timezone_identifiers_list
  (PHP 5 >= 5.1.0)
timezone_identifiers_list — Returns numerically index array with all timezone identifiers
  
 
  Description
  
   array timezone_identifiers_list
    ( void
   )
  
   array DateTimeZone::listIdentifiers
    ( void
   )
  
 
  Return Values
  
   Returns array on success or FALSE on failure.
  
  
 
  Examples
  
   
    Example #1 A timezone_identifiers_list() example
    
<?php
$timezone_identifiers = DateTimeZone::listIdentifiers();
for ($i=0; $i < 5; $i++) {
    echo "$timezone_identifiers[$i]\n";
}
?>
     
    The above example will output 
something similar to:
Africa/Abidjan
Africa/Accra
Africa/Addis_Ababa
Africa/Algiers
Africa/Asmera