PHP code example of tenqz / lingua

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

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

    

tenqz / lingua example snippets

use Tenqz\Lingua\Handlers\Basic\SpecialCharsHandler;

$handler = new SpecialCharsHandler();
$result = $handler->handle("Hello! @#$%^&*() World..."); // Returns: "Hello  World"

use Tenqz\Lingua\Handlers\Basic\NormalizeSpacesHandler;

$handler = new NormalizeSpacesHandler();
$result = $handler->handle("Hello    World\t\nTest"); // Returns: "Hello World Test"

use Tenqz\Lingua\Handlers\Basic\TrimHandler;

$handler = new TrimHandler();
$result = $handler->handle("  Hello World  "); // Returns: "Hello World"

use Tenqz\Lingua\Handlers\Basic\HtmlTagsHandler;

$handler = new HtmlTagsHandler();
$result = $handler->handle("<p>Hello</p> <div>World</div>"); // Returns: "HelloWorld"
$result = $handler->handle("<p>Hello &amp; World</p>"); // Returns: "Hello &amp; World"

use Tenqz\Lingua\Core\TextProcessor;
use Tenqz\Lingua\Core\AbstractTextHandler;
use Tenqz\Lingua\Core\Contracts\TextHandlerInterface;

// Create a custom handler
class CustomHandler extends AbstractTextHandler
{
    protected function process(string $text): string
    {
        // Your text processing logic here
        return $text;
    }
}

// Initialize the processor
$processor = new TextProcessor();

// Add handlers to the chain
$processor->addHandler(new CustomHandler());

// Process text
$result = $processor->process('Your text here');

use Tenqz\Lingua\Core\TextProcessor;
use Tenqz\Lingua\Handlers\Basic\SpecialCharsHandler;
use Tenqz\Lingua\Handlers\Basic\NormalizeSpacesHandler;
use Tenqz\Lingua\Handlers\Basic\TrimHandler;

// Initialize the processor
$processor = new TextProcessor();

// Create a chain of handlers
$processor
    ->addHandler(new SpecialCharsHandler())    // First, remove special characters
    ->addHandler(new NormalizeSpacesHandler()) // Then, normalize spaces
    ->addHandler(new TrimHandler());           // Finally, trim whitespace

// Process text through the entire chain
$result = $processor->process('  Hello! @#$%^&*() World...  ');
// Result: "Hello World"

interface TextHandlerInterface
{
    public function handle(string $text): string;
    public function setNext(TextHandlerInterface $handler): TextHandlerInterface;
    public function getNext(): ?TextHandlerInterface;
}

abstract class AbstractTextHandler implements TextHandlerInterface
{
    protected ?TextHandlerInterface $nextHandler = null;

    public function setNext(TextHandlerInterface $handler): TextHandlerInterface
    {
        $this->nextHandler = $handler;
        return $handler;
    }
    
    public function getNext(): ?TextHandlerInterface
    {
        return $this->nextHandler;
    }

    public function handle(string $text): string
    {
        $processedText = $this->process($text);
        
        if ($this->nextHandler !== null) {
            return $this->nextHandler->handle($processedText);
        }

        return $processedText;
    }

    abstract protected function process(string $text): string;
}

class TextProcessor implements TextProcessorInterface
{
    private ?TextHandlerInterface $handlersChain = null;

    public function addHandler(TextHandlerInterface $handler): self
    {
        if (!$this->handlersChain) {
            $this->handlersChain = $handler;
            return $this;
        }

        $lastHandler = $this->handlersChain;
        while ($lastHandler->getNext()) {
            $lastHandler = $lastHandler->getNext();
        }
        
        $lastHandler->setNext($handler);
        return $this;
    }

    public function process(string $text): string
    {
        if (!$this->handlersChain) {
            throw new NotFoundHandlerException();
        }

        return $this->handlersChain->handle($text);
    }
}

use Tenqz\Lingua\Core\AbstractTextHandler;

class MyCustomHandler extends AbstractTextHandler
{
    protected function process(string $text): string
    {
        // Your text processing logic here
        return $text;
    }
}