number loops

[jbw]

Hi all,

I hope somebody can shed some light on a PHP program I'm trying to run related to loops.

I have created a 1 - 10 loop as >> for ($x=0; $x<=10; $x++)
  {
  echo " $x <br>";
  }
 
but now I want to modify it so that each number that is divisible
by two is bold?
ie.

1

2 = bold

3

4 = bold

5

6= bold

7

8 = bold

9

10 = bold

Regards,

James.

[Ch0cu3r]

You'd use a modules $i by 2 in a condition to alternate to the text weight. Example using a ternary operator

for ($x=0; $x<=10; $x++)
{
   $weight = ($x % 2 == 0) ? 'bold' : 'normal'; // alternate the text boldness
   echo "<span style=\"font-weight: $weight;\"> $x </span><br />";
}

Edited March 18, 2014 by Ch0cu3r