<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >register_tick_function</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="Manual do PHP" HREF="index.html"><LINK REL="UP" TITLE="Funções para manuseamento de funções" HREF="ref.funchand.html"><LINK REL="PREVIOUS" TITLE="register_shutdown_function" HREF="function.register-shutdown-function.html"><LINK REL="NEXT" TITLE="unregister_tick_function" HREF="function.unregister-tick-function.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Manual do PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.register-shutdown-function.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.unregister-tick-function.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.register-tick-function" ></A >register_tick_function</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN59225" ></A ><P > (PHP 4 >= 4.0.3, PHP 5)</P >register_tick_function -- Registra uma função para executar a cada instante </DIV ><DIV CLASS="refsect1" ><A NAME="AEN59228" ></A ><H2 >Descrição</H2 >void <B CLASS="methodname" >register_tick_function</B > ( callback function [, mixed arg] )<BR ></BR ><P > Registra a função nomeada por <CODE CLASS="parameter" >func</CODE > para ser executada quando um <A HREF="control-structures.declare.html" >tick</A > é chamado. Também, você deve passar um array consistindo de um objeto e um método como a <CODE CLASS="parameter" >func</CODE >. </P ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN59244" ></A ><P ><B >Exemplo 1. Exemplo de uso da <B CLASS="function" >register_tick_function()</B ></B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /></font><font color="#FF8000">// using a function as the callback<br /></font><font color="#0000BB">register_tick_function</font><font color="#007700">(</font><font color="#DD0000">'my_function'</font><font color="#007700">, </font><font color="#0000BB">TRUE</font><font color="#007700">);<br /><br /></font><font color="#FF8000">// using an object->method<br /></font><font color="#0000BB">$object </font><font color="#007700">= new </font><font color="#0000BB">my_class</font><font color="#007700">();<br /></font><font color="#0000BB">register_tick_function</font><font color="#007700">(array(&</font><font color="#0000BB">$object</font><font color="#007700">, </font><font color="#DD0000">'my_method'</font><font color="#007700">), </font><font color="#0000BB">TRUE</font><font color="#007700">);<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ><P > Veja também <B CLASS="function" >declare()</B > e <A HREF="function.unregister-tick-function.html" ><B CLASS="function" >unregister_tick_function()</B ></A >. </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.register-shutdown-function.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Principal</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.unregister-tick-function.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >register_shutdown_function</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.funchand.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >unregister_tick_function</TD ></TR ></TABLE ></DIV ></BODY ></HTML >