<?php
class Invokable
{
private $callCount = 0;
public function __invoke()
{
$this->callCount++;
return $this->callCount;
}
}
class Example
{
private $invokable;
public function __construct() {
$this->invokable = new Invokable();
}
public function getInvokable0() {
$invokable = $this->invokable;
return $invokable();
}
}
$eg = new Example();
printf("%d\n",$eg->getInvokable0());
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
1