php:已达到重定向限制
php: Redirection limit reached
我是运行以下循环:
for ($i=0; $i < 30; $i++) {
sleep(2);
$content = file_get_contents('http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444528825');
}
基本上,我是 运行 一个从 json 文件获取数据的 cronjob(每分钟 30 次)。我收到的文件正在自动更新。当没有数据时它是空的,如果有数据它里面有数据..
所以基本上当文件为空时我得到这个错误:
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534443): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
没关系,可以理解,但问题是有时我会收到此错误:
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534451): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
我搜索了一下,没有找到第二个错误出现的原因。我能做什么? 是否有更聪明的方法来编写此脚本或避免出现错误?
错误日志示例:
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534443): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534445): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534447): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534449): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534451): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534454): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534456): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534458): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534460): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534462): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534464): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534466): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534468): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534470): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534500): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534502): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
我改用了 curl:
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FRESH_CONNECT, TRUE);
curl_setopt($ch, CURLOPT_TIMEOUT, '3');
$content = curl_exec($ch);
curl_close($ch);
我是运行以下循环:
for ($i=0; $i < 30; $i++) {
sleep(2);
$content = file_get_contents('http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444528825');
}
基本上,我是 运行 一个从 json 文件获取数据的 cronjob(每分钟 30 次)。我收到的文件正在自动更新。当没有数据时它是空的,如果有数据它里面有数据..
所以基本上当文件为空时我得到这个错误:
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534443): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
没关系,可以理解,但问题是有时我会收到此错误:
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534451): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
我搜索了一下,没有找到第二个错误出现的原因。我能做什么? 是否有更聪明的方法来编写此脚本或避免出现错误?
错误日志示例:
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534443): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534445): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534447): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534449): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534451): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534454): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534456): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534458): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534460): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534462): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534464): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534466): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534468): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534470): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534500): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
PHP Warning: file_get_contents(http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1444534502): failed to open stream: Redirection limit reached, aborting in /home/dupdates/domains/dupdates.com/public_html/systems/history/script.php on line 60
我改用了 curl:
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://www.oref.org.il/WarningMessages/Alert/alerts.json?v=1');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FRESH_CONNECT, TRUE);
curl_setopt($ch, CURLOPT_TIMEOUT, '3');
$content = curl_exec($ch);
curl_close($ch);