func findByte(data []byte, lookingFor byte, offset int) int {
	for ; offset < len(data); offset++ {
		if data[offset] == lookingFor {
			return offset
		}
	}
	return -1
}
findByte will return the first position at or after offset of the specified
byte. -1 is returned if the byte is not found.
package phpserialize
import (
	"bytes"
	"errors"
	"reflect"
	"strconv"
	"strings"
)