"never "的翻译 使用英语:
字典 中国人-英语
例子 (外部来源，未经审查)
| but she never knew | And then two minus negative three. |
| Never connect to the database as a superuser or as the database owner. Use always customized users with very limited privileges. | You may plead that the attacker must possess a piece of information about the database schema in most examples. |
| If that sounds familiar, its is because the Chinese Communist Party never forgets its history and is determined to prevent history from repeating itself. | If that sounds familiar, its is because the Chinese Communist Party never forgets its history and is determined to prevent history from repeating itself. |
| 蛁 NEVER call this function with an origstream that is reference by a file pointer in a PHP script! This function may cause the underlying stream to be closed which could cause a crash when the script next accesses the file pointer! | This function may cause the underlying stream to be closed which could cause a crash when the script next accesses the file pointer! |
| This function returns the string error message explaining the error number errno. While LDAP errno numbers are standardized, different libraries return different or even localized textual error messages. Never check for a specific error message text, but always use an error number to check. | Never check for a specific error message text, but always use an error number to check. |
| PHP doesn't make use of any formal function declarations this is why call syntax is always completely dynamic and never checked for errors. Checking for correct call syntax is left to the user code. For example, it's possible to call a function using only one argument at one time and four arguments the next time both invocations are syntactically absolutely correct. | Since PHP doesn 't have formal function definitions with support for call syntax checking, and since PHP features variable arguments, sometimes you need to find out with how many arguments your function has been called. |
| To access arguments, it's necessary for each argument to have a clearly defined type. Again, PHP's extremely dynamic nature introduces some quirks. Because PHP never does any kind of type checking, it's possible for a caller to pass any kind of data to your functions, whether you want it or not. If you expect an integer, for example, the caller might pass an array, and vice versa PHP simply won't notice. | If you expect an integer, for example, the caller might pass an array, and vice versa PHP simply won 't notice. |
| You may plead that the attacker must possess a piece of information about the database schema in most examples. You are right, but you never know when and how it can be taken out, and if it happens, your database may be exposed. If you are using an open source, or publicly available database handling package, which may belong to a content management system or forum, the intruders easily produce a copy of a piece of your code. It may be also a security risk if it is a poorly designed one. | A frightening example how operating system level commands can be accessed on some database hosts. |
