SymfonyWorld Online 2022 Winter Edition

ReflectionParameter::isPassedByReference

(PHP 5, PHP 7, PHP 8)

ReflectionParameter::isPassedByReferenceChecks if passed by reference

说明

public ReflectionParameter::isPassedByReference(): bool

Checks if the parameter is passed in by reference.

参数

此函数没有参数。

返回值

true if the parameter is passed in by reference, otherwise false

参见

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