PHP | SplFileObject fgets() Function

The SplFileObject::fgets() function is an inbuilt function of the Standard PHP Library (SPL) in PHP which is used to get a line from the file. 

Syntax: 

string SplFileObject::fgets( void )

Parameters: This function does not accept any parameter. 

Return values: This function returns a string containing the next line from the file return FALSE otherwise. Below Programs illustrate the SplFileObject::fgets() function in PHP.

Program 1:

php

<?php

// Creating SplFile Object
$gfg = new SplFileObject("gfg.txt");
while (!$gfg->eof()) {
    echo $gfg->fgets();
}
?>

Output:

GeeksfoGeeks A Computer Science
Portal 
For Geeks.

Program 2:

php

<?php

// Creating SplFile Object
$gfg = new SplFileObject(__FILE__);
while (!$gfg->eof()) {
    echo $gfg->fgets();
}
?>

Output:

<?php

// Creating SplFile Object
$gfg = new SplFileObject(__FILE__);
while (!$gfg->eof()) {
    echo $gfg->fgets();
}
?>

Reference: http://php.net/manual/en/splfileobject.fgets.php