使用 Google Calendar API (PHP) 插入包含非 ASCII 字符的事件

Inserting events that contain non-ASCII characters using the Google Calendar API (PHP)(使用 Google Calendar API (PHP) 插入包含非 ASCII 字符的事件)

问题描述

我在使用 Google Calendar API (PHP) v3 插入事件时遇到问题.

I'm having trouble inserting events using v3 of the Google Calendar API (PHP).

如果某个事件的描述包含诸如井号 £ 之类的字符，则会在日历中创建该事件，但该描述将留空.似乎对于初始 7 位字符代码(ASCII 代码 0-127)之外的所有字符都是如此.

If a description for an event contains a character such as the pound sign £, the event is created in the calendar but the description is left blank. It seems that this is true of all characters outside of the initial 7-bit character codes (ASCII codes 0-127).

通过使用 htmlentities 函数，我可以将井号的所有实例替换为:£

By using the htmlentities function I am able to replace all instances of the pound sign with: £

如果用户使用的是基于网络的 Google 日历版本，但移动应用程序不会将其转换回井号，这很好.

This is fine if the user is using a web-based version of Google Calendar but mobile apps do not convert this back to the pound sign.

这是一个相当大的问题，因为事件通常是从使用非 ascii 引号的 Microsoft Word 复制/粘贴的.

This is quite a big issue as events are often copy/pasted from Microsoft Word which uses non-ascii quotation marks.

是否有某种编码方法可以解决这个问题?我目前在 MySQL 数据库和 PHP 脚本中使用 UTF-8 编码.

Is there a certain method of encoding that will get around this? I'm currently using UTF-8 encoding in the MySQL database and PHP scripts.

我正在使用以下代码来创建事件:

I'm using the following code to create the event:

function buildGoogleEvent($title,$description,$start_time,$end_time,$location) {
    // Create an event object and set some basic event information
    $event = new Google_Event();
    $event->setSummary($title);
    $event->setLocation($location);
    $event->setDescription(htmlentities($description, ENT_NOQUOTES, 'utf-8'));

    // Convert the start and end date/times to ATOM format
    $start_time_atom = str_replace(" ", "T", $start_time);
    $end_time_atom = str_replace(" ", "T", $end_time);

    // Add the event start to the event object
    $start = new Google_EventDateTime();
    $start->setDateTime($start_time_atom);
    $start->setTimeZone('Europe/London');
    $event->setStart($start);

    // Add the event end to the event object
    $end = new Google_EventDateTime();
    $end->setDateTime($end_time_atom);
    $end->setTimeZone('Europe/London');
    $event->setEnd($end);

    return $event;
}

这段代码插入了事件:

$createdEvent = $service->events->insert($google_calendar_id, $event);

已经坐了很长一段时间，因此感谢您的帮助！我的 PHP 版本是 5.5.4.

Been sitting on this for quite a while so any help is appreciated! My PHP version is 5.5.4.

推荐答案

原来有一个简单的解决方案.我将 HTTP 标头设置为使用 utf-8 字符集，但没有专门对我的描述进行编码.要将我的描述添加到我正在使用的事件中:

It turns out there's an easy solution to this. I'd set the HTTP header to use the utf-8 charset but hadn't specifically encoded my description. To add my description to the event I'm now using:

$event->setDescription(utf8_encode($description));

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