如果数组中经常出现值为NULL的情况,建议使用array_key_exists 如果数组中可能出现值为NULL,但是较少的情况,建议结合isset与array_key_exists使用,如“if (isset($arr[‘key’]) || array_key_exists(‘key’, $arr)){/*do somthing*/}”。此方法兼顾了性能和准确性,但是代码变长了。 参考...
如果数组中经常出现值为NULL的情况,建议使用array_key_exists 如果数组中可能出现值为NULL,但是较少的情况,建议结合isset与array_key_exists使用,如“if (isset($arr[‘key’]) || array_key_exists(‘key’, $arr)){/*do somthing*/}”。此方法兼顾了性能和准确性,但是代码变长了。 参考...
但你会发现这样做会更容易。一个例子是你的唯一性检查，你可以在数据库中设置一个字段是唯一的，然后...
*/functionoffsetUnset($key){if(array_key_exists($key,get_object_vars($this))){unset($this->{$key});}}/** * Defined by ArrayAccess interface * Check value exists, given it"s key e.g. isset($A["title"]) * @param mixed key (string or integer) * @return boolean */functionoffset...
if(isset($_GET['code'])) { $token = $client->fetchAccessTokenWithAuthCode($_GET['code']); } Authentication with Service Accounts An example of this can be seen inexamples/service-account.php. Some APIs (such as theYouTube Data API) do not support service accounts. Check with the sp...
app.SignInUser calls the ajaxGetUser.php file which basically reads the user file using the email from the web server and returns a json string of the file. This is then parsed for easy reading into an {} object. <?php //get the file contents from the server If (isset($_REQUEST['...
Checks if the given key or index exists in the arrayFunct\arrayKeyNotExists(2, [1, 2]); // => true Funct\arrayKeyNotExists(1, [1, 2]); // => falsefalse($value)Returns true if value is falseFunct\false(false); // => true Funct\false(true); // => false...
if (!file_exists('madeline.php')) { copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php'); } include 'madeline.php'; $MadelineProto = new \danog\MadelineProto\API('session.madeline'); $MadelineProto->start(); $me = $MadelineProto->getSelf(); $MadelineProto->logger(...
同步操作将从 wentang/yizhiwang 强制同步,此操作会覆盖自 Fork 仓库以来所做的任何修改,且无法恢复!!! 确定后同步将在后台操作,完成时将刷新页面,请耐心等待。 删除在远程仓库中不存在的分支和标签 同步Wiki (当前仓库的 wiki 将会被覆盖!) 取消 确定 代码 Issues 0 Pull Requests 0 Wiki ...
If you are using a primary key that IS NOT a ObjectId (otherwise known as a MongoId in the PHP driver) then you should override the getPrimaryKey function of the EMongoDocument to not return a MongoId: public function getPrimaryKey($value=null){ if($value===null) $value=$this->{...