Bahi aik to search wo hoti hey jo database mein mojod record ko fetch ker k data samne ley ata ha ... Php k through ye kam bht easy hey. Lakein ab merai pas aik directory hey os mein PDF files hein un ko search karnai k liye directory se file kesai fetch karein gai . search mein file ka name dein to wo samney ajaye phr os pey click karein to downloding start ho jye ..es ka koi code ho to plz bata dein