<?php
if ($doesNotEsit ?? false && false) {
var_dump(1); // ok we don't go here
}
$doesExist = true;
if ($doesExist ?? false && false) {
var_dump('2'); // AILLE, we go here
}
$doesExist = true;
if (($doesExist ?? false) && false) {
var_dump('3'); // Ok, we are safe now
}
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
string(1) "2"
Output for 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '?' in /in/ouumr on line 4
Process exited with code 255.