How can i set the max size of a file?

[GeorgeXiaojie]

I have a domain process, it write all log to the same file until i restart my process.

[greedying]

I also want to know it

[yutuanbiao]

change the function of class Logger:
public function setLogFilePath($logDirectory) {
if ($this->options['filename']) {
if (strpos($this->options['filename'], '.log') !== false || strpos($this->options['filename'], '.txt') !== false) {
$this->logFilePath = $logDirectory.DIRECTORY_SEPARATOR.$this->options['filename'];
}
else {
$this->logFilePath = $logDirectory.DIRECTORY_SEPARATOR.$this->options['filename'].'.'.$this->options['extension'];
}
} else {
$this->logFilePath = $logDirectory . DIRECTORY_SEPARATOR . $this->options['prefix'] . date('Y-m-d') . '.' . $this->options['extension'];
}
}

to：
public function setLogFilePath($logDirectory) {
if ($this->options['filename']) {
if (strpos($this->options['filename'], '.log') !== false || strpos($this->options['filename'], '.txt') !== false) {
$this->logFilePath = $logDirectory.DIRECTORY_SEPARATOR.$this->options['filename'];
}
else {
$this->logFilePath = $logDirectory.DIRECTORY_SEPARATOR.$this->options['filename'].'.'.$this->options['extension'];
}
} else {
$this->logFilePath = $logDirectory . DIRECTORY_SEPARATOR . $this->options['prefix'] . date('Y-m-d') . '.' . $this->options['extension'];
$i = 1;
while (file_exists($this->logFilePath) && filesize($this->logFilePath) > 5 * 1024 * 1024) {
$this->logFilePath = $logDirectory . DIRECTORY_SEPARATOR . $this->options['prefix'] . date('Y-m-d') . '(' . $i . ')' . '.' . $this->options['extension'];
$i++;
}
}
}

[yutuanbiao]

$logger = new Katzgrau\KLogger\Logger(DIR . '/runtime/' . date('Y-m'));