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58 lines
2.8 KiB
HTML
58 lines
2.8 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>当一个行被接收时读取一个字符并且通知 readline 调用回调函数</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.readline-callback-read-char" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">readline_callback_read_char</h1>
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<p class="verinfo">(PHP 5 >= 5.1.0, PHP 7)</p><p class="refpurpose"><span class="refname">readline_callback_read_char</span> — <span class="dc-title">当一个行被接收时读取一个字符并且通知 readline 调用回调函数</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.readline-callback-read-char-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>readline_callback_read_char</strong></span>
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( <span class="methodparam">void</span>
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) : <span class="type"><span class="type void">void</span></span></div>
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<p class="para rdfs-comment">
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读取用户输入中的一个字符.当一行被接收时，这个函数将通知 readline 调用使用
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<span class="function"><a href="readline_callback_handler_install.html" class="function">readline_callback_handler_install()</a></span> 安装的回调函数接口，并且
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这一个行已经准备输入.
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.readline-callback-read-char-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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没有返回值。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.readline-callback-read-char-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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See <span class="function"><a href="readline_callback_handler_install.html" class="function">readline_callback_handler_install()</a></span> for an example
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of how to use the readline callback interface.
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.readline-callback-read-char-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="readline_callback_handler_install.html" class="function" rel="rdfs-seeAlso">readline_callback_handler_install()</a> - 初始化一个 readline 回调接口，然后终端输出提示信息并立即返回</span></li>
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<li class="member"><span class="function"><a href="readline_callback_handler_remove.html" class="function" rel="rdfs-seeAlso">readline_callback_handler_remove()</a> - 移除上一个安装的回调函数句柄并且恢复终端设置</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |