delete

实例

<span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token variable">$ file</span> <span class="token operator">=</span> <span class="token string double-quoted-string">"test.txt"</span> <span class="token punctuation">;</span>
<span class="token keyword">if</span> <span class="token punctuation">(</span> <span class="token operator">!</span> <span class="token function">Unlink</span> <span class="token punctuation">(</span> <span class="token variable">fichier $</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span>
  <span class="token punctuation">{</span>
  <span class="token keyword">echo</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"Erreur de suppression de <span class="token interpolation"><span class="token variable">fichiers $</span></span> "</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
  <span class="token punctuation">}</span>
<span class="token keyword">autre</span>
  <span class="token punctuation">{</span>
  <span class="token keyword">Echo</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">" <span class="token interpolation"><span class="token variable">Fichier Supprimé $</span></span> "</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
  <span class="token punctuation">}</span>
<span class="token delimiter important">?></span></span>