Shortest way to read line

Programming languages PHP
#1

Is “fscanf(STDIN,’%d’,$v);” the shortest way to read line in php?

#2

For this specific case (reading first integer from input line), I use:

$v=fgets(STDIN)+0;
2 Likes
#3

You can use fgetcsv. It is worth it in case when you have more than 4 value on a line you can use:

$a=fgetcsv(STDIN,0,' ');