2.0 KiB
2.0 KiB
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="utf-8">
<title>Baustein: for-Schleife</title>
<style>
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: -apple-system, "Segoe UI", sans-serif;
background: #f0f0f5;
padding: 40px 20px;
display: flex;
justify-content: center;
min-height: 100vh;
}
.card {
background: #ffffff;
width: 100%;
max-width: 1000px;
border-radius: 12px;
padding: 28px 36px;
box-shadow: 0 4px 20px rgba(0,0,0,0.08);
color: #1a1a1a;
font-size: 14px;
line-height: 1.5;
}
h1 {
font-size: 28px;
font-weight: 800;
letter-spacing: -0.5px;
line-height: 1.1;
margin-bottom: 14px;
}
.beschreibung {
font-size: 14px;
line-height: 1.55;
margin-bottom: 6px;
}
.zweck {
font-size: 14px;
font-style: italic;
color: #5a6470;
margin-bottom: 22px;
}
.examples {
display: grid;
grid-template-columns: 1fr;
gap: 14px;
}
.code-block {
background: #1e2a3a;
color: #e6e6e6;
font-family: "SF Mono", Consolas, monospace;
font-size: 12px;
line-height: 1.5;
padding: 14px 16px;
border-radius: 8px;
white-space: pre;
}
.code-block .label {
font-family: -apple-system, sans-serif;
font-size: 10px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 1px;
color: #8be9fd;
margin-bottom: 6px;
display: block;
}
.k { color: #ff79c6; }
.v { color: #ffb86c; }
.n { color: #ffb86c; }
</style>
</head>
<body>
<div class="card">
<h1>for-Schleife</h1>
<p class="beschreibung">Führt einen Code-Block wiederholt aus.</p>
<p class="zweck">Wiederholung wenn Anzahl Durchläufe bekannt ist oder Index gebraucht wird.</p>
<div class="examples">
<div class="code-block"><span class="label">Vorwärts zählen</span><span class="k">for</span> (<span class="v">$i</span> = <span class="n">0</span>; <span class="v">$i</span> < <span class="n">10</span>; <span class="v">$i</span>++) {
<span class="k">echo</span> <span class="v">$i</span>;
}</div>
</div>
</div>
</body>
</html>