reverse

TABLE OF CONTENTS

• Definition
• Parameters
• Returns
• Examples

Reverse the order of the argument

Definition

string|array reverse(string|array $argument)

Reverses the order of a string or array $argument.

Parameters

string|array $argument

The string or array to be reversed.

Returns

string|array

The reversed argument.

Examples

{
  a: reverse(`[0, 1, 2, 3, 4]`),
  b: reverse(`[]`),
  c: reverse(`["a", "b", "c", 1, 2, 3]`),
  d: reverse(`abcd`),
  e: reverse(`1234`)      // Error
}

{
  "a": [4, 3, 2, 1, 0],
  "b": [],
  "c": [3, 2, 1, "c", "b", "a"],
  "d": "dcba"
}