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--TEST--
If the LHS of ref-assign ERRORs, that takes precedence over the "only variables" notice
--FILE--
<?php
function val() {
return 42;
}
$var = 24;
$arr = [PHP_INT_MAX => "foo"];
try {
var_dump($arr[] =& $var);
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
var_dump(count($arr));
try {
var_dump($arr[] =& val());
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
var_dump(count($arr));
?>
--EXPECT--
Cannot add element to the array as the next element is already occupied
int(1)
Cannot add element to the array as the next element is already occupied
int(1)
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