php ExcelReader 读取Excel类
这是一款开源的php代码,ExcelReader是专业地excel表进行读写操作的,下面我们来看一款ExcelReader读取phprm.com.xls工作表实例吧,代码如下:
<?php
$allow_url_override = 1; // set to 0 to not allow changed via post or get
if (!$allow_url_override || !isset($file_to_include)) {
$file_to_include = "111cn.net.xls";
}
if (!$allow_url_override || !isset($max_rows)) {
$max_rows = 0; //use 0 for no max
}
if (!$allow_url_override || !isset($max_cols)) {
$max_cols = 5; //use 0 for no max
}
if (!$allow_url_override || !isset($debug)) {
$debug = 0; //1 for on 0 for off
}
if (!$allow_url_override || !isset($force_nobr)) {
$force_nobr = 1; //force the info in cells not to wrap unless stated explicitly (newline)
}
require_once 'www.phprm.com/reader.php';
$data = new spreadsheet_excel_reader();
$data->setoutputencoding('cpa25a');
$data->read($file_to_include);
error_reporting(e_all ^ e_notice);
echo "
<style>
.table_data
{
border-style:ridge;
border-width:1;
}
.tab_base
{
background:#c5d0dd;
font-weight:bold;
border-style:ridge;
border-width:1;
cursor:pointer;
}
.table_sub_heading
{
background:#cccccc;
font-weight:bold;
border-style:ridge;
border-width:1;
}
.table_body
{
background:#f0f0f0;
font-wieght:normal;
font-size:12;
font-family:sans-serif;
border-style:ridge;
border-width:1;
border-spacing: 0px;
border-collaps教程e: collapse;
}
.tab_loaded
{
background:#222222;
color:white;
font-weight:bold;
border-style:groove;
border-width:1;
cursor:pointer;
}
</style>
";
function make_alpha_from_numbers($number) {
$numeric = "abcdefghijklmnopqrstuvwxyz";
if ($number < strlen($numeric)) {
return $numeric[$number];
} else {
$dev_by = floor($number / strlen($numeric));
return "" . make_alpha_from_numbers($dev_by - 1) . make_alpha_from_numbers($number - ($dev_by * strlen($numeric)));
}
}
echo "<script language='javascript'>
var sheet_html = array(); ";
for ($sheet = 0; $sheet < count($data->sheets); $sheet++) {
$table_output[$sheet].= "<table class='table_body'>
<tr>
<td> </td>";
for ($i = 0; $i < $data->sheets[$sheet]['numcols'] && ($i <= $max_cols || $max_cols == 0); $i++) {
$table_output[$sheet].= "<td class='table_sub_heading' align=center>" . make_alpha_from_numbers($i) . "</td>";
}
for ($row = 1; $row <= $data->sheets[$sheet]['numrows'] && ($row <= $max_rows || $max_rows == 0); $row++) {
$table_output[$sheet].= "<tr><td class='table_sub_heading'>" . $row . "</td>";
for ($col = 1; $col <= $data->sheets[$sheet]['numcols'] && ($col <= $max_cols || $max_cols == 0); $col++) {
if ($data->sheets[$sheet]['cellsinfo'][$row][$col]['colspan'] >= 1 && $data->sheets[$sheet]['cellsinfo'][$row][$col]['rowspan'] >= 1) {
$this_cell_colspan = " colspan=" . $data->sheets[$sheet]['cellsinfo'][$row][$col]['colspan'];
$this_cell_rowspan = " rowspan=" . $data->sheets[$sheet]['cellsinfo'][$row][$col]['rowspan'];
for ($i = 1; $i < $data->sheets[$sheet]['cellsinfo'][$row][$col]['colspan']; $i++) {
$data->sheets[$sheet]['cellsinfo'][$row][$col + $i]['dontprint'] = 1;
}
for ($i = 1; $i < $data->sheets[$sheet]['cellsinfo'][$row][$col]['rowspan']; $i++) {
for ($j = 0; $j < $data->sheets[$sheet]['cellsinfo'][$row][$col]['colspan']; $j++) {
$data->sheets[$sheet]['cellsinfo'][$row + $i][$col + $j]['dontprint'] = 1;
}
}
} else if ($data->sheets[$sheet]['cellsinfo'][$row][$col]['colspan'] >= 1) {
$this_cell_colspan = " colspan=" . $data->sheets[$sheet]['cellsinfo'][$row][$col]['colspan'];
$this_cell_rowspan = "";
for ($i = 1; $i < $data->sheets[$sheet]['cellsinfo'][$row][$col]['colspan']; $i++) {
$data->sheets[$sheet]['cellsinfo'][$row][$col + $i]['dontprint'] = 1;
}
} else if ($data->sheets[$sheet]['cellsinfo'][$row][$col]['rowspan'] >= 1) {
$this_cell_colspan = "";
$this_cell_rowspan = " rowspan=" . $data->sheets[$sheet]['cellsinfo'][$row][$col]['rowspan'];
for ($i = 1; $i < $data->sheets[$sheet]['cellsinfo'][$row][$col]['rowspan']; $i++) {
$data->sheets[$sheet]['cellsinfo'][$row + $i][$col]['dontprint'] = 1;
}
} else {
$this_cell_colspan = "";
$this_cell_rowspan = "";
}
if (!($data->sheets[$sheet]['cellsinfo'][$row][$col]['dontprint'])) {
$table_output[$sheet].= "<td class='table_data' $this_cell_colspan $this_cell_rowspan> ";
if ($force_nobr) {
$table_output[$sheet].= "<nobr>";
}
$table_output[$sheet].= nl2br(htmlentities($data->sheets[$sheet]['cells'][$row][$col]));
if ($force_nobr) {
$table_output[$sheet].= "</nobr>";
}
$table_output[$sheet].= "</td>";
}
}
$table_output[$sheet].= "</tr>";
}
$table_output[$sheet].= "</table>";
$table_output[$sheet] = str_replace(" ", "", $table_output[$sheet]);
$table_output[$sheet] = str_replace(" ", "", $table_output[$sheet]);
$table_output[$sheet] = str_replace(" ", " ", $table_output[$sheet]);
if ($debug) {
$debug_output = print_r($data->sheets[$sheet], true);
$debug_output = str_replace(" ", "n", $debug_output);
$debug_output = str_replace(" ", "r", $debug_output);
$table_output[$sheet].= "<pre>$debug_output</pre>";
}
echo "sheet_html[$sheet] = "$table_output[$sheet]"; ";
}
echo "
function change_tabs(sheet)
{
//alert('sheet_tab_' + sheet);
for(i=0;i<", count($data->sheets) , ";i++)
{
document.getelementbyid('sheet_tab_' + i).classname = 'tab_base';
}
document.getelementbyid('table_loader_div').innerhtml=sheet_html[sheet];
document.getelementbyid('sheet_tab_' + sheet).classname = 'tab_loaded';
}
</script>";
echo "
<table class='table_body' name='tab_table'>
<tr>";
for ($sheet = 0; $sheet < count($data->sheets); $sheet++) {
echo "<td class='tab_base' id='sheet_tab_$sheet' align=center
onmousedown="change_tabs($sheet);
">", $data->boundsheets[$sheet]['name'], "</td>";
}
echo "<tr>";
echo "</table>
<div id=table_loader_div>www.phprm.com</div>
<script language='javascript'>//开源代码phprm.com
change_tabs(0);
</script>";
//echo "<iframe name=table_loader_iframe src='about:blank' width=100 height=100></iframe>";
/*
echo "<pre>";
print_r($data);
echo "</pre>";
*/excelreader这个类你可以到官网去下载 .
本文地址：http://www.phprm.com/develop/fs5410.html
转载随意，但请附上文章地址:-)