在 PHP 中检索当前函数的名称
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Retrieving the name of the current function in PHP
提问by Cian E
Is there a function that can return the name of the current function a program is executing?
是否有一个函数可以返回程序正在执行的当前函数的名称?
回答by Sarfraz
Yes, you can get the function's name with the magic constant __FUNCTION__
是的,您可以使用魔术常量获取函数的名称 __FUNCTION__
class foo
{
function print_func()
{
echo __FUNCTION__;
}
function print_method()
{
echo __METHOD__;
}
}
$obj = new foo();
$obj->print_func(); // Returns: print_func
$obj->print_method(); // Returns: foo::print_method
回答by robertbasic
Maybe via debug_backtrace http://www.php.net/manual/en/function.debug-backtrace.php
也许通过 debug_backtrace http://www.php.net/manual/en/function.debug-backtrace.php

