publicfunctiontestIsValid(){$this->assertTrue(DataType::text(true)->isValid(null));$this->assertFalse(DataType::text(false)->isValid(null));$this->assertFalse(DataType::integer()->isValid('2'));$this->assertFalse(DataType::integer()->isValid(2147483648.0));$this->assertTrue(DataType...
String Data Type0:29 String Data Type 0:30 Specifying String Literals1:03 Single-Quoted Strings1:53 Single-Quoted Strings1:54 Escape Sequences2:31 Escape Sequences2:32 Example2:46 Escape Sequences for Commonly Used Special Characters4:32 Double-Quoted Strings6:04 Double-Quoted Strings6:05 Va...
SoapClient{/* 方法 */public__construct(string|null$wsdl,array $options=[])public__call(string $name,array $args):mixedpublic__doRequest(string $request,string $location,string $action,int $version,bool $oneWay=false):string|nullpublic__getCookies():arraypublic__getFunctions():array|nullpublic...
<?php interface I { const string SOME_CONSTANT = 'SCRIPT_LANG'; } class C implements I { const int ANOTHER_CONSTANT = I::SOME_CONSTANT; } 这将生成错误消息: 代码语言:javascript 复制 Cannot use int as value for class constant C::ANOTHER_CONSTANT of type string mixed类型可以像下面这样赋值...
( * name="status", * description="Status values that need to be considered for filter", * paramType="query", * defaultValue="available", * @allowableValues(valueType="LIST", values="['available', 'pending', 'sold']"), * required="true", * allowMultiple=true, * dataType="string" ...
('location'=>$target,'user_agent'=>'wupco^^Content-Type: application/x-www-form-urlencoded^^'.join('^^',$headers).'^^Content-Length: '.(string)strlen($post_data).'^^^'.$post_data,'uri'=>'test'));$b=serialize($a);$b=str_replace('^^',"\n\r",$b);echo$b;$c=unserializ...
ConnectionStringType Contact Container ContainerAppCollection ContainerAppProvisioningState ContainerAppSecret ContainerAppsConfiguration ContainerCpuStatistics ContainerCpuUsage ContainerInfo ContainerMemoryStatistics ContainerNetworkInterfaceStatistics ContainerResources ContainerThrottlingData ContentHash ContentLink ContinuousWebJob...
'/i'; return preg_replace($safe, 'hacker', $string); } public function __tostring() { return __class__; } } session_start(); $user = new user(); $user->connect($config); update.php <?php require_once('class.php'); if($_SESSION['username'] == null) { die('Login First...
说到反序列化,经常会想到serialize,unserialize这两个函数。 我看到了一篇文章,文章引用我会写在文末,他先通过json_encode和json_decode两个函数帮助理解,虽然和反序列化没什么关系,但是确实对我理解反序列化有帮助的 先看看文档是如何描述的 上实例 json_encode这个函数帮助我们将这个数组序列化成一串字符串 ...
18 String path="F:\\tmp\\"; 19 File outfile = new File(path + filename); 20 try { 21 file.transferTo(outfile); 22 }catch (IOException e){ 23 e.printStackTrace(); 24 } 25 return "success"; 26 } 27} 上面的代码没有任何的防护功能,存在文件上传漏洞。用户可以随意的上传任何文件、木...