As you can see, require takes an object that maps package names (e.g. monolog/monolog) to version constraints (e.g. 1.0.*). Composer uses this information to search for the right set of files in package repositories that you register using the repositories key, or in Packagist, the default package repository.
Lola (song) Lola is a song written by Ray Davies and performed by English rock band the Kinks on their album Lola Versus Powerman and the Moneygoround, Part One. The song details a romantic encounter between a young man and a possible transvestite, whom he meets in a club in Soho, London.
I met her in a club down in North Soho. Where you drink champagne and it tastes just like cherry cola. C-O-L-A cola. She walked up to me and she asked me to dance. I asked her name and in a dark brown voice she said, Lola. L-O-L-A Lola, lo lo lo lo Lola. Well, I'm not the world's most physical guy.