?? function.oci-collection-element-get.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Returns value of the element</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.oci-collection-free.html">OCI-Collection->free</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.oci-collection-max.html">OCI-Collection->max</a></div> <div class="up"><a href="ref.oci8.html">OCI8 Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.oci-collection-element-get" class="refentry"> <div class="refnamediv"> <h1 class="refname">OCI-Collection->getElem</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">OCI-Collection->getElem</span> — <span class="dc-title">Returns value of the element</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="classsynopsis"> <div class="ooclass"><b class="classname">OCI-Collection</b></div> <div class="methodsynopsis dc-description"> <span class="type">mixed</span> <span class="methodname"><b><b>getElem</b></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$index</tt></span> )</div> </div> <p class="para"> Returns element's value with the index <i><tt class="parameter">index</tt></i> (1-based). </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">index</tt></i></span> <dd> <p class="para"> The element index. First index is 1. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>FALSE</tt></b> if such element doesn't exist; <b><tt>NULL</tt></b> if element is <b><tt>NULL</tt></b>; string if element is column of a string datatype or number if element is numeric field. </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.oci-collection-element-assign.html" class="xref">OCI-Collection->assignElem</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.oci-collection-free.html">OCI-Collection->free</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.oci-collection-max.html">OCI-Collection->max</a></div> <div class="up"><a href="ref.oci8.html">OCI8 Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>?? 快捷鍵說明
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