Konfiguracja Dockera i pierwsza lekcja
This commit is contained in:
floriano committed
1 parent
4086cfb140
commit
90de07cc43
8 files changed
+448
No files matched your search
@@ -0,0 +1,199 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="pl">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>GET, POST, if</title>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Pobieranie wartości z formularza, instrukcja warunkowa</h1>
|
||||
<h2>1</h2>
|
||||
<form action="./" method="post">
|
||||
<input type="text" name="tekst1"><input type="submit" value="ok"><br>
|
||||
<?= "wpisano: " . @$_POST['tekst1']?>
|
||||
</form>
|
||||
|
||||
<h2>2</h2>
|
||||
<form action="./wynik.php" method="post">
|
||||
<h3>Ile masz lat</h3>
|
||||
<input type="number" name="wiek" min="0" max="100" value="12">
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
|
||||
<h2>3</h2>
|
||||
<form action="./" method="get">
|
||||
<h3>Czy Impuls II to najlepszy EZT?</h3>
|
||||
<select name="impuls">
|
||||
<option value="t">tak</option>
|
||||
<option value="n">nie</option>
|
||||
</select>
|
||||
<input type="submit" value="ok">
|
||||
<?php
|
||||
if(@$_GET['impuls'] == 't') {
|
||||
echo '<p>Człowiek kultury.</p>';
|
||||
} elseif(@$_GET['impuls'] == 'n') {
|
||||
echo '<p>WTF?! Odpuszczę ci tylko gdy uważasz że Stadler FLIRT jest lepszy.</p>';
|
||||
} else {
|
||||
echo '<p>Hmmm?!</p>';
|
||||
}
|
||||
?>
|
||||
</form>
|
||||
|
||||
<h2>4</h2>
|
||||
<form action="./" method="post">
|
||||
<input type="number" name="liczba1">
|
||||
<select name="operacja">
|
||||
<option><</option>
|
||||
<option><=</option>
|
||||
<option>=</option>
|
||||
<option>>=</option>
|
||||
<option>></option>
|
||||
</select>
|
||||
<input type="number" name="liczba2">
|
||||
? <input type="submit" value="ok">
|
||||
</form>
|
||||
<?php
|
||||
switch (@$_POST['operacja']) {
|
||||
case '<':
|
||||
if(@$_POST['liczba1'] < @$_POST['liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
case '<=':
|
||||
if(@$_POST['liczba1'] <= @$_POST['liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
case '=':
|
||||
if(@$_POST['liczba1'] == @$_POST['liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
case '>=':
|
||||
if(@$_POST['liczba1'] >= @$_POST['liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
case '>':
|
||||
if(@$_POST['liczba1'] > @$_POST['liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
}
|
||||
?>
|
||||
|
||||
<h2>5</h2>
|
||||
<form action="./" method="post">
|
||||
<input type="number" name="_liczba1">
|
||||
<select name="_operacja">
|
||||
<option><</option>
|
||||
<option><=</option>
|
||||
<option>=</option>
|
||||
<option>>=</option>
|
||||
<option>></option>
|
||||
</select>
|
||||
<input type="number" name="_liczba2">
|
||||
? <input type="image" alt="ok" width="40px" src="https://img.freepik.com/premium-wektory/znak-ok-z-ikona-symbolu-reki_423491-228.jpg?semt=ais_hybrid&w=740&q=80">
|
||||
</form>
|
||||
<?php
|
||||
switch (@$_POST['_operacja']) {
|
||||
case '<':
|
||||
if(@$_POST['_liczba1'] < @$_POST['_liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
case '<=':
|
||||
if(@$_POST['_liczba1'] <= @$_POST['_liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
case '=':
|
||||
if(@$_POST['_liczba1'] == @$_POST['_liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
case '>=':
|
||||
if(@$_POST['_liczba1'] >= @$_POST['_liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
case '>':
|
||||
if(@$_POST['_liczba1'] > @$_POST['_liczba2']) {
|
||||
echo "<p>TAK</p>";
|
||||
} else {
|
||||
echo "<p>NIE</p>";
|
||||
}
|
||||
break;
|
||||
}
|
||||
?>
|
||||
|
||||
<h2>6</h2>
|
||||
<form action="./" method="post">
|
||||
<h3>Wpisz współczynniki równania kwadratowego</h3>
|
||||
<input type="number" name="a">x<sup>2</sup>+
|
||||
<input type="number" name="b">x+
|
||||
<input type="number" name="c">=0
|
||||
<input type="submit" value="oblicz pierwiastki">
|
||||
</form>
|
||||
<?php
|
||||
if(isset($_POST['a']) && isset($_POST['b']) && isset($_POST['c'])) {
|
||||
$delta=($_POST['b'] ** 2) - (4 * $_POST['a'] * $_POST['c']);
|
||||
echo "delta=$delta<br>";
|
||||
if($delta < 0) {
|
||||
echo "brak pierwiastkow";
|
||||
} elseif($delta == 0) {
|
||||
$x0=(-$_POST['b'])/(2*$_POST['a']);
|
||||
echo "x<sub>0</sub>=$x0";
|
||||
} else {
|
||||
$x1=(-$_POST['b']-sqrt($delta))/(2*$_POST['a']);
|
||||
$x2=(-$_POST['b']+sqrt($delta))/(2*$_POST['a']);
|
||||
echo "x<sub>1</sub>=$x1<br>x<sub>2</sub>=$x2";
|
||||
}
|
||||
}
|
||||
?>
|
||||
|
||||
<h2>7</h2>
|
||||
<form action="./" method="post">
|
||||
<h3>Wpisz współczynniki równania kwadratowego</h3>
|
||||
<input type="number" name="_a">x<sup>2</sup>+
|
||||
<input type="number" name="_b">x+
|
||||
<input type="number" name="_c">=0
|
||||
<input type="submit" value="oblicz pierwiastki"><br><br>
|
||||
</form>
|
||||
<?php
|
||||
if(isset($_POST['_a']) && isset($_POST['_b']) && isset($_POST['_c'])) {
|
||||
$delta=($_POST['_b'] ** 2) - (4 * $_POST['_a'] * $_POST['_c']);
|
||||
echo "Δ=<input style='color: red;' size=1 disabled value='$delta'> ";
|
||||
if($delta < 0) {
|
||||
echo "brak pierwiastkow";
|
||||
} elseif($delta == 0) {
|
||||
$x0=(-$_POST['_b'])/(2*$_POST['_a']);
|
||||
echo "x<sub>0</sub>=<input style='color: green;' disabled value='$x0'>";
|
||||
} else {
|
||||
$x1=(-$_POST['_b']-sqrt($delta))/(2*$_POST['_a']);
|
||||
$x2=(-$_POST['_b']+sqrt($delta))/(2*$_POST['_a']);
|
||||
echo "x<sub>1</sub>=<input style='color: green;' disabled value='$x1'> x<sub>2</sub>=<input style='color: green;' disabled value='$x2'>";
|
||||
}
|
||||
}
|
||||
?>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,224 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="pl">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>Pętle</title>
|
||||
<style>
|
||||
table, td {
|
||||
border: 1px solid black;
|
||||
}
|
||||
.noborder {
|
||||
border: none;
|
||||
}
|
||||
.noborder td {
|
||||
border: none;
|
||||
}
|
||||
th {
|
||||
background-color: gray;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Pętle</h1>
|
||||
<h2>1</h2>
|
||||
<form action="./petle.php" method="post">
|
||||
<p>Ile cyfr wypisać</p>
|
||||
<input type="number" name="ile1">
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
<?php
|
||||
$i = 1;
|
||||
while($i <= @$_POST['ile1']) {
|
||||
echo $i . " ";
|
||||
$i++;
|
||||
}
|
||||
?>
|
||||
|
||||
<h2>2</h2>
|
||||
<form action="./petle.php" method="post">
|
||||
<p>Ile cyfr wypisać</p>
|
||||
<input type="number" name="ile2">
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
<?php
|
||||
if(isset($_POST['ile2'])) {
|
||||
$i = 1;
|
||||
do {
|
||||
echo $i . "<br>";
|
||||
} while (++$i <= $_POST['ile2']);
|
||||
}
|
||||
?>
|
||||
|
||||
<h2>3</h2>
|
||||
<form action="./petle.php" method="post">
|
||||
<p>Schodzimy do zera. Od ilu?</p>
|
||||
<input type="number" name="ile3">
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
<?php
|
||||
for($i = @$_POST['ile3']; $i > 0; $i--) {
|
||||
echo $i . " ";
|
||||
}
|
||||
?>
|
||||
|
||||
<h2>4</h2>
|
||||
<form action="./petle.php" method="post">
|
||||
<label for="start">start:</label>
|
||||
<input type="number" name="start" id="start" size=1>
|
||||
|
||||
<label for="krok">krok:</label>
|
||||
<input type="number" name="krok" id="krok" size=1>
|
||||
|
||||
<label for="koniec">koniec:</label>
|
||||
<input type="number" name="koniec" id="koniec" size=1>
|
||||
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
<?php
|
||||
if(isset($_POST['start']) && isset($_POST['krok']) && isset($_POST['koniec'])) {
|
||||
if(intval($_POST['krok']) != 0) {
|
||||
if ((($_POST['start'] <= $_POST['koniec']) && ($_POST['krok'] > 0)) || (($_POST['start'] >= $_POST['koniec']) && ($_POST['krok'] < 0))) {
|
||||
for($i = intval($_POST['start']); $i <= intval($_POST['koniec']); $i += intval($_POST['krok'])) {
|
||||
echo $i . " ";
|
||||
}
|
||||
} else {
|
||||
echo "Nie wykonam nieskończonej pętli!";
|
||||
}
|
||||
} else {
|
||||
echo "Nie wykonam nieskończonej pętli!";
|
||||
}
|
||||
}
|
||||
?>
|
||||
|
||||
<h2>5</h2>
|
||||
<form action="./wynik.php" method="post">
|
||||
<p>Ile masz lat?</p>
|
||||
<select name="wiek">
|
||||
<?php
|
||||
for($i = 1; $i < 134; $i++) {
|
||||
echo "<option>$i</option>";
|
||||
}
|
||||
?>
|
||||
</select>
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
|
||||
<h2>6</h2>
|
||||
<form action="./petle.php" method="get">
|
||||
<p>Ile cyfr:</p>
|
||||
<input type="number" name="ile">
|
||||
|
||||
<p>Kierunek:</p>
|
||||
<select name="kierunek">
|
||||
<option>Poziom</option>
|
||||
<option>Pion</option>
|
||||
</select>
|
||||
|
||||
<p>Krok:</p>
|
||||
<input type="number" name="krok">
|
||||
<input type="submit" value="ok"><br><br>
|
||||
</form>
|
||||
|
||||
<table>
|
||||
<?php
|
||||
for($i = 0; $i < @$_GET['ile']; $i++) {
|
||||
if(@$_GET['kierunek'] == 'Pion') {
|
||||
echo "<tr>";
|
||||
}
|
||||
echo '<td>' . $i * @$_GET['krok'] + 1 . '</td>';
|
||||
if(@$_GET['kierunek'] == 'Pion') {
|
||||
echo "</tr>";
|
||||
}
|
||||
}
|
||||
?>
|
||||
</table>
|
||||
|
||||
<h2>7</h2>
|
||||
<form action="./petle.php" method="post">
|
||||
Wierszy: <input type="number" name="wiersze">
|
||||
Kolumn: <input type="number" name="kolumny">
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
<table>
|
||||
<?php
|
||||
for($i = 0; $i < @$_POST['wiersze']; $i++) {
|
||||
echo "<tr>";
|
||||
for($j = 0; $j < @$_POST['kolumny']; $j++) {
|
||||
echo '<td>' . ($i * @$_POST['kolumny']) + $j + 1 . '</td>';
|
||||
}
|
||||
echo "</tr>";
|
||||
}
|
||||
?>
|
||||
</table>
|
||||
|
||||
<h2>8</h2>
|
||||
<form action="./petle.php" method="post">
|
||||
SZACHOWNICA:
|
||||
Wierszy: <input type="number" name="szachownica_wiersze">
|
||||
Kolumn: <input type="number" name="szachownica_kolumny">
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
<table>
|
||||
<?php
|
||||
for($i = 0; $i < @$_POST['szachownica_wiersze']; $i++) {
|
||||
$black = false;
|
||||
if($i % 2 != 0) {
|
||||
$black = true;
|
||||
}
|
||||
echo '<tr>';
|
||||
for($j = 0; $j < @$_POST['szachownica_kolumny']; $j++) {
|
||||
echo '<td style="width: 16px; height: 16px; ';
|
||||
if($black) {
|
||||
echo 'background-color: black;';
|
||||
}
|
||||
echo '"></td>';
|
||||
$black = !$black;
|
||||
}
|
||||
echo '</tr>';
|
||||
}
|
||||
?>
|
||||
</table>
|
||||
|
||||
<h2>9</h2>
|
||||
<form action="./petle.php" method="get">
|
||||
Rozmiar: <input type="number" name="tsize">
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
<table>
|
||||
<?php
|
||||
for($i = 0; $i < @$_GET['tsize']; $i++) {
|
||||
echo '<tr>';
|
||||
for($j = 0; $j < @$_GET['tsize']; $j++) {
|
||||
echo '<td>' . ($i + 1) * ($j + 1) . '</td>';
|
||||
}
|
||||
echo '</tr>';
|
||||
}
|
||||
?>
|
||||
</table>
|
||||
|
||||
<h2>10</h2>
|
||||
<form action="./petle.php" method="get">
|
||||
Rozmiar: <input type="number" name="tsize2">
|
||||
<input type="submit" value="ok">
|
||||
</form>
|
||||
|
||||
<table class="noborder">
|
||||
<?php
|
||||
echo '<tr><td></td>';
|
||||
for($i = 0; $i < @$_GET['tsize2']; $i++) {
|
||||
echo '<th>' . $i+1 . '</th>';
|
||||
}
|
||||
echo '</tr>';
|
||||
for($i = 0; $i < @$_GET['tsize2']; $i++) {
|
||||
echo '<tr>';
|
||||
echo '<th>' . $i+1 . '</th>';
|
||||
for($j = 0; $j < @$_GET['tsize2']; $j++) {
|
||||
echo '<td>' . ($i+1) * ($j+1) . '</td>';
|
||||
}
|
||||
echo '</tr>';
|
||||
}
|
||||
?>
|
||||
</table>
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,9 @@
|
||||
<?php
|
||||
if(@$_POST['wiek'] < 12) {
|
||||
echo "WTF?!";
|
||||
} elseif(@$_POST['wiek'] > 12) {
|
||||
echo "Stary człowiek a może";
|
||||
} else {
|
||||
echo "Jestem wojtek też mam 12 lat";
|
||||
}
|
||||
?>
|
||||
Reference in new issue
Block a user