<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >px_get_info</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="Paradox File Access" HREF="ref.paradox.html"><LINK REL="PREVIOUS" TITLE="px_get_field" HREF="function.px-get-field.html"><LINK REL="NEXT" TITLE="px_get_parameter" HREF="function.px-get-parameter.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.px-get-field.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.px-get-parameter.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.px-get-info" ></A >px_get_info</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN162574" ></A ><P > (PECL)</P >px_get_info -- Return lots of information about a paradox file</DIV ><DIV CLASS="refsect1" ><A NAME="AEN162577" ></A ><H2 >Descrição</H2 >array <B CLASS="methodname" >px_get_info</B > ( resource pxdoc )<BR ></BR ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN162585" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >pxdoc</CODE ></DT ><DD ><P > Resource identifier of the paradox database as returned by <A HREF="function.px-new.html" ><B CLASS="function" >px_new()</B ></A >. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN162595" ></A ><H2 >Valores de retornado</H2 ><P > Returns an associated array with lots of information about a paradox file. This array is likely to be extended in the future. </P ><P ></P ><DIV CLASS="variablelist" ><DL ><DT >fileversion</DT ><DD ><P >Version of file multiplied by 10, e.g. 70.</P ></DD ><DT >tablename</DT ><DD ><P >Name of table as stored in the file. If the database was created by pxlib, then this will be the name of the file without the extension.</P ></DD ><DT >numrecords</DT ><DD ><P >Number of records in this table.</P ></DD ><DT >numfields</DT ><DD ><P >Number of fields in this table.</P ></DD ><DT >headersize</DT ><DD ><P >Number of bytes used for the header. This is usually 0x800.</P ></DD ><DT >recordsize</DT ><DD ><P >Number of bytes used for each record. This is the sum of all field sizes (available since version 1.4.2).</P ></DD ><DT >maxtablesize</DT ><DD ><P > This value multiplied by 0x400 is the size of a data block in bytes. The maximum number of records in a datablock is the integer part of (maxtablesize * 0x400 - 8) / recordsize. </P ></DD ><DT >numdatablocks</DT ><DD ><P > The number of data blocks in the file. Each data block contains a certain number of records which depends on the record size and the data block size (maxtablesize). Data blocks may not necessarily be completely filled. </P ></DD ><DT >numindexfields</DT ><DD ><P > Number of fields used for the primary index. The fields do always start with field number 1. </P ></DD ><DT >codepage</DT ><DD ><P > The DOS codepage which was used for encoding fields with character data. If the target encoding is not set with <A HREF="function.px-set-targetencoding.html" ><B CLASS="function" >px_set_targetencoding()</B ></A > this will be the encoding for character fields when records are being accessed with <A HREF="function.px-get-record.html" ><B CLASS="function" >px_get_record()</B ></A > or <A HREF="function.px-retrieve-record.html" ><B CLASS="function" >px_retrieve_record()</B ></A >. </P ></DD ></DL ></DIV ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN162642" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.px-numfields.html" ><B CLASS="function" >px_numfields()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.px-numrecords.html" ><B CLASS="function" >px_numrecords()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </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.px-get-field.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.px-get-parameter.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >px_get_field</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.paradox.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >px_get_parameter</TD ></TR ></TABLE ></DIV ></BODY ></HTML >