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PHP tmpfile() Functions
Definition and Usage
The tmpfile() function creates a temporary file with a unique filename in read-write (w+) mode.
The file will be automatically deleted after closing (using fclose()) or when the script ends.
Syntax
tmpfile()
Tips and CommentsTips: See alsotempnam()
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Example <?php $temp = tmpfile(); fwrite($temp, "Testing, testing."); //Go back to the beginning of the file //Read 1k from file echo fread($temp,1024); //Delete file fclose($temp); ?>
Output:
Testing, testing.
