How's the PHP picking out only those going in a certain order?

[Kadyn]

How to choose the lines (read from the file) where it comes first:

1. First 'translatedUpload' or 'SUpload'
2. then 'name'
3. Then 'ftpServer'

That's the lines where there's no such order.

string(10) "<Upload"
string(19) "name = events"
string(36) "ftpServer = s1.ru"
string(10) "<SUpload"
string(16) "name = s33"
string(36) "ftpServer = 192.168.0.68"
string(16) "name = name1"
string(25) "name = name22_test"
string(10) "<Upload"
string(19) "name = name44"
string(36) "ftpServer = 192.168.0.69"

It shall be:

string(10) "<Upload"
string(19) "name = events"
string(36) "ftpServer = s1.ru"
string(10) "<SUpload"
string(16) "name = s33"
string(36) "ftpServer = 192.168.0.68"
string(10) "<Upload"
string(19) "name = name44"
string(36) "ftpServer = 192.168.0.69"

[baileigh]

Put it in the mass, run through the mass and take it. Somehow:

for( $i=0; $i<count($lines)-2; $i++){
    if( preg_match('/<S?Upload/', $lines[$i] && preg_match('/name/', $lines[$i+1] && preg_match('/ftpServer/', $lines[$i+2] ){
        $result[]=$lines[$i];
        $result[]=$lines[$i+1];
        $result[]=$lines[$i+2];
    }
}