make_rand_str()
function make_rand_str(int $length = 32, bool $uppercase = false): string
Description
Generates a random string of characters, customizable by length and whether to use uppercase. Ideal for generating secure and unique keys or tokens.
Parameters
| Parameter | Type | Description | Default |
|---|---|---|---|
| $length | int | Optional. The length of the random string to be generated. | 32 |
| $uppercase | bool | Optional. Whether the string should be returned in uppercase letters. | false |
Return Value
| Type | Description |
|---|---|
| string | Returns the randomly generated string. The string will be in uppercase if the $uppercase parameter is set to true; otherwise, it will be in lowercase. |