PHP

php increment variable

$var = 0;
// use value (0) THEN increment by one
$var++;
// increment by one THEN use value (1)
++$var;

// aside: increment by custom amount (1 emulates the above)
$var += 1;
$var += $amount;

php increment and decrement

// Php increment and decrement: Just print it then understand
$n =9;

echo $n++;
echo PHP_EOL;
echo ++$n;
echo PHP_EOL;
echo --$n;
echo PHP_EOL;
echo $n--;
echo PHP_EOL;

echo "Another Example======
";


$a = 7;
$b = $a++;

echo $b."
".$a;

php increment variable

// To increment a variable by 1
$var++;

php increment variable by 1

$variable++;

php decrement variable by 1

$variable--;