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readfile. (PHP 4, PHP 5, PHP 7, PHP 8) readfile — Outputs a file. Description. readfile (string $filename, bool $use_include_path = false, ? resource $context = null): int | false. Reads a file and writes it to the output buffer. Parameters. filename. The filename being read. use_include_path.
- Ob Get Level
PHP automatically starts output buffering for all your...
- Virtual
virtual() is an Apache-specific function which is similar to...
- File Get Contents
This function is similar to file(), except that...
- Include
See also Remote files, fopen() and file() for related...
- Fread
fread() reads up to length bytes from the file pointer...
- File put contents
Parameters. filename. Path to the file where to write the...
- Fwrite
Note: . On systems which differentiate between binary and...
- File exists
Return Values. Returns true if the file or directory...
- Ob Get Level
Definition and Usage. The readfile () function reads a file and writes it to the output buffer. Tip: You can use a URL as a filename with this function if the fopen wrappers have been enabled in the php.ini file.
5 lis 2010 · <?php $file = fopen("test.txt","r"); while(! feof($file)) { echo fgets($file). "<br />"; } fclose($file); ?> fopen opens the file (in this case test.txt with mode 'r' which means read-only and places the pointer at the beginning of the file)
readfile. (PHP 4, PHP 5, PHP 7, PHP 8) readfile — Outputs a file. Description. readfile (string $filename, bool $use_include_path = false, ? resource $context = null): int | false. Reads a file and writes it to the output buffer. Parameters. filename. The filename being read. use_include_path.
Returns the file in an array. Each element of the array corresponds to a line in the file, with the newline still attached. Upon failure, file () returns false. Note: Each line in the resulting array will include the line ending, unless FILE_IGNORE_NEW_LINES is used.
The readfile() function in PHP is used to read the contents of a file and output it to the browser. It takes a single parameter, which is the name of the file to be read. When you use readfile(), PHP reads the contents of the file directly into the output buffer and sends it to the browser.
The readfile() function reads a file and writes it to the output buffer. Tip: You can use a URL as a filename with this function if the fopen wrappers have been enabled in the php.ini file. Syntax
