<?php
function test3(){
echo "Global test";
}
class Test{
function test1(){
test3();
}
private function test2(){
function test3(){
echo " Inner function\n ";
}
test3();
}
function test4(){
test3();
}
}
$test = new Test;
//$test->test1(); // Генерирует ошибку вида PHP Fatal error: Call to undefined function test3()
$test->test4();
test3();
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Global testGlobal test