Description
Fires when the given function triggers a user-level error/warning/notice/deprecation message. Can be used for debug backtracking.
Occurrences
| Filename | Line Number |
|---|---|
| wp-includes/functions.php | 6067 |
Parameters
| Type | Name | Description |
|---|---|---|
| string | $function_name | The function that was called. |
| string | $message | A message explaining what has been done incorrectly. |
| int | $error_level | The designated error type for this error. |
PHP Doc
/**
* Fires when the given function triggers a user-level error/warning/notice/deprecation message.
*
* Can be used for debug backtracking.
*
* @since 6.4.0
*
* @param string $function_name The function that was called.
* @param string $message A message explaining what has been done incorrectly.
* @param int $error_level The designated error type for this error.
*/