Sergey Kornilov – Page 4

PHP

Handle curl_setopt Failures and ValueError in PHP

Check curl_setopt_array results, catch PHP 8 ValueError for invalid options, and report transfer failures separately.

SQL

Understand the scope of SQL Server automatic page repair in a distributed availability group and monitor every underlying replica.

SQL

Use supported T-SQL changes at the publisher and let transactional replication propagate compatible schema changes to subscribers.

SQL

Identify the exact SQL Server instance and engine version behind an SSMS query window before troubleshooting unsupported syntax.

PHP

Let a PHP controller validate request data, call the model, and pass an explicit view-data array to a template.

PHP

Refresh an idle PHP PDO connection before starting a MySQL transaction, while avoiding unsafe retries after writes begin.

PHP

Set the visible From address and SMTP envelope sender separately in PHPMailer without manually adding a Return-Path header.

SQL

Enable the Microsoft JDBC driver bulk-copy path for compatible prepared batch inserts and measure the result safely.

PHP

Detect NUL bytes in PHP before inserting text into PostgreSQL, and use bytea when the value is truly binary data.

PHP

Make local CSS, SVG, and image URLs match production by starting the PHP development server with the correct public document root.