Not fancy, but it works for me every time.

If you are trying to find a error, or understand the workflow of a PHP code, you can add a simple line with “file_put_contents” to log variables or text to a file.


// Using the value of a variable
$targetUrl = "http://$host/$appId/$version/";
file_put_contents("/tmp/test.log", $targetUrl . PHP_EOL, FILE_APPEND);
// Using simple hardcoded text
        $targetUrl .= "getLiveURL";
        if(is_null($url) || $url == "")
                $url = $urlPrefix;
        file_put_contents("/tmp/test.log", "is live" . PHP_EOL, FILE_APPEND);
        $targetUrl .= "getVodURL";
        file_put_contents("/tmp/test.log", "is vod" . PHP_EOL, FILE_APPEND);
// Using PRINT_R
$parts = parse_url($this->http_url);
file_put_contents("/tmp/test.log", print_r($parts, true), FILE_APPEND);