Txt log file

HI , i create my log file by writing a txt file and write it by :

PHP Code:

write_file($this->config->item('file_log'), date('Y-m-d').'-Text to write') 


HOw can i append rows to text file (without using fopen fwrite ) ?

How can i delete the rows with date before 1 month ago ?

@pippuccio76,

What version of CI are you using? You can use the file helper functions - CI3 - ( https://codeigniter.com/userguide3/helpe...write_file )