Need to edge out the competition for your dream job? Train for certifications today.
Experts Exchange Solution brought to you by
"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.
Broken down into practical pointers and step-by-step instructions, the IT Service Excellence Tool Kit delivers expert advice for technology solution providers. Get your free copy now.
<?php // RAY_session_test.php
// DEMONSTRATE HOW PHP SESSIONS WORK
// MAN PAGE HERE: http://php.net/manual/en/function.session-start.php
// START THE SESSION (DO THIS FIRST, UNCONDITIONALLY, IN EVERY PHP SCRIPT ON EVERY PAGE)
// INITIALIZE THE SESSION ARRAY TO SET A DEFAULT VALUE
if (empty($_SESSION["cheese"])) $_SESSION["cheese"] = 1;
// SEE IF THE CORRECT SUBMIT BUTTON WAS CLICKED
// ADD ONE TO THE CHEESE
// RECOVER THE CURRENT VALUE FROM THE SESSION ARRAY
$cheese = $_SESSION['cheese'];
// END OF PROCESSING SCRIPT - CREATE THE FORM USING HEREDOC NOTATION
$form = <<<ENDFORM
Currently, SESSION["cheese"] contains: $cheese<br/>
<input type="submit" value="increment this cheese" name="fred" />
<input type="submit" value="leave my cheese alone" name="john" />
Open in new window
Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.
From novice to tech pro — start learning today.
Premium members can enroll in this course at no extra cost.
Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.
Have a better answer? Share it in a comment.
Please enter a first name
Please enter a last name
Must be at least 4 characters long.
Join and Comment