Vorrei che quando uppo un file che già è presente nel server con lo stesso nome, invece di bloccarsi dicendo che già esiste un file con lo stesso nome, rinomini il nuovo file aggiungendo prima dell'estensione un codice casuale, e così se provo ancora una terza volta a riuploadare un file con lo stesso nome la possibilità che crei lo stesso codice sono quasi nulle...
Codice PHP:
<?
//user defined variables
$abpath = "/home/web/public_html/upload"; //Absolute path to where images are uploaded. No trailing slash
$sizelim = "yes"; //Do you want size limit, yes or no
$size = "50000000"; //What do you want size limited to be if there is one
//all image types to upload
$cert1 = "image/pjpeg"; //Jpeg type 1
$cert2 = "image/jpeg"; //Jpeg type 2
$log = "";
//begin upload 1
//checks if file exists
if ($img1_name == "") {
$log .= "No file selected for upload 1
";
}
if ($img1_name != "") {
//checks if file exists
if (file_exists("$abpath/$img1_name")) {
$log .= "File 1 already existed
";
} else {
//checks if files to big
if ($sizelim == "yes") {
if ($img1_size > $size) {
$log .= "File 1 was too big
";
}
}
//Checks if file is an image
if (($img1_type == $cert1) or ($img1_type == $cert2) or ($img1_type == $cert3) or ($img1_type == $cert4) or ($img1_type == $cert5) or ($img1_type == $cert6) or ($img1_type == $cert7) or ($img1_type == $cert8) or ($img1_type == $cert9) or ($img1_type == $cert10) or ($img1_type == $cert11) or ($img1_type == $cert12) or ($img1_type == $cert13) or ($img1_type == $cert14) or ($img1_type == $cert15) or ($img1_type == $cert16) or ($img1_type == $cert17)) {
@copy($img1, "$abpath/$img1_name") or $log .= "Couldn't copy image 1 to server
";
if (file_exists("$abpath/$img1_name")) {
$log .= "File 1 $img1_name was uploaded
";
}
} else {
$log .= "File 1 is not an image
";
}
}
}
//checks if file exists
if ($img2_name == "") {
$log .= "No file selected for upload 2
";
}
if ($img2_name != "") {
//checks if file exists
if (file_exists("$abpath/$img2_name")) {
$log .= "File 2 already existed
";
} else {
//checks if files to big
if ($sizelim == "yes") {
if ($img2_size > $size) {
$log .= "File 2 was too big]
";
}
}
//Checks if file is an image
if (($img2_type == $cert1) or ($img2_type == $cert2) or ($img2_type == $cert3) or ($img2_type == $cert4) or ($img2_type == $cert5) or ($img2_type == $cert6) or ($img2_type == $cert7) or ($img2_type == $cert8) or ($img2_type == $cert9) or ($img2_type == $cert10) or ($img2_type == $cert11) or ($img2_type == $cert12) or ($img2_type == $cert13) or ($img2_type == $cert14) or ($img2_type == $cert15) or ($img2_type == $cert16) or ($img2_type == $cert17)) {
@copy($img2, "$abpath/$img2_name") or $log .= "Couldn't copy image 2 to server
";
if (file_exists("$abpath/$img2_name")) {
$log .= "File 2 was uploaded
";
}
} else {
$log .= "File 2 is not an image
";
}
}
}
if ($img3_name == "") {
$log .= "No file selected for upload 3
";
}
if ($img3_name != "") {
//checks if file exists
if (file_exists("$abpath/$img3_name")) {
$log .= "File 3 already existed
";
} else {
//checks if files to big
if ($sizelim == "yes") {
if ($img3_size > $size) {
$log .= "File 3 was too big
";
}
}
//Checks if file is an image
if (($img3_type == $cert1) or ($img3_type == $cert2) or ($img3_type == $cert3) or ($img3_type == $cert4) or ($img3_type == $cert5) or ($img3_type == $cert6) or ($img3_type == $cert7) or ($img3_type == $cert8) or ($img3_type == $cert9) or ($img3_type == $cert10) or ($img3_type == $cert11) or ($img3_type == $cert12) or ($img3_type == $cert13) or ($img3_type == $cert14) or ($img3_type == $cert15) or ($img3_type == $cert16) or ($img3_type == $cert17)) {
@copy($img3, "$abpath/$img3_name") or $log .= "Couldn't copy image 3 to server
";
if (file_exists("$abpath/$img3_name")) {
$log .= "File 3 was uploaded
";
}
} else {
$log .= "File 3 is not an image
";
}
}
}
if ($img4_name == "") {
$log .= "No file selected for upload 4
";
}
if ($img4_name != "") {
//checks if file exists
if (file_exists("$abpath/$img4_name")) {
$log .= "File 4 already existed
";
} else {
//checks if files to big
if ($sizelim == "yes") {
if ($img4_size > $size) {
$log .= "File 4 was too big
";
}
}
//Checks if file is an image
if (($img4_type == $cert1) or ($img4_type == $cert2) or ($img4_type == $cert3) or ($img4_type == $cert4) or ($img4_type == $cert5) or ($img4_type == $cert6) or ($img4_type == $cert7) or ($img4_type == $cert8) or ($img4_type == $cert9) or ($img4_type == $cert10) or ($img4_type == $cert11) or ($img4_type == $cert12) or ($img4_type == $cert13) or ($img4_type == $cert14) or ($img4_type == $cert15) or ($img4_type == $cert16) or ($img4_type == $cert17)) {
@copy($img4, "$abpath/$img4_name") or $log .= "Couldn't copy image 4 to server
";
if (file_exists("$abpath/$img4_name")) {
$log .= "File 4 was uploaded
";
}
} else {
$log .= "File 4 is not an image
";
}
}
}
if ($img5_name == "") {
$log .= "No file selected for upload 5
";
}
if ($img5_name != "") {
//checks if file exists
if (file_exists("$abpath/$img5_name")) {
$log .= "File 5 already existed
";
} else {
//checks if files to big
if ($sizelim == "yes") {
if ($img5_size > $size) {
$log .= "File 5 was too big
";
}
}
//Checks if file is an image
if (($img5_type == $cert1) or ($img5_type == $cert2) or ($img5_type == $cert3) or ($img5_type == $cert4) or ($img5_type == $cert5) or ($img5_type == $cert6) or ($img5_type == $cert7) or ($img5_type == $cert8) or ($img5_type == $cert9) or ($img5_type == $cert10) or ($img5_type == $cert11) or ($img5_type == $cert12) or ($img5_type == $cert13) or ($img5_type == $cert14) or ($img5_type == $cert15) or ($img5_type == $cert16) or ($img5_type == $cert17)) {
@copy($img5, "$abpath/$img5_name") or $log .= "Couldn't copy image 5 to server
";
if (file_exists("$abpath/$img5_name")) {
$log .= "File 5 was uploaded
";
}
} else {
$log .= "File 5 is not an image
";
}
}
}
?>
<html>
<head>
Log:
<?
echo "$log";
?>
Inoltre (l'ho fatto per il primo solamente) voglio che dica "file 1 [nome file] uploaded", però voglio che stampi il nuovo nome del file rinominato quando lo rinomina!
Grazie in anticipo.
Rispondi quotando