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The fread () reads from an open file. The function will stop at the end of the file or when it reaches the specified length, whichever comes first. Syntax. fread (file, length) Parameter Values. Parameter.
fread () reads up to length bytes from the file pointer referenced by stream. Reading stops as soon as one of the following conditions is met: length bytes have been read. EOF (end of file) is reached. a packet becomes available or the socket timeout occurs (for network streams)
Call the fread() function, passing in the file pointer and the number of bytes you want to read. Use the data read from the file as needed. Close the file using the fclose() function. Here's an example code snippet that demonstrates how to use the fread() function: $file = fopen ($filename, 'r');
10 cze 2023 · Here's an example of how I used fread () to read the contents of a file: php. Copy code. $file = fopen ("example.txt", "r"); $data = fread ($file, filesize ("example.txt")); fclose ($file); echo $data; In this example, "example.txt" is the file I wanted to read.
fread ( resource $stream, int $length ): string|false. fread reads up to length bytes from the file pointer referenced by stream. Reading stops as soon as one of the following conditions is met: length bytes have been read. EOF (end of file) is reached.
2 lis 2022 · fread() reads the specified number of bytes into the given array, starting at the position in bytes. Let’s take a look at how the PHP fread() function works and see some examples of how to use it. Continue reading to learn more.
fread() reads up to length bytes from the file pointer referenced by stream. Reading stops as soon as one of the following conditions is met: length bytes have been read ; EOF (end of file) is reached ; a packet becomes available or the socket timeout occurs (for network streams)
