Trabajando con Strings en Laravel

Capitalización

    echo Str::lower('I am a string.');
    // i am a string.
     
    echo Str::upper('I am a string.');
    // I AM A STRING.
     
    echo Str::title('I am a string.');
    // I Am A String.

Limite de palabras y caracteres

echo Str::limit("Lorem ipsum dolor sit amet", 10);
// Lorem ipsum...

echo Str::limit_exact("Lorem ipsum dolor sit amet", 10);
// Lorem i...

echo Str::words("Lorem ipsum dolor sit amet", 3);
 // Lorem ipsum dolor...

Genera cadenas aleatóriamente

echo Str::random(32);
// 32 caracteres letras y números

echo Str::random(32, 'alpha');
// 32 caracteres solo letras

Slugs
Generating a URL friendly slug:

    return Str::slug('My First Blog Post!');
    // my-first-blog-post

Generating a URL friendly slug using a given separator:

    return Str::slug('My First Blog Post!', '_');
    // my_first_blog_post