ExpertRefresh

String / Basics  

Related Pages

Basics
Comparing
Searching
Parse
Replacing
Formatting
Printf
Regexp
Datetime


0.0% 100%
 
 
0 pages 298 questions
1) What is the output? <?php echo "aa" . 1 * 2 . '0';





2) What is the return value? <?php $a = 3 - 2 < 2 ;