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[ web_response->replaceHeader ]


The [web_response->replaceHeader] method is used to change the contents of an existing header name+value pair being returned to the client browser.

  • Syntax
web_response->replaceHeader(name = value)
  • Beginner

To customize the "X-Powered-By" header returned to the client browser:

Use the [web_response->replaceHeader] method.


web_response->replaceHeader('X-Powered-By' = 'Lasso 9 + LEAP 5')
// return the web_response->headers for demonstration purposes


array((Content-Type = text/html; charset="UTF-8"), (X-Powered-By = Lasso 9 + LEAP 5))

To force a file to be downloaded and set as an MS Excel file type:

Use the [web_response->replaceHeader] method.


web_response->replaceHeader('Content-type' = 'application/')
web_response->replaceHeader('Content-Disposition' = 'attachment;filename=your_file_name.xls')

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