caseSensitive:对验证码的比对是否要求大小写敏感。默认为 false。 captchaAction:指向用于渲染 CAPTCHA 图片的 CAPTCHA action 的路由。默认为 'site/captcha'。 skipOnEmpty:当输入为空时,是否跳过验证。默认为 false,也就是输入值为必需项。compare(比对) ...
7. PHP keywords are case-sensitive? Yes No Answer:B) No Explanation: No, PHP keywords (example: if, else, while, echo, etc.) are not case-sensitive. Learn & Test Your Skills Python MCQsJava MCQsC++ MCQsC MCQsJavaScript MCQsCSS MCQsjQuery MCQsPHP MCQsASP.Net MCQs ...
PHP没有改动语言代码大小写规则的环境变量吧..可能你看的是别的环境或子环境的设定变量..
Write text to the output using PHPKeywords, classes, functions, and user-defined functions ARE NOT case-sensitiveVariable names ARE case-sensitive PHP Comments Syntax for single-line commentsSyntax for multi-line commentsUsing comments to leave out parts of the code ...
That can happen in case of connectivity issues, if the Redis service is down, or if the redis host is overloaded. In any other problematic case that does not involve an unreachable server (such as a key not existing, an invalid command, etc), phpredis will return FALSE. Predefined ...
虽然这个版本也还不坏,但是你应当尽量升级到这个系列的最新的稳定版本 - PHP 5.62018 年之后将不再收到安全更新。由于不向后兼容的的情况不多,因此升级其实很容易。如果你不确定哪个特性在哪个版本中引入的,请到php.net网站查看吧。 内置的 web 服务器
Defaults to null, meaning using the value of CUrlManager::caseSensitive. defaultParams: the default GET parameters (name=>value) that this rule provides. When this rule is used to parse the incoming request, the values declared in this property will be injected into $_GET. matchValue: ...
Note:A function name must start with a letter or an underscore. Function names are NOT case-sensitive. Tip:Give the function a name that reflects what the function does! Call a Function To call the function, just write its name followed by parentheses(): ...
; Directive names are *case sensitive* - foo=bar is different from FOO=bar. ; Directives are variables used to configure PHP or PHP extensions. ; There is no name validation. If PHP can't find an expected ; directive because it is not set or is mistyped, a default value will be use...
This value is stored on the clients computer; do not store sensitive information. Assuming the name is 'cookiename', this value is retrieved through $_COOKIE['cookiename'] expire The time the cookie expires. This is a Unix timestamp so is in number of seconds since the epoch. In ...