There was a problem with a PHP memory overflow during the recent export. The reason is that the download time to read the generated temporary file is too large, PHP memory can not accommodate, an open mind to change the PHP memory limit, but this is only a tactic, so think of another way is to read the file, and download.
The following is the source code:
Copy Code code as follows:
$sourceFile =
This site has previously shared a file download function, the specific article connection address is as follows:
PHP File Download function (code)
Recently a customer reflects their site all the pictures can not download, downloaded pictures are prompted to file is damaged, directly caused by the failure to open, the author tested the following found that there
HPCMS found a feature called "image download", which was previously available in DEDECMS but did not know its purpose. I saw it again when I changed it to PHPCMS, so I took a closer look, what is it. After some experiments, I learned what role it plays.In the PHPCMS download model, when the download content is added, there is an item called "image
Ibcurl-based cross-platform multi-thread resumable download library and ibcurl download Library
I have previously written a multi‑thread resumable download library, but it is a linux-based download program. Running in windows is okay, and there are various problems in android and debugging is still troublesome. In subs
During the development process, you will always need to download files from the network, and sometimes you need to display the download progress in the drop-down menu.Now I've written a demo that encapsulates the code for asynctask download files and progress display, and can be used directly in the future when you're working on a project.:The main interface has
"1" This is generally due to the download of the program card death caused by pressing Ctrl+ait+delete into the task Manager,
End Thunderplafrom.exe This process, and then restart the Thunderbolt.
"1" or reboot the computer.
"3" Exit the Thunderbolt case, delete the following files after reinstalling the Thunderbolt.
64-digit System path:
C:--program Files (x86)--common Files--thunder Network--tp--ver1
32 digits and XP system path:
C:--program
File version V1.11 Simplified Chinese version
Applicable platform Win9x/me/nt/2000/xp
Very suitable for beginners FTP server software, of course, with the sample also suitable for those advanced users, it can be very convenient to manage your users, and high-speed transmission files, there are many other powerful functions, try to know.
Whether friends or colleagues, want to find software or music, movies come to me first to see. Since "sharing" is the purpose of the Internet, then we can not
Using the Conda install package name to install the required Python is very convenient, but the official server is abroad, so the download speed is very slow, the domestic Tsinghua University provides the Anaconda warehouse image, we only need to configure the Anaconda configuration file, add Tsinghua's Mirror source, Then set it as the first search channel, see the official description of Anaconda: Dot I check Anaconda official website about configur
Method/Step:
1, we download the APK software to install in the computer.
2, and then find a way to apk files from the computer into the mobile phone, and then in the Millet phone "file Manager" will see our installation files.
3, click on the installation package classification, to find the installation package to install, click Open.
4, and then the installation process will have relevant prompts, we can according to the relevant prompts to ope
commands are added to the exec and EXEC/VLX versions
4. Updated all versions of the documentation
5. Improved scripts to handle more script commands
6. Improved Rule engine
7. Fixed bug that will retrieve some unwanted URLs
8. Re-set the ultra version of the trial period
The difference between Pro and Ultra
Larger Project Database
Pro in the project database, the largest can only be maintained to 65,000 web sites. Ultra can go to 250,000 web sites. It is easier to work with more data in a singl
because mysql5.0 function does not work, decided to install the latest version of MySQL, the Internet to find some green version, the installation of 1067 errors, all kinds of online methods have tried, is not, waste time not to say, depressed dead, finally decided to official website, the official website has MSI installed version and green version, You must register to perform the following actions. Due to the previous green version of the old newspaper 1067 wrong, decided to use the installat
Android SDK Manager Download failed Download interrupted, androidinterrupted
I have been searching online for a long time, and I have also used the following common online methods:
Step 1: Modify the hosts file
Step 2: select Force in the Tool-> Option of Android SDK Manager ....
But after trying it, I still can't do it. Some say that I want to download the
php can only download the English name of the picture, can not download the Chinese named image how to do?
Php
Successful download, open successfully:
Then I put the last sentence in the filedown.php file of the first picture.
Down_file ("Answer.jpg", "/http/");
Change into
Down_file ("answer. jpg", "/http/");
And in the site to change the name of the pict
Php super large file download and resumable download implementation code
$ SourceFile = "jbxue. tmp"; // temporary file name to be downloaded
$ OutFile = "..xls"; // download the file name saved to the client
$ File_extension = strtolower (substr (strrchr ($ sourceFile, "."), 1); // get the file extension
// Echo $
[Bean-free PHP Data Download] a large number of tutorials + tools + source code are summarized for your convenience. the 51CTO Download Center summarizes a batch of PHP bean-free materials and organizes them into a download directory ~ Apache #43; PHP #43; MySQL #43; phpMyAdmin super detailed configuration tutorial php manual --- very useful basic PHP teaching
In the previous php Tutorial, the phpgd library can be used to download remote images. However, it only downloads an image in the same principle, to download all the images on a Web page, you only need to use regular expressions to judge and find all the image URLs and download them cyclically.
In the previous php Tutorial, the php gd library can be used to
NSURLSession implements download (the download progress cannot be viewed) and nsurlsession progress
Download NSURLSession (the download progress cannot be viewed)
/*** Download task: the download progress cannot be viewed.
*/
-(Vo
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