} elseif ($temp == 0) {
echo 'Possible answer : (', implode(',', $part), ')', '/2 ';
display_answer($rest);
new_line();
} elseif (abs($temp) < $lowest_possible_result) {
$lowest_possible_result = abs($temp);
$alternative_answer = display_answer(array_merge(array_merge(array_merge(['('], $part), [')', '/2']), $rest), false, true);
}
}
$temp = $sum_part * 2 + $sum_rest;
if ($temp == $result) {
echo '<strong>Answer : (', implode(',', $part), ')', 'x2 ';
display_answer($rest);
echo '</strong>';
break 3;
} elseif ($temp == 0) {
echo 'Possible answer : (', implode(',', $part), ')', 'x2 ';
display_answer($rest);
new_line();
} elseif (abs($temp) < $lowest_possible_result) {
$lowest_possible_result = abs($temp);
$alternative_answer = display_answer(array_merge(array_merge(array_merge(['('], $part), [')', 'x2']), $rest), false, true);
}
}
}
// end of METHOD #1
echo '<span style="color: red">No answer</span>';
} while (0);
new_line();
echo 'Alternative answer : ', $alternative_answer;
}
<div class='block block2'>
<?php
$array_id_questions = array();
if (isset($_SESSION['enter']) and $_SESSION['enter'] == 'yes' or !isset($_SESSION['questions'])) {
array_id_questions();
} else {
$array_id_questions = $_SESSION['questions'];
}
file_questions();
?>
</div>
<div class='block block3'>
<?php
if (isset($_SESSION['enter']) and $_SESSION['enter'] == 'yes') {
echo 'Здравствуйте, ' . $_SESSION['name'] . '<br>';
display_answer();
} elseif (isset($_SESSION['enter']) and $_SESSION['enter'] == 'no') {
echo 'Проверьте пароль/логин';
}
?>
</div>
</div>
<div class='end'></div>
<div class='block block4'>
<p>Хочу свои вопросы!</p><br>
<input type="text" size="30" name="question"><br>
<p><span id='insert'>Отправить</span></p>
</div>
</body>
</html>
