openlog

实例

打开和关闭系统记录器的连接：

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token keyword">function</span> <span class="token function-definition function">_log</span><span class="token punctuation">(</span><span class="token variable">$text</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token function">openlog</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"phperrors"</span><span class="token punctuation">,</span> <span class="token class-name">LOG_PID</span> <span class="token operator">|</span> <span class="token class-name">LOG_PERROR</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token function">syslog</span><span class="token punctuation">(</span><span class="token constant">LOG_ERR</span><span class="token punctuation">,</span> <span class="token variable">$text</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token function">closelog</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token operator">...</span><span class="token operator">.</span>
<span class="token operator">...</span><span class="token operator">.</span>
<span class="token punctuation">}</span>
<span class="token delimiter important">?></span></span>