Therefore, the following method would write to storage/app/example. By default, this value is set to the storage/app directory. When using the local driver, all file operations are relative to the root directory defined in your filesystems configuration file. You may configure as many disks as you like and may even have multiple disks that use the same driver. The local driver interacts with files stored locally on the server running the Laravel application while the s3 driver is used to write to Amazon's S3 cloud storage service. Example configurations for each supported driver are included in the configuration file so you can modify the configuration to reflect your storage preferences and credentials. Each disk represents a particular storage driver and storage location. Within this file, you may configure all of your filesystem "disks". Laravel's filesystem configuration file is located at config/filesystems.php. Even better, it's amazingly simple to switch between these storage options between your local development machine and production server as the API remains the same for each system. The Laravel Flysystem integration provides simple drivers for working with local filesystems, SFTP, and Amazon S3. Below is an example of removing/deleting a file using this function.Laravel provides a powerful filesystem abstraction thanks to the wonderful Flysystem PHP package by Frank de Jonge. The unlink() function delete files or directories. Below is an example on how to rename a file. The rename() function modifies the name of the file. $file = fopen($f, "w") or die("ERROR: Cannot open the file.") // Open the file for writingįwrite($file, $content) or die ("ERROR: Cannot write to file.") // Write data to the file $content = "The quick brown fox jumps over the lazy dog." // String of data to be written This function takes two parameters - the file handle and the string of data that is to be written. The basic syntax is: fwrite(file handle, string) Using the PHP fwrite() function, you can write data to a file or add to an existing file. $content = file($f) or die("ERROR: Cannot open the file.") This is similar to the file_get_contents() function. The file() function returns the file contents as an array of lines. The readfile() function is used in PHP script to forcibly download any file of the current location, or the file with. $content = file_get_contents($f) or die("ERROR: Cannot open the file.") // Reading the entire file into a stringĮcho $content // Display the file content This is another way to read the whole content of a file without needing to open it. The file_get_contents() function accepts the name and path to a file, and reads the entire file into a string variable. Readfile($f) or die("ERROR: Cannot open the file.") // Reads and outputs the entire file The readfile() function allows reading the contents of a file without needing to open it. $content = fread($file, filesize($f)) // Reading the entire fileĮcho $content // Output: "The quick brown fox jumps over the lazy dog." Using this function together with the fread() function, reads the entire content of the file. The filesize() function returns the size of the file in bytes. $content = fread($file, "20") // Read fixed number of bytes from the fileĮcho $content // Output: "The quick brown fox" Below is an example of the fread() function used to read from a file, myfile.txt with the following content: "The quick brown fox jumps over the lazy dog."
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