vvasystem/errorstrait

Simple Errors Trait for PHP classes

Errors Trait

Simple Errors Trait for PHP classes., _(*1)

Install

composer require vvasystem/errorstrait

How to use?

You have some class., _(*2)

class Process 
{

    /**
     * Use error trait
     */
    use \Assistance\ErrorsTrait\ErrorTrait;

    //...

    /**
     * Run process
     * @return $this
     */
    public function run() {
        // do something

        // is error happened - add error
        $this->addError('This is error');

        return $this;
    }
}

and..., _(*3)

//...
require __DIR__ . '/vendor/autoload.php';

//...
session_start();
//...

require __DIR__ . '/Process.php';

// current page
$process = new Process();
$process->run();

if ($process->hasErrors()) {
    $errorArr = $process->getErrors();
    echo 'Current errors:' . PHP_EOL;
    foreach ($errorArr as $error) {
        echo $error . PHP_EOL;
    }

    $process->errorsToSession('process_errors');
}

//another page - get from session by key
$errors = new \Assistance\ErrorsTrait\Errors();
$errors->loadFromSession('process_errors');

if ($errors->hasErrors()) {
    $errorArr = $errors->getErrors();
    echo 'Errors for this page:' . PHP_EOL;
    foreach ($errorArr as $error) {
        echo $error . PHP_EOL;
    }
}