rtex-engine/docs/instructions/array_get.md

array_get

Get an item from an array using "dot" notation.

Parameters

• array (array, instruction) - The array to get the value from.
• key (string, instruction) - The key to get the value for.

Return

(mixed) - The value of the key or throws an exception if the key is not found.

Exceptions

• EvaluationException - If there was an error while evaluating one or more parameters.
• KeyException - If the key is not found.
• TypeException - If one or more parameters are not of the expected type.

Instruction Example

{
  "type": "array_get",
  "_": {
    "array": {
      "foo": {
        "bar": "baz"
      }
    },
    "key": "foo.bar"
  }
}

Last Updated

Monday, December 26th, 2022. Written by Netkas