Difference between revisions of "Sessions and Variables in PHP"

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learned something:  The only way for any variable, (apache, environment, php) to remain set the next time the page is loaded  
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The only way for any variable, (apache, environment, php) to remain set the next time the page is loaded  
 
is to create a session.  Use start_session(); on the top of each page. It is not only necessary to START a session, but
 
is to create a session.  Use start_session(); on the top of each page. It is not only necessary to START a session, but
 
also necessary to RESUME a session.  The reloading of a page is an example of when RESUME using start_session(); will be
 
also necessary to RESUME a session.  The reloading of a page is an example of when RESUME using start_session(); will be
 
necessary to have access to those variable values.
 
necessary to have access to those variable values.
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start_session();
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Start or resume a session.
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reference: http://nl3.php.net/manual/en/function.session-start.php
 
reference: http://nl3.php.net/manual/en/function.session-start.php

Latest revision as of 15:24, 25 July 2014

The only way for any variable, (apache, environment, php) to remain set the next time the page is loaded is to create a session. Use start_session(); on the top of each page. It is not only necessary to START a session, but also necessary to RESUME a session. The reloading of a page is an example of when RESUME using start_session(); will be necessary to have access to those variable values. 

start_session();

Start or resume a session.


reference: http://nl3.php.net/manual/en/function.session-start.php

 

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