638 B
638 B
Returns a slice of the content as determined by the keyword arguments.
start is the beginning of the slice, zero indexed. Defaults to 0.
end is the last position of the slice. Defaults to 0.
Alternatively, you can pass a string into start or end and it will find the index of that string within the content.
step is the skip interval. Defaults to 1 (in other words, a continuous substring.)
unit is either characters or words and refers to the unit of the aforementioned arguments. Defaults to characters.
[substring start=1 end=3 unit=words]A photo of a giant dog.[/substring]
Result: photo of a