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80 lines
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HTML
80 lines
5.1 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>Get error code for the most recent function call</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.cubrid-error-code" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">cubrid_error_code</h1>
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<p class="verinfo">(PECL CUBRID >= 8.3.0)</p><p class="refpurpose"><span class="refname">cubrid_error_code</span> — <span class="dc-title">Get error code for the most recent function call</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.cubrid-error-code-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>cubrid_error_code</strong></span>
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( <span class="methodparam">void</span>
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) : <span class="type">int</span></div>
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<p class="para rdfs-comment">
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The <span class="function"><strong>cubrid_error_code()</strong></span> function is used to get the
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error code of the error that occurred during the API execution. Usually,
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it gets the error code when API returns false as its return value.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.cubrid-error-code-parameters">
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<h3 class="title">参数</h3>
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<p class="para">此函数没有参数。</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.cubrid-error-code-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Error code of the error that occurred, or <em>0</em> (zero) if no
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error occurred.
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</p>
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<p class="para">
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</div>
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<div class="refsect1 examples" id="refsect1-function.cubrid-error-code-examples">
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<h3 class="title">范例</h3>
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<div class="example" id="example-1105">
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<p><strong>Example #1 <span class="function"><strong>cubrid_error_code()</strong></span> example</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #0000BB">33000</span><span style="color: #007700">, </span><span style="color: #DD0000">"demodb"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$req </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_prepare</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn </span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT * FROM code WHERE s_name=?"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$req </span><span style="color: #007700">= @</span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$req</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Error facility: %d\nError code: %d\nError msg: %s\n"</span><span style="color: #007700">, <br /> </span><span style="color: #0000BB">cubrid_error_code_facility</span><span style="color: #007700">(), </span><span style="color: #0000BB">cubrid_error_code</span><span style="color: #007700">(), </span><span style="color: #0000BB">cubrid_error_msg</span><span style="color: #007700">());<br /><br /> </span><span style="color: #0000BB">cubrid_disconnect</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /> exit;<br />}<br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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<div class="example-contents"><p>以上例程会输出：</p></div>
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<div class="example-contents screen">
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<div class="cdata"><pre>
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Error facility: 4
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Error code: -30015
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Error msg: Some parameter not binded
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</pre></div>
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</div>
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</div>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.cubrid-error-code-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="cubrid_error_code_facility.html" class="function" rel="rdfs-seeAlso">cubrid_error_code_facility()</a> - Get the facility code of error</span></li>
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<li class="member"><span class="function"><a href="cubrid_error_msg.html" class="function" rel="rdfs-seeAlso">cubrid_error_msg()</a> - Get last error message for the most recent function call</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> |