$projects = $request->user()->projects; $value = $request->session()->get('key'); // }DatabaseCollectionsThe fluent query builder now returns Illuminate\Support\Collection instances instead of plain arrays. This brings consistency to the result types returned by the fluent query builder and ...
复制 try{$dsn='mysql:host=localhost;dbname=datatype';//数据源$user='root';$pwd='toly';$conn=newPDO($dsn,$user,$pwd);//---建表---$sql_create_table=<<<EOTCREATETABLEIFNOTEXISTSphp_pic(idINTUNSIGNEDAUTO_INCREMENTPRIMARYKEY,pic_pathVARCHAR(120)NOTNULL,pic_lengthINTUNSIGNEDDEFAULT0,pic_...
Change the First Name from Chris to Christopher and click the Update Employee button. The new value will be stored in the database and shown in the employee list.Creating the Delete Employee FormIn this section you create the code for deleting an employee, reusing the form created earlier....
From a terminal window, execute the following: ab -c 150 -t 30 http://localhost/~phphol/query_nonpooled.php . Now look at the number of database connections open. Open another terminal window, execute the following: sqlplus phphol/welcome select username, program from v$session where ...
The built-in terminal has two new options. First, you can now select the cursor shape. Second, we now supportUse Option as Meta key, which is similar to the option with the same name in the native Terminal on macOS. It allows the Option (⌥) key to act as a meta modifier. ...
1,1 and if(ascii(substr((select database()),1,1))=112,1,sleep(3)));# sqlmap CTF 环境搭建 stop_hack函数 function stop_hack($value){$pattern = "insert|delete|or|concat|concat_ws|group_concat|join|floor|\/\*|\*|\.\.\/|\.\/|union|into|load_file|outfile|dumpfile|sub|hex|file...
<option value="{{ $version }}" @selected(old('version') == $version)> {{ $version }} </option> @endforeach </select>Additionally, the @disabled directive may be used to indicate if a given element should be "disabled":<button type="submit" @disabled($errors->isNotEmpty())>Submit...
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 used. ; The value can be a string, a number, a PHP constant (e.g. E_ALL or M_PI), one ; of the INI constants (On, Off, True, False, ...
The port where the DB instance accepts connections. The default value varies among DB engines. On theConnectivity & securitytab on the Amazon RDS console:Port. RDS_DB_NAME The database name,ebdb. On theConfigurationtab on the Amazon RDS console:DB Name. ...
SQL code completion displays when a string begins with the SQL keyword "select." The first step is to select the database connection. All database connections registered with the IDE are displayed. After you select the connection, SQL code completion offers all tables from that database connecti...