<?php
function test($vars) {
foreach ($vars as $i => $v1) {
foreach ($vars as $j => $v2) {
try {
$randomFunction = 'ob_flush';
$reflection = new ReflectionFunction($randomFunction);
$args = [];
$result[$randomFunction][] = $reflection->invokeArgs($args);
} catch (\Throwable $e) {
}
}
}
}
function var_fusion($var1, $var2, $var3) {
$vars = [$var1, $var2, $var3];
try{
test($vars);
} catch (ReflectionException $e) {
}
}
ob_start(function () {
throw new \Exception('ob_start');
});
var_fusion($x, $y, $z);