Search results for: "column access"

What are some common pitfalls to avoid when using mysql_fetch_row() function in PHP?

One common pitfall to avoid when using the mysql_fetch_row() function in PHP is not checking if the function returns a valid result before trying to a...

How can you properly read and extract data from a cookie that has been stored as a concatenated string in PHP?

When a cookie is stored as a concatenated string in PHP, you need to properly parse and extract the data to access its individual values. One way to d...

How can PHP session variables be accessed when calling a PHP file using JavaScript?

When calling a PHP file using JavaScript, you cannot directly access PHP session variables because JavaScript runs on the client-side while PHP runs o...

What are some best practices for handling multidimensional arrays in PHP functions for Telegram bots?

When working with multidimensional arrays in PHP functions for Telegram bots, it's important to properly handle nested arrays to access and manipulate...

Are there any potential copyright issues when using PHP to stream content from external sources?

When using PHP to stream content from external sources, there may be potential copyright issues if you are not authorized to access or distribute that...