Question

I’ve got the following string:

Query_time: 77.571216 Lock_time: 2.793139 Rows_sent: 20 Rows_examined: 4654071

How would i go about placing each number into a variable?
eg:

$query_time    = 77.571216;  
$lock_time     = 2.793139;
$rows_sent     = 20;
$rows_examined = 4654071;

Answer 1

if (preg_match('/Query_time: ([0-9.]+) Lock_time: ([0-9.]+) Rows_sent: ([0-9.]+) Rows_examined: ([0-9.]+)/', $string, $matches)) {
    list($query_time, $lock_time, $rows_sent, $rows_examined) =
            array_slice($matches, 1);
}