<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Assign a PHP variable to Lua</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.lua.html">Lua</a></div> <div class="next" style="text-align: right; float: right;"><a href="lua.call.html">Lua::call</a></div> <div class="up"><a href="class.lua.html">Lua</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="lua.assign" class="refentry"> <div class="refnamediv"> <h1 class="refname">Lua::assign</h1> <p class="verinfo">(PECL lua >=0.9.0)</p><p class="refpurpose"><span class="refname">Lua::assign</span> — <span class="dc-title">Assign a PHP variable to Lua</span></p> </div> <div class="refsect1 description" id="refsect1-lua.assign-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>Lua::assign</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$value</code></span> )</div> <p class="para rdfs-comment"> </p> <div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is currently not documented; only its argument list is available. </p></div> </div> <div class="refsect1 parameters" id="refsect1-lua.assign-parameters"> <h3 class="title">Parameters</h3> <dl> <dt> <span class="term"><em><code class="parameter">name</code></em></span> <dd> <p class="para"> </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">value</code></em></span> <dd> <p class="para"> </p> </dd> </dt> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-lua.assign-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <var class="varname"><var class="varname">$this</var></var> or <strong><code>NULL</code></strong> on failure. </p> </div> <div class="refsect1 examples" id="refsect1-lua.assign-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-3766"> <p><strong>Example #1 <span class="function"><strong>Lua::assign()</strong></span>example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$lua </span><span style="color: #007700">= new </span><span style="color: #0000BB">Lua</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$lua</span><span style="color: #007700">-></span><span style="color: #0000BB">assign</span><span style="color: #007700">(</span><span style="color: #DD0000">"php_var"</span><span style="color: #007700">, array(</span><span style="color: #0000BB">1</span><span style="color: #007700">=></span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">)); </span><span style="color: #FF8000">//lua table index begin with 1<br /></span><span style="color: #0000BB">$lua</span><span style="color: #007700">-></span><span style="color: #0000BB">eval</span><span style="color: #007700">(<<<CODE<br /></span><span style="color: #DD0000"> print(php_var);<br /></span><span style="color: #007700">CODE<br />);<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> Array ( [1] => 1 [2] => 2 [3] => 3 ) </pre></div> </div> </div> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="class.lua.html">Lua</a></div> <div class="next" style="text-align: right; float: right;"><a href="lua.call.html">Lua::call</a></div> <div class="up"><a href="class.lua.html">Lua</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>