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</span><span><span class="hljs-comment">// 这部分是与文章内容无关的 PHP 代码示例</span></span><span>
</span><span><span class="hljs-keyword">echo</span></span><span> </span><span><span class="hljs-string">"欢迎阅读本篇文章!"</span></span><span>;
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<h1>使用 <code>stripcslashes
</span><span><span>$str</span></span><span> = </span><span><span class="function_ invoke__">addslashes</span></span><span>(</span><span><span class="function_ invoke__">addslashes</span></span><span>(</span><span><span>"O'Reilly"</span></span><span>)); </span><span><span>echo</span></span><span> </span><span><span class="function_ invoke__">stripcslashes</span></span><span>(</span><span><span>$str</span></span><span>); </span><span><span>// 输出仍可能包含额外的反斜杠</span></span><span>
</span><span><span>$str</span></span><span> = </span><span><span class="function_ invoke__">addslashes</span></span><span>(</span><span><span>"O'Reilly"</span></span><span>); </span><span><span>echo</span></span><span> </span><span><span class="function_ invoke__">stripslashes</span></span><span>(</span><span><span>$str</span></span><span>); </span><span><span>// 正确输出: O'Reilly</span></span><span>
使用 stripcslashes 时常见的问题主要源自对转义字符的不完全理解,包括普通反斜杠、多重转义、非标准字符及 Unicode 处理。避免错误的核心方法是:
掌握这些技巧,能有效避免 stripcslashes 带来的意外结果,使字符串处理更可靠、安全。