(PHP 5 >= 5.6.0, PHP 7, PHP 8)
phpdbg_exec — Attempts to set the execution context
$context
): string|bool
本函数还未编写文档,仅有参数列表。
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.