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Code:
<?
$type_examples
[0] = 123;   
$type_examples[1] = 3.14159;
$type_examples[2] = "a string";
$type_examples[3] = "9.990 (begins with number)";
$type_examples[4] = array(9,8,7);
   
print(
"<TABLE><TR>");
print(
"<TH>Original</<TH>");
print(
"<TH>(int)</<TH>");
print(
"<TH>(double)</<TH>");
print(
"<TH>(string)</<TH>");
print(
"<TH>(array)</<TH></TR>");
   
for (
$index = 0; $index < 5; $index++){
    print(
"<TR><TD>$type_examples[$index]</TD>");
    
$converted_var =
       (int)
$type_examples[$index];
    print(
"<TD>$converted_var</TD>");
    
$converted_var =
       (double)
$type_examples[$index];
    print(
"<TD>$converted_var</TD>");
    
$converted_var =
       (string)
$type_examples[$index];
    print(
"<TD>$converted_var</TD>");
    
$converted_var =
       (array)
$type_examples[$index];
    print(
"<TD>$converted_var</TD></TR>");
  }
print(
"</TABLE>");
?>




_________________
M. S. Rakha, Ph.D.
Queen's University
Canada


Author:
Mastermind
User avatar Posts: 2715
Have thanks: 74 time
Post new topic Reply to topic  [ 1 post ] 

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Topic Tags

PHP Variables, PHP Basics
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