Welcome to my word game!
The game is hangman, enter a paragraph of text into the provided area, a random word from the text will be selected for the game. Good Luck!
The game is hangman, enter a paragraph of text into the provided area, a random word from the text will be selected for the game. Good Luck!
<?php
include('../includes/header.php');
error_reporting(E_ALL); // set error reporting to all
//into
echo('<h1>Welcome to my word game!</h1>');
//instructions
echo('<p>The game is hangman, enter a paragraph of text into the provided area, a random word from the text will be selected for the game. Good Luck!</p>');
//post values
$step = isset($_POST['step']) ? $_POST['step'] : 0;
$userstring = isset($_POST['userstring']) ? $_POST['userstring'] : '';
$debug = isset($_POST['debug']) ? $_POST['debug'] : 0;
$turns = isset($_POST['turns']) ? $_POST['turns'] : 10;
$letters = isset($_POST['letters']) ? $_POST['letters'] : '';
$answer = isset($_POST['answer']) ? $_POST['answer'] : '';
$alphabet = isset($_POST['alphabet']) ? $_POST['alphabet'] : '';
$word = isset($_POST['word']) ? $_POST['word'] : '';
$wordchoice = isset($_POST['wordchoice']) ? $_POST['wordchoice'] : '';
$guessletters = isset($_POST['guessletters']) ? $_POST['guessletters'] : '';
if($step == 0){
//form
?>
<form action="hangman.php" method="POST">
<input type="hidden" name="step" value="1">
<input type="hidden" name="guessedletters" value="">
<label>
<textarea name="userstring" rows="5" cols="50"></textarea>
</label>
<button type="submit">Submit Text</button><br>
<input type="radio" id="debug" name="debug" value="1">
<label for="debug">DEBUG</label>
</form>
<?php
}
//game mechanics
else if($step == 1 AND $turns >= 0){
// Remove characters that might be added to words
$cleanedstring = preg_replace('/[,.:;\'"\/?!]/', ' ', $userstring);
// Convert text into an array of words (splitting by whitespace)
$words = preg_split('/\s+/', trim($cleanedstring));
$hangmanwords = array();
// Check for five-letter words
foreach ($words as $word) {
if (strlen($word) >= 5) {
$hangmanwords[] = $word;
}
}
//failed
if (empty($hangmanwords)) {
echo('No words of 5 letters or more found. Please try again.');}
//random word from text selected
$wordchoice = $hangmanwords[array_rand($hangmanwords)];
//changing to lowercase
$wordchoice = strtolower($wordchoice);
//creating an array of the selected word
$wordchoicearray = str_split($wordchoice);
//alphabet array to provide selectable letters
$alphabetarray = array('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z');
//array to hold the selected word vs the chosen letters
$answerarray = array();
//array to hold the guessed letters
$guessletters = array();
//creating an array to display the number of letters and fill in the guesses
for($i = 0; $i < strlen($wordchoice); $i++){
$answerarray[] = "_";
}
$alphabet = implode(',', $alphabetarray);
$answer = implode(',', $answerarray);
$guessletters = implode(',', $guessletters);
//helpful instructions
print_r("Word: ") . "<br>";
echo implode(", ", $answerarray) . "<br>";
print_r("These are your remaining letters: ") . "<br>";
echo implode(", ", $alphabetarray) . "<br>";
print_r("You have $turns turns remaining");
//debugging
if ($debug == 1) {
echo('<pre>');
print_r($hangmanwords);
print_r($wordchoice);
print_r($wordchoicearray);
print_r($guessletters);
echo('</pre>');
}
//form2
?>
<form action="hangman.php" method="POST">
<input type="hidden" name="step" value="2">
<input type="hidden" name="guessedletters" value="<?php echo $guessletters; ?>">
<input type="hidden" name="wordchoice" value="<?php echo $wordchoice; ?>">
<input type="hidden" name="turn" value="<?php echo $turns - 1; ?>">
<input type="hidden" name="alphabet" value="<?php echo $alphabet; ?>">
<input type="hidden" name="answer" value="<?php echo $answer; ?>">
<label for="letters" id="letters">Choose a Letter:</label>
<select name="letters" id="letters">
<?php
foreach($alphabetarray as $letter){
echo '<option value="'.$letter.'">'.$letter.'</option>';
}
?>
</select>
<button type="submit">Submit Text</button><br>
</form>
<?php
}else if($step == 2){
//Gathering values from POST
$answer = $_POST["answer"];
$letter = $_POST["letters"];
$turns = $_POST["turn"];
$guessletters = isset($_POST["guessedletters"]) ? $_POST["guessedletters"] : '';
//$debug = $_POST["debug"];
//creating arrays out of values from post
$guessletters = !empty($guessletters) ? explode(',', $guessletters) : [];
$wordchoice = $_POST["wordchoice"];
$alphabetarray = explode(',',$alphabet);
$answerarray = explode(',',$answer);
//appending letters to guessed letters
$guessletters[] = $letter;
//turning word choice into an array
$wordchoicearray = str_split($wordchoice);
//Remove guessed letters
$alphabetarray = array_diff($alphabetarray, [$letter]);
for($i = 0; $i < count($wordchoicearray); $i++){
if(in_array($wordchoicearray[$i],$guessletters)){
$answerarray[$i] = $wordchoicearray[$i];
}
}
//Check victory condition
if($wordchoicearray == $answerarray){
echo('<pre>');
print_r("You Have Won!");
echo('</pre>');
}
//helpful instructions
print_r("Word: ") . "<br>";
echo implode(", ", $answerarray) . "<br>";
print_r("These are your remaining letters: ") . "<br>";
echo implode(", ", $alphabetarray) . "<br>";
print_r("You have $turns turns remaining") . "<br>";
//Remove guessed letters
$alphabetarray = array_diff($alphabetarray, [$letter]);
$alphabet = implode(',', $alphabetarray);
$answer = implode(',', $answerarray);
$guessletters = implode(',', $guessletters);
if($turns == 0){
echo('<pre>');
print_r("You are out of turns! the answer was: $wordchoice" . "<br>");
echo('</pre>');
}
//debugging
if ($debug == 1) {
echo('<pre>');
//print_r($hangmanwords);
print_r($wordchoice);
//print_r($wordchoicearray);
print_r($guessletters);
echo('</pre>');
}
?>
<form action="hangman.php" method="POST">
<input type="hidden" name="step" value="2">
<input type="hidden" name="wordchoice" value="<?php echo $wordchoice; ?>">
<input type="hidden" name="turn" value="<?php echo $turns - 1; ?>">
<input type="hidden" name="alphabet" value="<?php echo $alphabet; ?>">
<input type="hidden" name="answer" value="<?php echo $answer; ?>">
<label for="letters" id="letters">Choose a Letter:</label>
<select name="letters" id="letters">
<?php
foreach($alphabetarray as $letter){
echo '<option value="'.$letter.'">'.$letter.'</option>';
}
?>
</select>
<button type="submit">Submit Text</button><br>
</form>
<?php
}
include('../includes/footer.php');
?>