I've following HTML code to upload image file :
<form id="request_form" method="post" enctype="multipart/form-data" action="print.php">
<input type="file" name="student_image" id="student_image" accept="image/*" capture/>
<button type="submit">Submit</button>
</form>
PHP code is as follows :
<?php
print_r($_FILES);// Here I'm getting blank $_FILES array for few specific image files which are greater than 10 MB in size
?>
Following are the file upload setting from my php.ini file:
upload_max_filesize = 10M
post_max_size = 10M
I'm getting the blank array when I try to upload image files which are greater than 10 MB in size.
Please help me out from this issue.
You need to change your php.ini file and set greater value than 10M, it is config for Apache, and Apache doesn't let you to send big image and files before it
Related
In my application i have file upload features where users can upload image and video files. I am able to upload all the files except .3gp. When i print in my back end i am getting empty array. File size which i am uploading is 10 MB and max upload in my php.ini is 20 MB. Below is my sample code which is working fine for other file extension.
Front End
<form method="post" name="addAssets" action="/examengine/assets/addassets" enctype="multipart/form-data">
<input type="file" name="upload" class="custom-file-input" id="customFile">
<button type="submit" class="btn pri-btn">Upload</button>
</form>
Backend
function addassets(){
var_dump($_POST);
var_dump($_FILES);
}
Problem Resolved
I changed post_max_size and resolved.
I am selecting 28 files and the form posts only 20 files.
So, how can I increase the number of files selected in html form?
Following is the html code for file input.
<input type="file" class="form-control template-images" name="files[]" multiple>
Increase the value max-file-uploads settings in your php.ini file:
;Maximum number of files that can be uploaded via a single request
max_file_uploads = 20
This is my form in wich I'm asking for a file:
<form action="controllers/controller-Product.php?action=import" method="post" enctype="multipart/form-data">
Select your CSV File<br/>
<input type="file" name="file"/>
<input type="submit" value="Continue to import"/>
</form>
In the action (controller-Product.php) I have this line of code:
var_dump($_FILES);
If I choose a JPG or a PNG or even a PDF file, it shows me all its properties.
When I choose a CSV file, it just ignores it and the var_dump function returns an empty array.
Any ideas why the CSV File is being ignored?
IMPORTANT; EDIT
What I'm showing here are two files, the one that contains the HTML form and the action file which only contains that line of PHP code. There are those two files only and there is no more code doing anything before the var_dump() line. All these files are as raw as you see here.
Silly problem solved:
In the PHP.INI file you gotta search for:
post_max_size = 3M
And change it's default value
Instead of
upload_max_filesize = 64M
The file I was trying to upload in CSV format was more than 3MB, that's why the server was ignoring it.
I work in a PHP - HTML project, and I want to upload some files into a directory. The problem is that the code works fine, and I checked it for *.doc, *pdf, *.txt file types. However, I need to upload videos as well. When I try to do so, the upload is unsuccessful. What can I do? Is is a matter of file size? I tried to upload videos of size about 5Mb and the problem remains: After using var_dump() I understood that in the nextForm the $_POST['submit'] condition is false.
<form action='nextForm.php' method = 'post' enctype= 'multipart/form-data' >
file: <input type='file' name = 'upload' >
<p> <br> </p>
<input type='submit' name = 'submit' value ='upload it!' >
</form>
You need to set the value of upload_max_filesize and post_max_size in your php.ini .
; Maximum allowed size for uploaded files.
upload_max_filesize = 40M
; Must be greater than or equal to upload_max_filesize
post_max_size = 40M
I'm coding a web application and I need to be able to upload a CV. I have done my homework and tried everything I can find but I keep getting the same issue. In my PHP Script the $_FILES array is completely empty and the CV field is being sent to the $_POST array. My form big so I will just post the important code.
<form enctype="multipart/form-data" action="exec/register_user.php" method="post">
<input type="file" name="cv" id="cv"/>
<input type='submit' value='Register' />
</form>
Then I don't think it will help you with anything by posting the PHP code. But if i var_dump($GLOBALS), it shows that the $_FILES array is empty but 'cv' shows as a string in the $_POST array.
Any help will be appreciated.
Thanks in advance!
This is normally caused by the uploaded file being too large and exceeding one of teh 2 defined upload limits. post_max_size or upload_max_filesize
You may be able to override these values in the .htaccess file if you have the right permissions to do so by adding teh following 2 lines.
php_value post_max_size 20M
php_value upload_max_filesize 20M
Would allow uploading of files upto 20 MB
You are missing the hidden field max_file_size, required by PHP.
<!-- MAX_FILE_SIZE must precede the file input field -->
<input type="hidden" name="MAX_FILE_SIZE" value="20000000" />
See the explanation here.