This method may also be called by a custom error message generator to fill in template values from the params array, simply set the third parameter to the error message template string to use
The special variable %__msg% is reserved: use it only to specify where a message passed in by the user should be placed in the template, like so:
Error message: %msg% - internal error
If the message passed like so:
<?php $stack->push(ERROR_CODE, 'error', array(), 'server error 500'); ?> |
The returned error message will be "Error message: server error 500 - internal error"