(PHP 5 >= 5.6.0, PHP 7, PHP 8)
phpdbg_exec — Attempts to set the execution context
$context): string|bool
本函數還未編寫(xiě)文檔，僅有參數列表。
context
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.