--TEST--
Test ctype_graph() function : usage variations - octal and hexadecimal values
--EXTENSIONS--
ctype
--FILE--
<?php
/*
 * Pass octal and hexadecimal values to ctype_graph() to test behaviour
 */

echo "*** Testing ctype_graph() : usage variations ***\n";

$orig = setlocale(LC_CTYPE, "C");

$octal_values = array(061,  062,  063,  064);
$hex_values = array  (0x31, 0x32, 0x33, 0x34);

echo "\n-- Octal Values --\n";
$iterator = 1;
foreach($octal_values as $c) {
    echo "-- Iteration $iterator --\n";
    var_dump(ctype_graph($c));
    $iterator++;
}

echo "\n-- Hexadecimal Values --\n";
$iterator = 1;
foreach($hex_values as $c) {
    echo "-- Iteration $iterator --\n";
    var_dump(ctype_graph($c));
    $iterator++;
}

setlocale(LC_CTYPE, $orig);
?>
--EXPECT--
*** Testing ctype_graph() : usage variations ***

-- Octal Values --
-- Iteration 1 --
bool(true)
-- Iteration 2 --
bool(true)
-- Iteration 3 --
bool(true)
-- Iteration 4 --
bool(true)

-- Hexadecimal Values --
-- Iteration 1 --
bool(true)
-- Iteration 2 --
bool(true)
-- Iteration 3 --
bool(true)
-- Iteration 4 --
bool(true)