error_handler.php

<?php
set_error_handler(function ($errno, $errstr, $errfile, $errline, $errcontext) {
    $msg = "$errno $errstr in $errfile:$errline ";
    $trace = debug_backtrace();
    array_shift($trace);
    $trace = array_map(function ($e) {
        $function = $e['function'];
        if (isset($e['class'])) {
            $function = $e['class'].$e['type'].$function;
        }
        $args = array_map(function ($e) {
            if (is_scalar($e)) {
                return var_export($e, true);
            } elseif (is_object($e)) {
                return get_class($e);
            } else {
                return gettype($e);
            }
        }, $e['args']);
        $args = implode(', ', $args);
        return "$e[file]:$e[line] $function($args)";
    }, $trace);
    $msg .= '[ '.implode(' <-- ', $trace).' ]';

    LoggerFactory::$root = __DIR__.'/';
    $logger = LoggerFactory::getLogger('PHP-Job');
    $logger->error($msg);
    
    return false;
});