Gets a previous set return value for a function

# uopz_get_return

(PECL uopz 5, PECL uopz 6, PECL uopz 7)

uopz_get_return — Gets a previous set return value for a function

### 説明

function uopz_get_return(string `$function`): mixed
function uopz_get_return(string `$class`, string `$function`): mixed

Gets the return value of the `function` previously set by uopz_set_return().

### パラメータ

`class`

  The name of the class containing the function

`function`

  The name of the function

### 戻り値

The return value or Closure previously set.

### 例

例1 uopz_get_return() example

    <?php
    uopz_set_return("strlen", 42);
    echo uopz_get_return("strlen");
    ?>

上の例の出力は以下となります。

    42

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