Math

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The ceil pipe function rounds a variable up to the next highest integer value. This is useful when you need to ensure a number is always rounded up to the nearest whole number, regardless of its decimal portion. The function requires no additional parameters.

Returns a given default value for a variable in case the variable is not defined or empty.

The floor pipe function rounds a variable down to the next lowest integer value. This is useful when you need to ensure a number is always rounded down to the nearest whole number, regardless of its decimal portion. The function requires no additional parameters beyond the variable being processed.

Returns a rounded value of a variable as integer. This function doesn't expect any parameters.

Custom Pipe Functions

Automad already provides a set of pipe functions to modify the value of a variable. However, in some cases it may be necessary to use a custom function to process the content of a variable. Custom pipe functions are written in plain PHP and their setup is very similar to the structure of a generic extension.