Attempts to set the execution context

# phpdbg_exec

(PHP 5 >= 5.6.0, PHP 7, PHP 8)

phpdbg_exec — Attempts to set the execution context

### 说明

function phpdbg_exec(string `$context`): string|bool

警告

本函数还未编写文档，仅有参数列表。

### 参数

`context`

### 返回值

If the execution context was set previously it is returned. If the execution context was not set previously `true` is returned. If the request to set the context fails, `false` is returned, and an `E_WARNING` raised.

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