PHP fgets() function is used for reading a single line from a file. This function takes two arguments as described below. 1. File specifies the filename to read content 2. Length Optional parameter specifies the number of bytes to read from the file. Syntax PHP fgets() function uses the following syntax. fgets(file, length) Example – Read a single line Below are two examples of a reading single line from a file. Use this example to read the complete first-line content from a file.
1 2 3 4 5 6 | <?php $fn = fopen("/var/data/myfile.txt","r"); $result = fgets($fn); echo $result; fclose($fn); ?> |
Instead of a line, you can also define the number of bytes to read from a…
