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    <p>I believe that the function you actually want to alter is <code>write_log()</code>, correct me if I'm wrong. You can do this by extending the function within <code>application\libraries\MY_Log.php</code>.</p> <p>I have the following script in my MY_Log.php which emails me any time an error is thrown:</p> <pre><code>&lt;?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /* Extends the logging class to send an email when an error is triggered */ class MY_Log extends CI_Log { function __construct() { parent::__construct(); } function write_log($level = 'error', $msg, $php_error = FALSE, $additional, $additional2) { if ($this-&gt;_enabled === FALSE) { return FALSE; } $level = strtoupper($level); if ( ! isset($this-&gt;_levels[$level]) OR ($this-&gt;_levels[$level] &gt; $this-&gt;_threshold)) { return FALSE; } $filepath = $this-&gt;_log_path.'log-'.date('Y-m-d').'.php'; $message = ''; if ( ! file_exists($filepath)) { $message .= "&lt;"."?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); ?"."&gt;\n\n"; } if ( ! $fp = @fopen($filepath, FOPEN_WRITE_CREATE)) { return FALSE; } $message .= $level.' '.(($level == 'INFO') ? ' -' : '-').' '.date($this-&gt;_date_fmt). ' --&gt; '.$msg."\n"; flock($fp, LOCK_EX); fwrite($fp, $message); flock($fp, LOCK_UN); fclose($fp); @chmod($filepath, FILE_WRITE_MODE); return TRUE; } } </code></pre> <p>If you're not looking to extend the write function, you will need to extend one of the other log functions.</p>
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    1. COI've already extended write_log() to do what I need it to do. I was hoping I could extend the global function log_message() so that I anytime I call it I can pass it a log name and it would log the message to that specific log. I suppose I could always just call write_log() directly though, instead of going through log_message()...
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    2. CO@Erreth - I believe log_message() utilizes write_log(). So, when log_message is called, the call will still flow through write_log, allowing you to perform whatever additional function is needed.
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    3. CO@Erreth - What exactly are you looking to change? If I had a few more details I may be able to assist a little more.
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