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.
 Venus  is a song written by Ed Marshall and Peter DeAngelis. The most successful and best-known recording of the track was done by Frankie Avalon and released in 1959 (see 1959 in music).n 1976, Avalon released a new disco version of Venus. This helped revive the singer's career, as his success had been waning prior to its release and was Avalon's last Hot 100 hit. The re-recording of Venus peaking at number forty-six and at number one on the Easy Listening chart.