Returns a string of up to length - 1 bytes read from the file pointed to by fp .
דוגמה 1 .
$fd = fopen ( " / tmp / inputfile.txt" , "r") ; while (!feof ($fd) ) { $buffer = fgets($fd , 4096) ; echo $buffer ; } fclose ($fd) ;
הערה : The length parameter became optional in PHP 4.2.0