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function_exists

function_exists($name)

Check whether a function with the given name exists.

Examples:

function-exists(lighten) => true

@function myfunc { @return "something"; }
function-exists(myfunc) => true

Parameters:

  • name (String) — The name of the function to check.

Returns:

  • (Bool) — Whether the function is defined.
doc_Sass
doc_Sass
2016-11-11 13:09:07
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