Read a single line from the open file.
| <?php $file = fopen(“test.txt”,“r”); echo fgets($file); fclose($file); ?> |
The fgets() function returns a line from an open file.
| fgets(file, length) |
|
Parameter |
Description |
|
file |
Mandatory. Specifies the open file from which to return a line. |
|
length |
Optional. Specifies the number of bytes to read. Reading stops when |
|
Return Value: |
Returns a single line read from the file on success, or |
|
PHP Version: |
4.0+ |
|
Binary Safe: |
Yes, in PHP 4.3 |
Read the open file one line at a time.
| <?php $file = fopen(“test.txt”,“r”); while(! feof($file)) { echo fgets($file). “<br />”; } fclose($file); ?> |