Build Smartsheet PHP API interface

Construct a PHP function to call the [login to view URL] and retrieve the contents of a smartsheet The login credentials to a live Smartsheet account will be provided to the successful bidder. The requirement is for a PHP function to be written that will retrieve the entire contents of a single smartsheet held on smartsheet.com. [login to view URL] have an API that allows this. The function should return an array or objects. Each object in the array will be one line of the smartsheet organised as ‘name/value’ pairs – the name being the header of each column and the value being the value in that column for that row. Columns on the smartsheet that are checkboxes are to be returned as ‘true/false’ values. Cell colours also the be returned as name value pairs – using the column name with a suffix of ‘-color’ – e.g. “name-color/colorvalue” Column names to be retrieve dynamically through the smartsheet API and used to create the array. If any PHP libraries are used these are also to be supplied. The API login credentials can be hard coded into the function for now. If subfunctions are needed this is fine but the one overall usage must be a single call to the main function and the fully populated array returned. A typical returned array would be: - [{“ColumnA”:”123”, “ColumnA-color”:” #123456”, “ColumnB”:”456”, “ColumnB-color”:” #234567”, “ColumnC”:”789”, “ColumnC-color”:” #345678”}, {“ColumnA”:”123”, “ColumnA-color”:” #123456”, “ColumnB”:”456”, “ColumnB-color”:” #234567”, “ColumnC”:”789”, “ColumnC-color”:” #345678”}, {“ColumnA”:”123”, “ColumnA-color”:” #123456”, “ColumnB”:”456”, “ColumnB-color”:” #234567”, “ColumnC”:”789”, “ColumnC-color”:” #345678”}] [ 1. { o “ColumnA”:”123”, o “ColumnA-color”:” #123456”, o “ColumnB”:”456”, o “ColumnB-color”:” #234567”, o “ColumnC”:”789”, o “ColumnC-color”:” #345678” }, 2. { o “ColumnA”:”123”, o “ColumnA-color”:” #123456”, o “ColumnB”:”456”, o “ColumnB-color”:” #234567”, o “ColumnC”:”789”, o “ColumnC-color”:” #345678” }, 3. { o “ColumnA”:”123”, o “ColumnA-color”:” #123456”, o “ColumnB”:”456”, o “ColumnB-color”:” #234567”, o “ColumnC”:”789”, o “ColumnC-color”:” #345678” } ]