<?php
class test {
protected $var;
public function getVar(){
return $this->var;
}
public function setVar($val){
$this->var = $val;
}
}
$test = new test();
$new = $test->setVar(10);
echo $new->getVar();
Fatal error: Uncaught Error: Call to a member function getVar() on null in /in/6JWdi:17
Stack trace:
#0 {main}
thrown in /in/6JWdi on line 17
Process exited with code 255.
Output for 8.3.5
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
Fatal error: Uncaught Error: Call to a member function getVar() on null in /in/6JWdi:17
Stack trace:
#0 {main}
thrown in /in/6JWdi on line 17
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Fatal error: Call to a member function getVar() on null in /in/6JWdi on line 17
Process exited with code 255.