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PHP Server Validations - "Headers already sent"

Thread began 12/13/2010 1:06 pm by mark284265 | Last modified 12/13/2010 3:25 pm by Jason Byrnes | 1481 views | 2 replies |

mark284265

PHP Server Validations - "Headers already sent"

I added a server validation to my form for a single field and now the server is throwing these error messages:

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent in /WA_ValidationToolkit/WAVT_ValidatedForm_PHP.php on line 3

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /WA_ValidationToolkit/WAVT_ValidatedForm_PHP.php:3) in /WA_ValidationToolkit/WAVT_ValidatedForm_PHP.php on line 3

Any suggestions would be greatly appreciated. I've googled these messages and could not find a solution.,

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mark284265

Problem solved! From a previous post:

The problem is caused by using virtual() to attach php files.

Dreamweaver will use the virtual function if you set the "Create links Relative To:" Option on the local info tab of your site definition to "Site", change that to "Document" so that Dreamweaver will use the require_once() function instead.

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Jason ByrnesWebAssist

great, glad to hear you found the issue.

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