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Customised templates: Difference between revisions
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→Using PHP templates: added missing declarations!
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*The file still contains the HTML shown earlier, indeed it might be a simple edit of a standard cumulus template. | *The file still contains the HTML shown earlier, indeed it might be a simple edit of a standard cumulus template. | ||
*It still contains Cumulus web tags, but as it is no longer a standard page, it has to be listed on the ''Files'' tab of the '''Internet''' screen within the 'Configuration' menu; the remote file name must have the extension ".php" so that the PHP processor will parse the file, before it is passed to the browser as a HTML page. | *It still contains Cumulus web tags, but as it is no longer a standard page, it has to be listed on the ''Files'' tab of the '''Internet''' screen within the 'Configuration' menu; the remote file name must have the extension ".php" so that the PHP processor will parse the file, before it is passed to the browser as a HTML page. | ||
*The php script might be used for a decision more complicated than the [[Webtags_as_boolean_operators_in_HTML|boolean options]] that can be achieved just with standard HTML. For example, in the UK vehicle headlights must be used between half-an hour after sunset to half-an-hour before sunrise, so maybe you want to modify | *The php script might be used for a decision more complicated than the [[Webtags_as_boolean_operators_in_HTML|boolean options]] that can be achieved just with standard HTML. For example, in the UK vehicle headlights must be used between half-an hour after sunset to half-an-hour before sunrise, so maybe you want to modify a standard "xxxxT.htm" page that is currently processed into "xxxx.htm". Change it to be processed into "xxxx.php" instead and incorporate 2 new chunks of code: | ||
<code> | <code> | ||
<?php // start of PHP script | <?php // start of PHP script | ||
// end of lighting up time (hours of darkness) | // setting PHP variables using web tags available in Cumulus (version 1.x.x) | ||
$latestDay = '<#metdate format=yyyy>'.'-'; # Year could be treated as integer converted to string, but easier to make it literal | |||
$latestDay .= '<#metdate format=mm>'; # Read as literal so any leading zeros do not make it Octal integer | |||
$latestDay .= '-'.'<#metdate format=dd>'; # Read as literal so any leading zeros do not make it Octal integer | |||
$sunrise = "<#sunrise format=h:nn>"; # use format to remove any leading zero, so can not read it as Octal integer | |||
$sunset = "<#sunset>"; | |||
// setting new PHP variables (not available in Cumulus web tags) | |||
// end of lighting up time (hours of darkness) | |||
$darkness_end = new DateTime($latestDay.' '.$sunrise); // sunrise | $darkness_end = new DateTime($latestDay.' '.$sunrise); // sunrise | ||
