{
  "name": "array_intersect",
  "type": "function",
  "groups": ["Arrays"],
  "description": "Returns TRUE if at least one element of array1 exists in array2.",
  "arguments": [{
    "arg": "array1",
    "description": "an array"
  }, {
    "arg": "array2",
    "description": "another array"
  }],
  "examples": [{
    "expression": "array_intersect(array(1,2,3,4),array(4,0,2,5))",
    "returns": "TRUE"
  }],
  "tags": ["array", "element", "exists", "intersection", "overlap"]
}