Search results for: "session_start()"

What potential issue could arise from using SESSION_start instead of session_start in PHP code?

Using SESSION_start instead of session_start in PHP code could lead to errors because PHP is case-sensitive. To solve this issue, make sure to use the...

Why does the placement of session_start() matter in PHP code?

The placement of session_start() matters in PHP code because it needs to be called before any output is sent to the browser. If session_start() is cal...

What potential pitfalls should be avoided when using session_start() in PHP?

Potential pitfalls when using session_start() in PHP include calling session_start() multiple times in the same script, which can lead to unexpected b...

What is the recommended order of execution for session_start() and header() in PHP?

The recommended order of execution for session_start() and header() in PHP is to call session_start() before sending any headers using header(). This...

What is the common error message encountered when using session_start in PHP?

When using session_start in PHP, a common error message encountered is "session_start(): Cannot start session when headers already sent". This error o...