我试图制作一段代码,该代码可以从mysql服务器检索数据,并在不刷新页面的情况下每秒钟刷新其内容。
当我执行下面的代码时,屏幕上会出现一个错误:
Warning: require_once(../cfg/db.php): failed to open stream: No such file or directory in \php\classes\update.php on line 9
Fatal error: require_once(): Failed opening required '../cfg/db.php' (include_path='C:\xam
在命令行中,我发出:
composer install
输出
Installing dependencies from lock file (including require-dev)
Verifying lock file contents can be installed on current platform.
Warning: The lock file is not up to date with the latest changes in composer.json. You may be getting outdated dependencies. It is recommen
Magento客户的电子邮件在更新后不再发送。它在cron_schedule表中显示以下消息。我们的主机是mittwald,他们使用一个特殊的cron.sh,而不是使用"ps“。
exception 'PDOException' with message 'SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server versio
我试图让crontab运行一个php文件,下面是cronjob
10 * * * * /usr/bin/php /var/www/update/ranks.php >> /var/www/update/log/ranks.txt
但是我一直收到一个错误,说不存在所需的文件。
PHP Warning: require_once(../mws_products.php): failed to open stream: No such file or directory in /var/www/update/ranks.php on line 2
PHP Fatal error:
我正在尝试使Magento客户注册页面上的组选择下拉菜单工作。我已经完成了以下所有工作:
将以下代码插入到template/persistent/customer/form/register.phtml:中
<label for="group_id" style='margin-top:15px;'><?php echo $this->__('Which group do you belong to? (select "Pet Owner" if you are uncertain)') ?><
我在magento 2上安装ingenico epayments时遇到问题。文档建议使用composer (ingenico doc)安装,但在"composer要求ingenico/ingenico_epayments_ogn2:3.3.1“之后,我无法修复以下错误: Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for ingenico/ingenico_epayments_ogn2 3.3.1 -
我不知道为什么我会收到这样的警告。我已经检查了apt模块,它说:
update_cache
bool
Choices:
no ←
yes
Run the equivalent of apt-get update before the operation. Can be run as part of the package installation or as a separate step.
以下是update_cache存在的两个实例:
- name: Install Apache
apt:
name: apache2
state: presen