prev_variation2.phpt [plain text]
--TEST--
Test prev() function : usage variation - Multi-dimensional arrays
--FILE--
<?php
echo "*** Testing prev() : usage variations ***\n";
$subarray = array(9,8,7);
end($subarray);
$array_arg = array ($subarray, 'a' => 'z');
end($array_arg);
echo "\n-- Pass a two-dimensional array as \$array_arg --\n";
var_dump(prev($array_arg));
var_dump(prev($array_arg));
echo "\n-- Pass a sub-array as \$array_arg --\n";
var_dump(prev($array_arg[0]));
?>
===DONE===
--EXPECTF--
*** Testing prev() : usage variations ***
-- Pass a two-dimensional array as $array_arg --
array(3) {
[0]=>
int(9)
[1]=>
int(8)
[2]=>
int(7)
}
bool(false)
-- Pass a sub-array as $array_arg --
int(8)
===DONE===