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logger : add the support to catch all the trigger_error messages

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logger : add the backtraceDisplay conditionnal


git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2231 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
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Dominique Fournier
2015-08-13 12:43:56 +00:00
parent 93cf28ebfb
commit c08d504486
1 changed files with 46 additions and 6 deletions
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52
logger.php
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@@ -17,9 +17,9 @@ class logger
$d->logwrite ("Super log NOTICE", $d::NOTICE); */ $d->logwrite ("Super log NOTICE", $d::NOTICE); */
// TODO : Add SQL support // TODO : Add SQL support
/** The method to log. /** The method to log.
Can be display, file, syslog Can be display, file, syslog, stderr
Can be merged with a pipe : "display|syslog|file" or put in array */ Can be merged with a pipe : "display|syslog|file" or put in array */
public $logtype = "display"; public $logtype = "stderr";
/** For logtype=file, the filename to use */ /** For logtype=file, the filename to use */
public $logfile = FALSE; public $logfile = FALSE;
/** Timezone use to save the logs */ /** Timezone use to save the logs */
@@ -34,6 +34,8 @@ class logger
/** Remove X entries of backtrace to see the right file generating the error /** Remove X entries of backtrace to see the right file generating the error
*/ */
public $backTraceSkip = 0; public $backTraceSkip = 0;
/** Display the backtrace in all the messages */
public $backtraceDisplay = false;
/** The priorities which can be used in the priorities /** The priorities which can be used in the priorities
LOG_EMERG system is unusable LOG_EMERG system is unusable
@@ -53,6 +55,41 @@ class logger
LOG_INFO => "INFO", LOG_INFO => "INFO",
LOG_DEBUG => "DEBUG"); LOG_DEBUG => "DEBUG");
/** Catch all the messages raised by the PHP, in trigger_error
Use the properties of the logger to save the logs */
public function catchAll ()
{
set_error_handler (array (&$this, "errorHandler"));
}
public function errorHandler ($errno, $errstr, $errfile, $errline)
{
if (!(error_reporting() & $errno))
{
// This error code is not included in error_reporting
return;
}
switch($errno)
{
case E_ERROR: $priority = LOG_ERR; break;
case E_WARNING: $priority = LOG_WARNING; break;
case E_PARSE: $priority = LOG_PARSE; break;
case E_NOTICE: $priority = LOG_NOTICE; break;
case E_CORE_ERROR: $priority = LOG_ERR; break;
case E_CORE_WARNING: $priority = LOG_WARNING; break;
case E_COMPILE_ERROR: $priority = LOG_ERR; break;
case E_COMPILE_WARNING: $priority = LOG_WARNING; break;
case E_USER_ERROR: $priority = LOG_ERR; break;
case E_USER_WARNING: $priority = LOG_WARNING; break;
case E_USER_NOTICE: $priority = LOG_NOTICE; break;
case E_STRICT: $priority = LOG_WARNING; break;
case E_RECOVERABLE_ERROR: $priority = LOG_ERR; break;
case E_DEPRECATED: $priority = LOG_WARNING; break;
case E_USER_DEPRECATED: $priority = LOG_WARNING; break;
}
$this->log ($priority, $errstr);
}
/** Store a new message log in the log manager defined by $logtype /** Store a new message log in the log manager defined by $logtype
The message can be multiple types. An array will be stored in textual form The message can be multiple types. An array will be stored in textual form
but it will accept only one depth. but it will accept only one depth.
@@ -135,6 +172,13 @@ class logger
// Add the filename which generate the error // Add the filename which generate the error
$msg .= " [".basename ($back["file"]).":".$back["line"]."]"; $msg .= " [".basename ($back["file"]).":".$back["line"]."]";
// Display the backtrace if it is needed
if ($this->backtraceDisplay)
{
$e = new Exception();
$msg .= "\n".($e->getTraceAsString());
}
if (is_string ($this->logtype)) if (is_string ($this->logtype))
$logsType = explode ("|", $this->logtype); $logsType = explode ("|", $this->logtype);
elseif (is_array ($this->logtype)) elseif (is_array ($this->logtype))
@@ -204,14 +248,10 @@ class logger
@param integer|null $priority Priority to use */ @param integer|null $priority Priority to use */
private function logstderr ($message, $priority) private function logstderr ($message, $priority)
{ {
if (php_sapi_name () !== "cli")
file_put_contents("php://stderr", "<tt>");
ini_set ("date.timezone", $this->timezone); ini_set ("date.timezone", $this->timezone);
$message = date ("Y/m/d H:i:s")." [".$this->priorities[$priority]."] ". $message = date ("Y/m/d H:i:s")." [".$this->priorities[$priority]."] ".
$message; $message;
file_put_contents("php://stderr", "$message"); file_put_contents("php://stderr", "$message");
if (php_sapi_name () !== "cli")
file_put_contents("php://stderr", "</tt><br/>");
file_put_contents("php://stderr", "\n"); file_put_contents("php://stderr", "\n");
} }