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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>Binds a parameter to a statement variable</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="class.sqlite3-stmt.html">SQLite3_stmt</a></div> <div class="next" style="text-align: right; float: right;"><a href="sqlite3-stmt.bindvalue.html">SQLite3_stmt::bindValue</a></div> <div class="up"><a href="class.sqlite3-stmt.html">SQLite3_stmt</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="sqlite3-stmt.bindparam" class="refentry"> <div class="refnamediv"> <h1 class="refname">SQLite3_stmt::bindParam</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">SQLite3_stmt::bindParam</span> — <span class="dc-title">Binds a parameter to a statement variable</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><b><b>SQLite3_stmt::bindParam</b></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$param_number</tt></span> , <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <tt class="parameter reference">&$param</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$type</tt></span> ] )</div> <p class="para rdfs-comment"> Binds a parameter to a statement variable. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">param_number</tt></i></span> <dd> <p class="para"> An <a href="language.types.integer.html" class="type integer">integer</a> identifying the statement variable to which the parameter should be bound. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">param</tt></i></span> <dd> <p class="para"> The parameter to bind to a statement variable. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">type</tt></i></span> <dd> <p class="para"> The data type of the parameter to bind. <ul class="itemizedlist"> <li class="listitem"> <p class="para"> <i>SQLITE3_INTEGER</i>: The value is a signed integer, stored in 1, 2, 3, 4, 6, or 8 bytes depending on the magnitude of the value. </p> </li> <li class="listitem"> <p class="para"> <i>SQLITE3_FLOAT</i>: The value is a floating point value, stored as an 8-byte IEEE floating point number. </p> </li> <li class="listitem"> <p class="para"> <i>SQLITE3_TEXT</i>: The value is a text string, stored using the database encoding (UTF-8, UTF-16BE or UTF-16-LE). </p> </li> <li class="listitem"> <p class="para"> <i>SQLITE3_BLOB</i>: The value is a blob of data, stored exactly as it was input. </p> </li> <li class="listitem"> <p class="para"> <i>SQLITE3_NULL</i>: The value is a NULL value. </p> </li> </ul> </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> if the parameter is bound to the statement variable, <b><tt>FALSE</tt></b> on failure. </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.sqlite3-stmt.html">SQLite3_stmt</a></div> <div class="next" style="text-align: right; float: right;"><a href="sqlite3-stmt.bindvalue.html">SQLite3_stmt::bindValue</a></div> <div class="up"><a href="class.sqlite3-stmt.html">SQLite3_stmt</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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