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Definition and Usage. The fputs () function is an alias of the fwrite () function. PHP Filesystem Reference. W3schools Pathfinder. Track your progress - it's free! Log in Sign Up.
Function Reference. File System Related Extensions. Filesystem Functions. Change language: fputs. (PHP 4, PHP 5, PHP 7, PHP 8) fputs — Alias of fwrite () Description ¶. This function is an alias of: fwrite (). Improve This Page. Learn How To Improve This Page • Submit a Pull Request • Report a Bug. ＋ add a note. User Contributed Notes.
fputs () function is used for reading from a file in PHP. The fputs () function can take three parameters: the file pointer, the string to be written, and the length of the string. fputs () function always needs the length of the string as the third parameter.
28 cze 2023 · Essentially, `fputs()` is used to write a string to a file, similar to `fwrite()`. The only difference is that `fputs()` is an alias for `fwrite()` and can be used interchangeably. To use `fputs()`, you first need to open the file in write mode using `fopen()`. For example:
Here I have a page that displays an INI file in a text box. What should happen is that when I click the submit button, the original file is opened, and fputs writes to the original with anything that is displayed in the txtbox. (the original file is set to permissions 777).
The fputs() function returns the number of bytes written, or false if the function is unsuccessful. Example. The following code opens a new file, writes a string in it, and returns the number of bytes written. <?php $fp = fopen("hello.txt", "w"); $bytes = fputs($fp, "Hello World\n"); echo "bytes written: $bytes"; fclose($fp); ?>
PHP » I/O » fputs() Syntax: int fputs(int file, string data [, int length]) file The file handle of the file to write to. data String containing the data that should be written. length Number of bytes to write. Alias to fwrite(). This function is an alias to fwrite() and works exactly the same way.
