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Returns the number of occurrences of a value in a JSON Array. If the value does
not occur in the JSON Array then -1 is returned. The index for the JSON Array
starts at 0.
json.count(array, value)]
json.count(array, value, start)]
Parameters
array - The JSON Array to search.
value - The value to count the occurrences of.
start - The index to start searching from, if not specified it defaults to 0.
Find the number of occurrences of 1:
[r: json.count("[1,2,3,1,1,3]", 1)]Returns 3
Find the number of occurrences of 1, starting at index 1:
[r: json.count("[1,2,3,1,1,3]", 1, 1)]Returns 2