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59 lines
1.8 KiB
HTML
59 lines
1.8 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>Sets the default return value on a fetch row</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.ifx-nullformat" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">ifx_nullformat</h1>
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<p class="verinfo">(PHP 4, PHP 5 < 5.2.1)</p><p class="refpurpose"><span class="refname">ifx_nullformat</span> — <span class="dc-title">Sets the default return value on a fetch row</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.ifx-nullformat-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>ifx_nullformat</strong></span>
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( <span class="methodparam"><span class="type">int</span> <code class="parameter">$mode</code></span>
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) : <span class="type">bool</span></div>
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<p class="para rdfs-comment">
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Sets the default return value of a NULL-value on a fetch row.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.ifx-nullformat-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">mode</code></dt>
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<dd>
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<p class="para">
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Mode "0" returns "", and mode "1" returns "<strong><code>NULL</code></strong>".
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.ifx-nullformat-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
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</p>
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</div>
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</div></div></div></body></html> |