To pick the number of pages, how to separate part of the

Collect more pages, how to separate part of the
Connection $url=array () a total of 1000 pages of the URL address,

I wrote a collection class.

foreach ($url as $key = = $value) {
$get _json_contetns= $caiji->getjson ($value);
$excel _contetns[]= $caiji->getcontents ($get _json_contetns, $key);
}

The $excel_contetns that Xunhua out like this is what I want to collect.

When I collected 50 pages below, fortunately, when the number of pages, on the acquisition time-out, but also asked the hero, I how to deal with it???
------Solution--------------------
Depositing $url into a database
Successive reads from the database $value performing the acquisition, in the event of a new URL, repeat the first step
------Solution--------------------
Don't stick to the "no database", the essence of the problem is to split a single task into multiple tasks to complete

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