[PHP错误异常]⑤--set_error_handler()

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错误代码:[{$errno}]{$errmsg}
" . PHP_EOL;
    echo "错误行号:{$file}文件中的第{$line}行
" . PHP_EOL;
    echo "PHP版本:" . PHP_VERSION . "(" . PHP_OS . ")
" . PHP_EOL;
}
set_error_handler('customError');
echo $test;
?>

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错误代码:[{$errno}]{$errmsg}
" . PHP_EOL;
    echo "错误行号:{$file}文件中的第{$line}行
" . PHP_EOL;
    echo "PHP版本:" . PHP_VERSION . "(" . PHP_OS . ")
" . PHP_EOL;
}

set_error_handler('customError');
echo $test;
echo "
";
settype($var, 'king');
echo "
";
//test();Fatal Error 无法使用自定义函数(向下执行)
trigger_error('this is a test of error', E_USER_ERROR);
echo "
";
//取消接管
restore_error_handler();
echo $king;
echo "
";
set_error_handler('customError', E_ALL & ~E_NOTICE);
echo $imooc;
echo "
";
settype($var,'king');
echo "
";
echo "continue";
?>

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