(PHP 5 >= 5.1.0, PHP 7) Portable file locking

(PHP 5 >= 5.1.0, PHP 7) Gets line from file

(PHP 5 >= 5.5.11, PHP 7) Read from file public

(PHP 5 >= 5.1.0, PHP 7) Not at EOF public

(PHP 5 >= 5.1.0, PHP 7) Write to file public

(PHP 5 >= 5.1.0, PHP 7) Get maximum line length

(PHP 5 >= 5.1.2, PHP 7) SplFileObject does not have children

(PHP 5 >= 5.1.2, PHP 7) Alias of

(PHP 5 >= 5.4.0, PHP 7) Write a field array as a CSV line

(PHP 5 >= 5.1.0, PHP 7) Set maximum line length