PHP is constantly evolving and getting better and faster. Come learn about the latest features in the language from the past few years and what's coming up very soon in version 7.4.
to preload files ◦ Executed once on server startup ◦ All preloaded files are available in memory for ALL requests ◦ Changes made to the source file won't have any effect, until the server is restarted 15
◦ Serializable interface ◦ New __serialize() and __unserialize() ◦ Addresses issues with previous implementations ◦ Serializable interface will be deprecated 32