dd();functioncheckNum($number){if($number>1){thrownewException("Value must be 1 or below");}returntrue;}functiondd(){try{checkNum(2);//If the exception is thrown, this text will not be shownecho'If you see this,
php function generateUniqueCardNumber($dbConnection) { do { $cardNumber = sprintf('%016s', bin2hex(random_bytes(8))); } while (checkIfCardNumberExists($dbConnection, $cardNumber)); return $cardNumber; } function checkIfCardNumberExists($dbConnection, $cardNumber) { $query = "SELECT ...
Description: Verify if the specified key exists. Parameters key Return value long: The number of keys tested that do exist. Examples $redis->set('key', 'value'); $redis->exists('key'); /* 1 */ $redis->exists('NonExistingKey'); /* 0 */ $redis->mset(['foo' => 'foo', 'bar...
Check if number is even$isNumberEven = Recipe::isNumberEven(8); var_dump($isNumberEven); // outputs: boolGet Current URL$currentURL = Recipe::getCurrentURL(); var_dump($currentURL); // outputs: current Request URLGet Client IP$ClientsIP = Recipe::getClientIP(); echo $ClientsIP; //...
1$request->validate([ 2 'credit_card_number' => 'required_if:payment_type,cc' 3]);If this validation rule fails, it will produce the following error message:1The credit card number field is required when payment type is cc.Instead of displaying cc as the payment type value, you may ...
10public function handle(Request $request, Closure $next): Response 11{ 12 if ($request->route()->named('profile')) { 13 // ... 14 } 15 16 return $next($request); 17}Route GroupsRoute groups allow you to share route attributes, such as middleware, across a large number of route...
If you want to get a full report of all problems in your code, run inspections manually. In this case, the IDE runs all inspections enabled in your inspection profile and shows you the result in a dedicated tool window. The time required to finish the analysis depends on the number of ...
In addition to the required configuration parameters, you can define a number of optionalconfiguration parametersif relevant. Setting the configuration parameters can be done globally, using either an environment variable or theConfiguration::instancemethod, or programmatically in each call to a Cloudinary...
if(!$this->request->isPost()||!$this->request->isAjax())returnshow(config("status.error"),"非法请求");$phoneNumber=input("phone_number",'','trim');$code=input("code",0,"intval"); validate 验证器 验证参数 验证 用户输入的 code !== redis中的该手机号对应的 code ...
$ossClient::OSS_CHECK_MD5 => $isCheckMd5, // 限速100 KB/s,即819200 bit/s。 $options = array( OssClient::OSS_HEADERS => array( OssClient::OSS_TRAFFIC_LIMIT => 819200, )) ); // 开启MD5校验。 if ($isCheckMd5) { $contentMd5 = OssUtil::getMd5SumForFile($uploadFile, $fromPos, ...