/** * PHP preprocessing Execute SQL * $sql [string]sql statement * $args [array] parameter */public function exesql ($sql, $args) {$mysqli _stmt= $mysqli Prepare ($sql);//Because $sql is passed in by the caller, the number of SQL statements and
A friend suddenly asked me about the vulnerability on their company's website and reported it to wooyun. (Then I learned about the vulnerability with my sister. PS: My sister is a php programmer.) two vulnerabilities were submitted on wooyun, and
The SELECT statement differs from the other SQL query commands, and it needs to process the query results. The execution of the SQL statement also requires the Execute () method in the Mysqli_stmt object, but unlike the query () method in the Mysqli
PhpMySQL inserts more than one data
Inserting multiple data into MySQL using MYSQLI and PDOThe Mysqli_multi_query () function can be used to execute multiple SQL statements.The following instance adds three new records to the "myguests"
Recently, a new environment has been installed in linux, php5643, mysql5543, and nginx. Then, an error occurs when you use the original mysql connection to the database. The reason is that the database connection method is too old. We recommend that
Connect phpPDO to mysql
Recently, a new environment has been installed in linux, php5.6 + mysql5.5 + nginx. Then, an error occurs when you use the original mysql connection to the database.
The reason is that the database connection method is too
Php PDO connects to mysql and phppdomysql
Recently, a new environment has been installed in linux, php5.6 + mysql5.5 + nginx. Then, an error occurs when you use the original mysql connection to the database.
The reason is that the database
PHPPDO function library details, pdo function library details. The PHPPDO function library is detailed. The pdo function library is a database access abstraction layer used to unify access interfaces of various databases. compared with the function
PDO is a database access abstraction layer used to unify access interfaces of various databases. Compared with mysql and mysqli function libraries, PDO makes cross-database use more friendly; compared with ADODB and MDB2, PDO is more efficient. At
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