PHP - less than: <

less than operator is a logical operator that is used to compare two numbers.

<

Description

par1 < par2
Used keywords: <

Input


Output

  • Result - logical value returns a true, if the first number is less than the second, otherwise false.
Note: it works over all types of numbers.

Examples

PHP

less than the possible of use:
$a = 5 < 10;       // a = true 
$b = 8 < $x; 
if ($y < 100)  
  $x++; 

PHP

even one example in what situations we can use the operation less than:
$x < $y
10 < f(5)
($i & $j) < 128

PHP

Other pieces of example codes:
do {
  $i++;
  if ($i==5)
    break;
} while ( $i <10);
if ( $y < 100 )  
   $x++;
$a>1 || $a<100
10 >$a || $a<5
$ret = $j<$i
while ($i<10) ++$i;

you can find it in the following collections: relational operators
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