Search results for: "necessary"

Is it necessary to use mysql_error() after every mysql_query() in PHP?

It is not necessary to use mysql_error() after every mysql_query() in PHP. Instead, you can use error handling techniques such as try-catch blocks or...

Is mysql_real_escape_string necessary if magic_quotes are enabled in PHP?

If magic_quotes are enabled in PHP, it automatically escapes incoming data from forms, GET, and POST requests. This means that using mysql_real_escape...

Are classes necessary for small websites with minimal functionality?

Classes may not be necessary for small websites with minimal functionality, as they can add unnecessary complexity to the code. However, using classes...

What are the necessary PHP requirements for installing Typo3?

To install Typo3, you need to ensure that your server meets the necessary PHP requirements. These requirements include PHP version 7.2 or higher, the...

Is it necessary to define $PHP_SELF as global in PHP scripts?

It is not necessary to define $PHP_SELF as global in PHP scripts. $PHP_SELF is a predefined variable in PHP that contains the filename of the currentl...