wordwrap
String auf eine bestimmte Anzahl von Zeichenfolgen brechen
Falten Sie die Zeichenfolge gemäß der angegebenen Länge:
<span class="token php language-php"><span class="token delimiter important"><? Php</span> <span class="token variable">$ str</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"Ein Beispiel für lange Wörter: superkalifragulistisch"</span> <span class="token punctuation">;</span> <span class="token keyword">echo</span> <span class="token function">wordwrap</span> <span class="token punctuation">(</span> <span class="token variable">$ str</span> <span class="token punctuation">,</span> <span class="token number">15</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"<br> \ n"</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token delimiter important">?></span></span>
Verwenden Sie alle Parameter:
<span class="token php language-php"><span class="token delimiter important"><? Php</span> <span class="token variable">$ str</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"Ein Beispiel für ein langes Wort ist: superkalifragulistisch"</span> <span class="token punctuation">;</span> <span class="token keyword">echo</span> <span class="token function">wordwrap</span> <span class="token punctuation">(</span> <span class="token variable">$ str</span> <span class="token punctuation">,</span> <span class="token number">15</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"<br> \ n"</span> <span class="token punctuation">,</span> <span class="token constant boolean">wahr</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token delimiter important">?></span></span>
Falten Sie die Zeichenfolge:
<span class="token php language-php"><span class="token delimiter important"><? Php</span> <span class="token variable">$ str</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"Ein Beispiel für ein langes Wort ist: superkalifragulistisch"</span> <span class="token punctuation">;</span> <span class="token keyword">echo</span> <span class="token function">wordwrap</span> <span class="token punctuation">(</span> <span class="token variable">$ str</span> <span class="token punctuation">,</span> <span class="token number">15</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token delimiter important">?></span></span>
HTML -Ausgabe des oben genannten Code (Bitte überprüfen Sie den Quellcode):
<span class="token operator"><</span> <span class="token operator">!</span> <span class="token constant">DocType</span> html <span class="token operator">></span> <span class="token operator"><html></span><span class="token operator"></span> <span class="token operator"><body></span><span class="token operator"></span> Ein Beispiel für a langes Wort ist <span class="token punctuation">:</span> Superkalifragulistisch <span class="token operator"><</span> <span class="token operator">/</span> body <span class="token operator">></span> <span class="token operator"><</span> <span class="token operator">/</span> html <span class="token operator">></span>
Die Browserausgabe des obigen Codes:
Ein Beispiel für lange Wörter: superkalifragulistisch