unknown problem while uploading images in PHP
0
the code works, but it have some weird problem. I can't figure it out T.T anyone can help me?
If I upload 1 and 2 images, it works.
but if I upload 3 image, just first and last image it upload.
<?php
if (isset($_POST['upload'])) {
foreach ($_FILES["pictures"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$file = basename($_FILES["pictures"]["name"][$key]);
$FileType = strtolower(pathinfo($file,PATHINFO_EXTENSION));
$check = getimagesize($_FILES["pictures"]["tmp_name"][$key]);
if ($FileType != "jpg" && $FileType != "png" && $FileType != "jpeg") {
echo '<p class="error">Sorry only JPG, JPEG and PNG files are allowed</p>';
} elseif ($check == false) {
echo '<p class="error">File is not image</p>';
} else {
$newname = round(microtime(true));
$move = move_uploaded_file($_FILES["pictures"]["tmp_name"][$key], $newname.".".$FileType);
if (!$move) {
echo '<p class="error">Unable to upload image</p>';
} else {
echo '<p>upload success</p>';
}
}
}
}
}
?>
<form action="" method="post" enctype="multipart/form-data">
<p>Pictures:
<input type="file" name="pictures" />
<input type="file" name="pictures" />
<input type="file" name="pictures" />
<input type="submit" value="Send" name="upload" />
</p>
</form>
I'm sorry, I don't know how to explain it T.T
php image-uploading
asked Nov 18 '18 at 18:21
shumarushumaru
32
add a comment |
0
the code works, but it have some weird problem. I can't figure it out T.T anyone can help me?
If I upload 1 and 2 images, it works.
but if I upload 3 image, just first and last image it upload.
<?php
if (isset($_POST['upload'])) {
foreach ($_FILES["pictures"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$file = basename($_FILES["pictures"]["name"][$key]);
$FileType = strtolower(pathinfo($file,PATHINFO_EXTENSION));
$check = getimagesize($_FILES["pictures"]["tmp_name"][$key]);
if ($FileType != "jpg" && $FileType != "png" && $FileType != "jpeg") {
echo '<p class="error">Sorry only JPG, JPEG and PNG files are allowed</p>';
} elseif ($check == false) {
echo '<p class="error">File is not image</p>';
} else {
$newname = round(microtime(true));
$move = move_uploaded_file($_FILES["pictures"]["tmp_name"][$key], $newname.".".$FileType);
if (!$move) {
echo '<p class="error">Unable to upload image</p>';
} else {
echo '<p>upload success</p>';
}
}
}
}
}
?>
<form action="" method="post" enctype="multipart/form-data">
<p>Pictures:
<input type="file" name="pictures" />
<input type="file" name="pictures" />
<input type="file" name="pictures" />
<input type="submit" value="Send" name="upload" />
</p>
</form>
I'm sorry, I don't know how to explain it T.T
php image-uploading
asked Nov 18 '18 at 18:21
shumarushumaru
32
3
Check$newname, maybe it's the same for two files and one overwrites another.
– u_mulder
Nov 18 '18 at 18:29
How many times is<p>upload success</p>displayed?
– Nigel Ren
Nov 18 '18 at 18:31
it show 3 times <p>upload success</p>
– shumaru
Nov 18 '18 at 18:35
Think the @u_mulder comment is the reason - if you generate a file name you can check if it is already there usingfile_exists()and if so, generate a new name.
– Nigel Ren
Nov 18 '18 at 18:39
:D Thank you for help! It's overwrites another, I adding random number$newname = rand(100, 999).round(microtime(true));and it works
– shumaru
Nov 18 '18 at 19:13
add a comment |
0
0
0
the code works, but it have some weird problem. I can't figure it out T.T anyone can help me?
If I upload 1 and 2 images, it works.
but if I upload 3 image, just first and last image it upload.
<?php
if (isset($_POST['upload'])) {
foreach ($_FILES["pictures"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$file = basename($_FILES["pictures"]["name"][$key]);
$FileType = strtolower(pathinfo($file,PATHINFO_EXTENSION));
$check = getimagesize($_FILES["pictures"]["tmp_name"][$key]);
if ($FileType != "jpg" && $FileType != "png" && $FileType != "jpeg") {
echo '<p class="error">Sorry only JPG, JPEG and PNG files are allowed</p>';
} elseif ($check == false) {
echo '<p class="error">File is not image</p>';
} else {
$newname = round(microtime(true));
$move = move_uploaded_file($_FILES["pictures"]["tmp_name"][$key], $newname.".".$FileType);
if (!$move) {
echo '<p class="error">Unable to upload image</p>';
} else {
echo '<p>upload success</p>';
}
}
}
}
}
?>
<form action="" method="post" enctype="multipart/form-data">
<p>Pictures:
<input type="file" name="pictures" />
<input type="file" name="pictures" />
<input type="file" name="pictures" />
<input type="submit" value="Send" name="upload" />
</p>
</form>
I'm sorry, I don't know how to explain it T.T
php image-uploading
asked Nov 18 '18 at 18:21
shumarushumaru
32
the code works, but it have some weird problem. I can't figure it out T.T anyone can help me?
If I upload 1 and 2 images, it works.
but if I upload 3 image, just first and last image it upload.
<?php
if (isset($_POST['upload'])) {
foreach ($_FILES["pictures"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$file = basename($_FILES["pictures"]["name"][$key]);
$FileType = strtolower(pathinfo($file,PATHINFO_EXTENSION));
$check = getimagesize($_FILES["pictures"]["tmp_name"][$key]);
if ($FileType != "jpg" && $FileType != "png" && $FileType != "jpeg") {
echo '<p class="error">Sorry only JPG, JPEG and PNG files are allowed</p>';
} elseif ($check == false) {
echo '<p class="error">File is not image</p>';
} else {
$newname = round(microtime(true));
$move = move_uploaded_file($_FILES["pictures"]["tmp_name"][$key], $newname.".".$FileType);
if (!$move) {
echo '<p class="error">Unable to upload image</p>';
} else {
echo '<p>upload success</p>';
}
}
}
}
}
?>
<form action="" method="post" enctype="multipart/form-data">
<p>Pictures:
<input type="file" name="pictures" />
<input type="file" name="pictures" />
<input type="file" name="pictures" />
<input type="submit" value="Send" name="upload" />
</p>
</form>
I'm sorry, I don't know how to explain it T.T
php image-uploading
php image-uploading
asked Nov 18 '18 at 18:21
shumarushumaru
32
asked Nov 18 '18 at 18:21
shumarushumaru
32
asked Nov 18 '18 at 18:21
shumarushumaru
32
asked Nov 18 '18 at 18:21
shumarushumaru
32
asked Nov 18 '18 at 18:21
shumarushumaru
32
32
3
Check$newname, maybe it's the same for two files and one overwrites another.
– u_mulder
Nov 18 '18 at 18:29
How many times is<p>upload success</p>displayed?
– Nigel Ren
Nov 18 '18 at 18:31
it show 3 times <p>upload success</p>
– shumaru
Nov 18 '18 at 18:35
Think the @u_mulder comment is the reason - if you generate a file name you can check if it is already there usingfile_exists()and if so, generate a new name.
– Nigel Ren
Nov 18 '18 at 18:39
:D Thank you for help! It's overwrites another, I adding random number$newname = rand(100, 999).round(microtime(true));and it works
– shumaru
Nov 18 '18 at 19:13
add a comment |
3
Check$newname, maybe it's the same for two files and one overwrites another.
– u_mulder
Nov 18 '18 at 18:29
How many times is<p>upload success</p>displayed?
– Nigel Ren
Nov 18 '18 at 18:31
it show 3 times <p>upload success</p>
– shumaru
Nov 18 '18 at 18:35
Think the @u_mulder comment is the reason - if you generate a file name you can check if it is already there usingfile_exists()and if so, generate a new name.
– Nigel Ren
Nov 18 '18 at 18:39
:D Thank you for help! It's overwrites another, I adding random number$newname = rand(100, 999).round(microtime(true));and it works
– shumaru
Nov 18 '18 at 19:13
3
3
Check
$newname, maybe it's the same for two files and one overwrites another.– u_mulder
Nov 18 '18 at 18:29
Check
$newname, maybe it's the same for two files and one overwrites another.– u_mulder
Nov 18 '18 at 18:29
How many times is
<p>upload success</p> displayed?– Nigel Ren
Nov 18 '18 at 18:31
How many times is
<p>upload success</p> displayed?– Nigel Ren
Nov 18 '18 at 18:31
it show 3 times <p>upload success</p>
– shumaru
Nov 18 '18 at 18:35
it show 3 times <p>upload success</p>
– shumaru
Nov 18 '18 at 18:35
Think the @u_mulder comment is the reason - if you generate a file name you can check if it is already there using
file_exists() and if so, generate a new name.– Nigel Ren
Nov 18 '18 at 18:39
Think the @u_mulder comment is the reason - if you generate a file name you can check if it is already there using
file_exists() and if so, generate a new name.– Nigel Ren
Nov 18 '18 at 18:39
:D Thank you for help! It's overwrites another, I adding random number
$newname = rand(100, 999).round(microtime(true)); and it works– shumaru
Nov 18 '18 at 19:13
:D Thank you for help! It's overwrites another, I adding random number
$newname = rand(100, 999).round(microtime(true)); and it works– shumaru
Nov 18 '18 at 19:13
add a comment |
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3
Check
$newname, maybe it's the same for two files and one overwrites another.– u_mulder
Nov 18 '18 at 18:29
How many times is
<p>upload success</p>displayed?– Nigel Ren
Nov 18 '18 at 18:31
it show 3 times <p>upload success</p>
– shumaru
Nov 18 '18 at 18:35
Think the @u_mulder comment is the reason - if you generate a file name you can check if it is already there using
file_exists()and if so, generate a new name.– Nigel Ren
Nov 18 '18 at 18:39
:D Thank you for help! It's overwrites another, I adding random number
$newname = rand(100, 999).round(microtime(true));and it works– shumaru
Nov 18 '18 at 19:13