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From "James liu" <liuping.ja...@gmail.com>
Subject Re: how to use PHP AND PHPS?
Date Thu, 08 Nov 2007 02:29:59 GMT
 php now is ok..

but phps failed....

mycode:

> <?php
>     $url = '
> http://localhost:8080/solr1/select/?q=2&version=2.2&rows=2&fl=Title&start=0&rows=10&indent=on&wt=phps
> ';
>     $a = file_get_contents($url);
>     //eval('$solrResults = ' .$serializedSolrResults . ';');
>     echo '<b>before unserialize....</b><br/>';
>     var_dump($a);
>     echo '<Br/>';
>     $a = unserialize($a);
>     echo '<b>after unserialize...</b><br/>';
>     var_dump($a);
> ?>
>

and result:

> *before unserialize....*
> string(434)
> "a:2:{s:14:"responseHeader";a:3:{s:6:"status";i:0;s:5:"QTime";i:32;s:6:"params";a:7:{s:2:"fl";s:5:"Title";s:6:"indent";s:2:"on";s:5:"start";s:1:"0";s:1:"q";s:1:"2";s:2:"wt";s:4:"phps";s:4:"rows";a:2:{i:0;s:1:"2";i:1;s:2:"10";}s:7:"version";s:3:"
> 2.2";}}s:8:"response";a:3:{s:8:"numFound";i:28;s:5:"start";i:0;s:4:"docs";a:2:{i:0;a:1:{s:5:"Title";d:诺基亚N-Gage基本数据;}i:1;a:1:{s:5:"Title";d:索尼爱立信P908基本数据;}}}}"
>
> *after unserialize...*
> bool(false)
>


On Nov 7, 2007 9:30 PM, Dave Lewis <dalewis@tikva.com> wrote:

>
> On Nov 7, 2007, at 2:04 AM, James liu wrote:
>
> > i just decrease answer information...and u will see my result(full,
> > not
> > part)
> >
> > *before unserialize....*
> >> string(433)
> >> "a:2:{s:14:"responseHeader";a:3:{s:6:"status";i:0;s:5:"QTime";i:
> >> 0;s:6:"params";a:7:{s:2:"fl";s:5:"Title";s:6:"indent";s:2:"on";s:
> >> 5:"start";s:1:"0";s:1:"q";s:1:"2";s:2:"wt";s:4:"phps";s:4:"rows";a:
> >> 2:{i:0;s:1:"2";i:1;s:2:"10";}s:7:"version";s:3:"
> >> 2.2";}}s:8:"response";a:3:{s:8:"numFound";i:28;s:5:"start";i:0;s:
> >> 4:"docs";a:2:{i:0;a:1:{s:5:"Title";d:诺基亚N-Gage基本数据;}i:1;a:1:
> >> {s:5:"Title";d:索尼爱立信P908基本数据;}}}}"
> >>
> >> *after unserialize...*
> >> bool(false)
> >>
> >
> > and i write serialize test code..
> >
> > <?php
> >> $ar = array (
> >>     array('id' => 123, 'Title'=> "中文测试"),
> >>     array('id' => 123, 'Title'=> "中国上海"),
> >> );
> >>
> >> echo serialize($ar);
> >>
> >> ?>
> >>
> >
> >
> > and result is :
> >
> >>
> >> a:2:{i:0;a:2:{s:2:"id";i:123;s:5:"Title";s:12:"中文测试";}i:1;a:2:
> >> {s:2:"id";i:123;s:5:"Title";s:12:"中国上海";}}
> >>
> >
> >
> >
> > *php* result is:
> >
> > string(369) "array( 'responseHeader'=>array( 'status'=>0, 'QTime'=>0,
> > 'params'=>array( 'fl'=>'Title', 'indent'=>'on', 'start'=>'0',
> > 'q'=>'2',
> > 'wt'=>'php', 'rows'=>array('2', '10'), 'version'=>'2.2')),
> > 'response'=>array('numFound'=>28,'start'=>0,'docs'=>array( array(
> > 'Title'=>诺基亚N-Gage基本数据), array( 'Title'=>索尼爱立信P908基本数
> > 据)) ))"
> >
> > it is string, so i can't read it correctly by php.
> >
> >
>
>
> This part (after string(369)) is exactly what it you should be seeing
> if you use the php handler, and it's what you get after you
> unserialize when using phps.
>
> You can access your search results as:
>
> $solrResults['response']['docs'];
>
> In your example above, that would be:
>
> array( array('Title'=>诺基亚N-Gage基本数据), array( 'Title'=>索尼爱立信
> P908基本数据))
>
> When using the php handler, you must do something like this:
>
> eval('$solrResults = ' .$serializedSolrResults . ';');
>
> Then, as above, you can access $solrResults['response']['docs'].
>
> To sum up, if you use phps, you must unserialize the results.  If you
> use php, you must eval the results (including some sugar to get a
> variable set to that value).
>
>
> dave
>
>
>


-- 
regards
jl
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