[Suggestion][improvement] SQL->Log() to add to array instead of PHP_EOL

[WilliamStam]

In my project i use the log feature to log the SQL calls to check for slow downs etc. if i do something like

$this->f3->get("DB")->exec("
    SELECT *
    FROM table
    WHERE 1
"); 

(using tabs) it fills the ->log() with lots of new lines and tab characters

(0.9ms) \r\n\t\t\tSELECT  DISTINCT tickets.* \r\n\t\t\t\t\r\n\t\t\tFROM tickets \r\n\t\t\t\t\r\n\t\t\tHAVING 1   AND (ID = :'1')  \r\n\t\t\t \r\n\t\t\t\r\n\t\t\t;\r\n\t\t\r\n (0.7ms) SELECT * from tickets\r\n

(json_encode the output)

normally this isn't an issue a simple find and replace to clean it up and we're golden. except that if i replace the characters i end up replacing the PHP_EOL between different sql commands

suggestion would be to keep the log in an array rather and maybe to have an output to pure text (in case of cli) or return the array.

as it is now its not that useful for real world "monitoring" of performance etc