<!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>UNSET_OBJ</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="internals2.opcodes.unset-dim.html">UNSET_DIM</a></div> <div class="next" style="text-align: right; float: right;"><a href="internals2.opcodes.unset-var.html">UNSET_VAR</a></div> <div class="up"><a href="internals2.opcodes.list.html">Opcode Descriptions and Examples</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="internals2.opcodes.unset-obj" class="section"> <h2 class="title">UNSET_OBJ</h2> <div class="section" id="internals2.opcodes.unset-obj.code"> <h2 class="title">PHP code</h2> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">/*<br /> * Unset the property of the current object (this) and store the original value into "result".<br /> * opcode number: 76<br /> */<br /></span><span style="color: #0000BB">$obj </span><span style="color: #007700">= new </span><span style="color: #0000BB">A</span><span style="color: #007700">();<br />unset(</span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">num</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> <div class="section" id="internals2.opcodes.unset-obj.listing"> <h2 class="title">PHP opcodes</h2> <p class="simpara">Function name: (null)</p> <p class="simpara">Compiled variables: !0=$obj </p> <table class="doctable informaltable"> <thead> <tr> <th>line</th><th>#</th><th>op</th> <th>fetch</th><th>ext</th><th>return</th> <th>operands</th> </tr> </thead> <tbody class="tbody"> <tr> <td>6</td><td>0</td> <td>ZEND_FETCH_CLASS</td><td class="empty"> </td> <td class="empty"> </td><td>:0</td> <td>'A'</td> </tr> <tr> <td class="empty"> </td><td>1</td> <td>NEW</td><td class="empty"> </td> <td class="empty"> </td><td>$1</td> <td>:0</td> </tr> <tr> <td class="empty"> </td><td>2</td> <td>DO_FCALL_BY_NAME</td><td class="empty"> </td> <td>0</td><td class="empty"> </td> <td class="empty"> </td> </tr> <tr> <td class="empty"> </td><td>3</td> <td>ASSIGN</td><td class="empty"> </td> <td class="empty"> </td><td class="empty"> </td> <td>!0,$1</td> </tr> <tr> <td>7</td><td>4</td> <td>UNSET_OBJ</td><td class="empty"> </td> <td class="empty"> </td><td>$4</td> <td>!0,'num'</td> </tr> <tr> <td>8</td><td>5</td> <td>RETURN</td><td class="empty"> </td> <td class="empty"> </td><td class="empty"> </td> <td>1</td> </tr> </tbody> </table> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="internals2.opcodes.unset-dim.html">UNSET_DIM</a></div> <div class="next" style="text-align: right; float: right;"><a href="internals2.opcodes.unset-var.html">UNSET_VAR</a></div> <div class="up"><a href="internals2.opcodes.list.html">Opcode Descriptions and Examples</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>