Type conversions

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: DrRakha
Mastermind

Posts: 2715
Have thanks: 74 time

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