- restore_error_handler: documentation ( source)
- set_error_handler: documentation ( source)
- trigger_error: documentation ( source)
<?php
function error_handler_first($no, $msg){
echo __FUNCTION__ . "\n";
restore_error_handler();
}
function error_handler_second($no, $msg){
echo __FUNCTION__ . "\n";
restore_error_handler();
}
set_error_handler("error_handler_first");
set_error_handler("error_handler_second");
trigger_error("error1");
trigger_error("error2");
trigger_error("error3");
trigger_error("error4");