifications' => [...]]

use Phlash\ArrayFlash;

$flash = new ArrayFlash();

// Strings
$flash->flashNow('message', 'Hello World');

// Arrays
$flash->flashNow('data', ['key' => 'value', 'count' => 42]);

// Objects (will be serialized if using $_SESSION)
$flash->flashNow('user', new stdClass());

// Integers, floats, booleans
$flash->flashNow('count', 100);
$flash->flashNow('price', 29.99);
$flash->flashNow('active', true);

// Complex nested structures
$flash->flashNow('complex', [
    'user' => [
        'name' => 'John Doe',
        'preferences' => [
            'theme' => 'dark',
            'notifications' => true,
        ],
    ],
]);

public function __construct(?array &$storage = null)