我正在使用“ simple_html_dom.php ”来废弃维基百科网站上的数据。如果我在scraperwiki.com中运行代码,它会抛出错误退出状态139 ,如果在我的xampp服务器中运行相同的代码,服务器就会挂起。
代码是:
<?php
$test=array
(
0 => "http://en.wikipedia.org/wiki/Andhra_Pradesh",
1 => "http://en.wikipedia.org/wiki/Arunachal_Pradesh",
2 => "http://en.wikipedia.org/wiki/Assam",
3 => "http://en.wikipedia.org/wiki/Bihar",
4 => "http://en.wikipedia.org/wiki/Chhattisgarh",
5 => "http://en.wikipedia.org/wiki/Goa",
for($ix=0;$ix<=9;$ix++){
$content = file_get_html($test[$ix]);
$tables = $content ->find('#mw-content-text table',0);
foreach ($tables ->children() as $child1) {
foreach($child1->find('th a') as $ele){
if($ele->innertext=="Literacy"){
foreach($child1->find('td') as $ele1){
echo $ele1->innertext;
}}} }}
指导我哪里错了。有没有内存问题???有没有xampp配置???
答案 0 :(得分:0)
<?php
require 'simple_html_dom.php';
$test = array(
0 => "http://en.wikipedia.org/wiki/Andhra_Pradesh",
1 => "http://en.wikipedia.org/wiki/Arunachal_Pradesh",
2 => "http://en.wikipedia.org/wiki/Assam",
3 => "http://en.wikipedia.org/wiki/Bihar",
4 => "http://en.wikipedia.org/wiki/Chhattisgarh",
5 => "http://en.wikipedia.org/wiki/Goa");
for($ix=0;$ix<=count($test);$ix++){
$content = file_get_html($test[$ix]);
$tables = $content ->find('#mw-content-text table',0);
foreach ($tables ->children() as $child1) {
foreach($child1->find('th a') as $ele){
if($ele->innertext=="Literacy"){
foreach($child1->find('td') as $ele1){
echo $ele1->innertext;
}
}
}
}
$content->clear();
}
?>
但这些网址太多了。您可能会收到max execution time execeeded
的致命错误,或者您可能会收到error 324
。