Search results for: "Call to undefined function"

What could be causing the "Fatal error: Call to undefined function ora_logon()" in a PHP file?

The error "Fatal error: Call to undefined function ora_logon()" occurs when the PHP script is trying to call a function (ora_logon) that is not define...

How can the "Fatal error: Call to undefined function" error be resolved when including PHP files?

The "Fatal error: Call to undefined function" error occurs when a function is called in a PHP file that has not been defined or included. To resolve t...

What are the best practices for handling fatal errors like "Call to undefined function" in PHP?

When encountering a fatal error like "Call to undefined function" in PHP, it typically means that the function being called is not defined or included...

What is the correct way to handle the error "Call to undefined function: mime_content_type()" in PHP?

When encountering the error "Call to undefined function: mime_content_type()" in PHP, it means that the function is not available in your PHP installa...

What is the potential issue with the PHP code "Call to undefined function mssql_connect()"?

The potential issue with the PHP code "Call to undefined function mssql_connect()" is that the mssql extension is not enabled or installed on the serv...