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--TEST--
Test array_unshift() function : prepend array with empty set
--FILE--
<?php
$array = [1,2,3];
$values = [];
var_dump( array_unshift($array) );
var_dump( array_unshift($array, ...$values) );
var_dump( $array );
echo "Done";
?>
--EXPECT--
int(3)
int(3)
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
Done
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