I have a php coded that is suppose to sync data from thousands of http links every 2 minutes and update the database.
However, some of the websites are too slow, and my current approach which is using foreach and going over the links one by one takes around 15 minutes.
Is there a better way to achieve this task in a shorter time?
foreach($email as $emails) {
imap_open(......);
// update db
}
Thanks
分享 Without sample code it's difficult to advise. However it may be that you are using a connection method which 'blocks' until the response is received. This means PHP stops until that request has completed one at a time.
What you need is to connect to multiple systems at once and poll for responses.
fsockopen() can do this, if you set stream_set_blocking() on the socket before writing the http request headers. Then fread can
An alternate solution would be to fork the PHP into many processes each requesting a different source.
Is that enough to point you in the right direction? If not please include some sample code so we know what methods you currently use and somebody may expand it to do what you require.
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