Bab 16 PHP File Handling

Bab 16 PHP File Handling Dalam PHP, fungsi fopen() digunakan untuk membuka file. Membuka File Program16-1.php Mode pembukaan file Mode Keterangan r Read only. Starts at the beginning of the file r+ Read/Write. Starts at the beginning of the file w Write only. Opens and clears the contents of file; or creates a new file if it doesn't exist w+ Read/Write. Opens and clears the contents of file; or creates a new file if it doesn't exist a Append. Opens and writes to the end of the file or creates a new file if it doesn't exist a+ Read/Append. Preserves file content by writing to the end of the file x Write only. Creates a new file. Returns FALSE and an error if file already exists x+ Read/Write. Creates a new file. Returns FALSE and an error if file already exists Catatan: Jika fopen() tidak dapat membuka file, maka akan mengembalikan nilai 0 (false). Program16-2.php Menutup File Program16-3.php Memeriksa EOF (End Of File) Catatan: Kita tidak dapat membaca file yang terbuka dalam mode w, a, dan x! if (feof($file)) echo "End of file"; Membaca file baris per baris (fgets()) Program16-4.php "; } fclose($file); ?> Membaca file karakter per karakter (fgetc()) Program16-5.php