Copy Code code as follows:
<?php
num = rand (1,5);
Witch ($num) {
Case 1:
$FP 1=fopen ("F1.dat", ' R ');
$oname = fgets ($fp 1);
$nname = Date ("Ymdhis");
Rename ($oname, $nname);
Fclose ($fp 1);
Unlink ("F1.dat");
$FP 1=fopen ("F1.dat", ' W ');
Fwrite ($fp 1, $nname);
Fclose ($fp 1);
Header ("Location:". $nname. " /1.html ");
Exit
Break
Case 2:
$FP 2=fopen ("F2.dat", ' R ');
$oname = Fgets ($fp 2);
$nname = Date ("Ymdhis");
Rename ($oname, $nname);
Fclose ($fp 2);
Unlink ("F2.dat");
$FP 2=fopen ("F2.dat", ' W ');
Fwrite
($fp 2, $nname);
Fclose ($fp 2);
Header ("Location:". $nname. " /2.html ");
Exit
Break
Case 3:
$FP 3=fopen
("F3.dat", ' R ');
$oname = fgets ($fp 3);
$nname = Date ("Ymdhis");
Rename ($oname, $nname);
Fclose ($fp 3);
Unlink
("F3.dat");
$FP 3=fopen ("F3.dat", ' W ');
Fwrite ($fp 3, $nname);
Fclose ($fp 3);
Header ("Location:". $nname. " /3.html ");
Exit
Break
Case 4:
$FP 4=fopen ("F4.dat", ' R ');
$oname = fgets ($fp 4);
$nname = Date ("Ymdhis");
Rename
($oname, $nname);
Fclose ($fp 4);
Unlink ("F4.dat");
$FP 4=fopen ("F4.dat", ' W ');
Fwrite ($fp 4, $nname);
Fclose ($fp 4);
Header ("Location:". $nname. " /4.html ");
Exit
Break
Case 5:
$FP 5=fopen ("F5.dat", ' R ');
$oname = fgets ($fp 5);
$nname = Date ("Ymdhis");
Rename ($oname, $nname);
Fclose ($fp 5);
Unlink ("F5.dat");
$FP 5=fopen ("F5.dat", ' W ');
Fwrite
($fp 5, $nname);
Fclose ($fp 5);
Header ("Location:". $nname. " /5.html ");
Exit
Break
Default
Break
}
?>
Just do a part of the project code, including PHP random number of production, page jump, read and write, file Rename, switch statement.
Special published, hoping to be able to help PHP learners.