Search results for: "compile-time error"

What does the error "Only variables can be passed by reference" in PHP indicate, and how can it be resolved?

The error "Only variables can be passed by reference" in PHP indicates that a function is trying to pass a value by reference that is not a variable....

What potential pitfalls should be considered when using cURL in PHP, especially when encountering error messages or issues with initialization?

When using cURL in PHP, potential pitfalls to consider include handling error messages and issues with initialization. To address these, it's importan...

What could be causing a 404 error when trying to access PHP files with the number 5 in the filename?

The issue could be related to the server misinterpreting the number 5 in the filename as a parameter or variable, causing a 404 error. To solve this,...

What are common causes of the "HTTP headers have already been sent" error in PHP when using libraries like jpGraph?

The "HTTP headers have already been sent" error in PHP commonly occurs when there is whitespace or other output before the header() function is called...

How can the error "Cannot send session cache limiter - headers already sent" be resolved in a PHP script using sessions?

The error "Cannot send session cache limiter - headers already sent" occurs when there is whitespace or output sent before session_start() is called i...