'mysql', 'database_name' => 'web', 'server' => 'localhost', 'username' => 'root', 'password' => 'root', 'charset' => 'utf8', 'port' => 3306, 'prefix' => '', 'option' => [ PDO::ATTR_CASE => PDO::CASE_NATURAL ] ])
use yii\behaviors\CacheableWidgetBehavior; public function behaviors() { return [ [ 'class' => CacheableWidgetBehavior::className(), 'cacheDuration' => 0, 'cacheDependency' => [ 'class' => 'yii\caching\DbDependency', 'sql' => 'SELECT MAX(updated_at) FROM posts', ], ], ]; } ...
AI代码解释 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...
sqlplus phphol/welcome select username, program from v$session where username = 'PHPHOL'; Many more rows than previously are returned. The rows with httpd@localhost.localdomain (TNS V1-V3) correspond to a running Apache process holding a database connection open. For PHP, Apache runs in a...
<formaccept-charset="utf-8"> Specify UTF-8 as the encoding in all calls tohtmlspecialchars e.g.: htmlspecialchars($str, ENT_NOQUOTES,"UTF-8") *Note:As of PHP 5.6.0,default_charsetvalue is used as the default. From PHP 5.4.0, UTF-8 was the default, but prior to PHP 5.4.0,...
Files master .circleci .github TSRM Zend benchmark build docs-old docs ext main pear sapi scripts tests win32 .editorconfig .gdbinit .gitattributes .gitignore CODING_STANDARDS.md CONTRIBUTING.md EXTENSIONS LICENSE NEWS README.REDIST.BINS README.md ...
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....
("SELECT * FROM `ti0s_challenge` where is_delete = '0' and id = '$id'"); +$sql or returnInfoData("error",'SQL_ERROR'); +$sqlNum = $sql->num_rows; +if(!$sqlNum){ + returnInfoData("error","该 题目ID 不存在!"); + header('Location: ./'); + die('Parameter Error')...
Step 2: In the Create Web App + Database page, fill out the form as follows. Resource Group: Select Create new and use a name of msdocs-laravel-mysql-tutorial. Region: Any Azure region near you. Name: msdocs-laravel-mysql-XYZ where XYZ is any three random characters. This name must...
11$value=$request->session()->get('key'); 12 13// 14} Database Collections Thefluent query buildernow returnsIlluminate\Support\Collectioninstances instead of plain arrays. This brings consistency to the result types returned by the fluent query builder and Eloquent. ...