Search results for: "64-bit numbers"

What is the correct way to update a BIT value in a MySQL database using PHP?

To update a BIT value in a MySQL database using PHP, you can use a prepared statement with a parameter binding to safely update the value. This helps...

In what ways can the PHP code be optimized to prevent vulnerabilities like the Year 2038 Bug?

The Year 2038 Bug is a vulnerability that arises when using 32-bit signed integers to store Unix timestamps, causing them to overflow on January 19, 2...

What are the implications of the Unix-Timestamp year-2038 problem when storing date/time data in PHP and MySQL?

The Unix-Timestamp year-2038 problem arises from the fact that Unix time is traditionally stored as a signed 32-bit integer, which will overflow on Ja...

Are there any best practices for using bit-wise XOR operations in PHP?

When using bit-wise XOR operations in PHP, it is important to ensure that the operands are of the same data type (integer or string). Additionally, it...

How can the use of bit-wise operators like & affect the functionality of PHP code in MySQL queries?

Using bit-wise operators like & in PHP code can affect the functionality of MySQL queries if they are used incorrectly. This is because bit-wise opera...