Search results for: "require_once"

What are the advantages of using require_once over include when including external files in PHP classes?

When including external files in PHP classes, using `require_once` is preferred over `include` because `require_once` will cause a fatal error if the...

How can the use of require vs require_once impact the functionality of an Autoloader in PHP?

Using require instead of require_once in an Autoloader in PHP can lead to the same class being loaded multiple times, which can cause conflicts or err...

How can PHP beginners ensure proper understanding and usage of include and require_once statements in their code?

To ensure proper understanding and usage of include and require_once statements in PHP code, beginners should familiarize themselves with the differen...

What are some common mistakes or misunderstandings related to the use of include_once() and require_once in PHP?

One common mistake related to the use of include_once() and require_once in PHP is not understanding the difference between them. include_once() will...

What are common errors that can occur when using FPDF with require_once in PHP?

When using FPDF with require_once in PHP, a common error that can occur is a "Cannot redeclare class" error. This happens when FPDF is included multip...