PsySH.el PsySH, PHP interactive shell (REPL) Compatibility php-mode auto-complete php-eldoc Installation A: The easy way $ wget psysh.org/psysh $ chmod +x psysh And copy or make symlink to your $PATH dir. B: The other easy way Get Composer. See https://getcomposer.org/download/ $ composer g require psy/psysh:@stable