priyank199

In URL SSL is working fine but the issue is only with curl I have also add CURLOPT_CAINFO and still its given error curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, TRUE); curl_setopt($ch, CURLOPT_CAINFO, "/path/to/cacert.pem"); // with server absolute path

The issue is like that In URL ssl certificate is working fine but, using curl when I send data to that URL I got error "curl issue " SSL certificate problem: certificate has expired"" before month its working fine but now why its given error, I have fix that issue using "CURLOPT_SSL_VERIFYPEER=FALSE" other solution "CURLOPT_CAINFO" its working fine for me my question is :Why is the problem created when there is no certificate that has expired, I want to know proper season for that

Suppose I have two files with large numbers of data, so I want to compare phone numbers, and create new file with matching data, here you can see two array data with same number "274177777", so how to compare with large data, as faster as posible in php code 1)csv1 data $array1= Array ( [0] => 274177777 [1] => 789787999 [2] => sp [3] => [4] => 8240 [5] => Ris [6] => Ja [7] => Te ) 2csv2 data $array2= Array ( [0] => 274177777 [1] => [2] => sp [3] => [4] => 8240 [5] => Ris )

I have two csv files I want to compare it and create new one with matching data, I have write code but it's takes 5 hours how to reduce it file one size: 33 mb file two size: 25 mb