ReflectionExtension::isPersistent	ReflectionExtension::__toString

ReflectionExtension	Last updated: Mon, 26 Oct 2026

ReflectionExtension::isTemporary

(PHP 5 >= 5.4.0, PHP 7, PHP 8)

ReflectionExtension::isTemporary — Returns whether this extension is temporary

public function ReflectionExtension::isTemporary(): bool

Check whether the extension is temporary.

An extension is temporary when it is loaded with dl().

This function has no parameters.

Returns true for extensions loaded by dl(), false otherwise.