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:
BeginnerfoBeginner A Computer Science Portal For Beginner.
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
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