<?php

// [zvicar@virga programi]$ php vaja2.php

//http://php.oss.eznetsols.org/manual/it/features.commandline.php

//Branje spremenljivk iz tipkovnice, STDIN - 2 načina

print "vnesi stevilo a="; $a = trim(fgets(STDIN)); // reads one line from STDIN 
print "vnesi stevilo b="; fscanf(STDIN, "%d\n", $b); // reads number from STDIN

//$a=5;  $b=9;
$c=$a+$b;   $c1=$a*$b;   $c2=$a/$b;


echo " deluje \n";
echo " c=a+b $a+$b = $c \n";
echo " c1=a*b $a*$b = $c1 \n";
echo " c2=a/b $a/$b = $c2 \n";
echo "sin($a)=";
print sin($a); print "\n";