<?php
/*
* CLASS TO GENRATE CONSTANT ARRAY
* @author Sourav Ray
* @version 2.0.0
* @name arrConst.inc.php
* @Note: arrConst Version 2.0.0 consist a major change in Get method
Now with the new get method it is possible to get
back the value of a particular element of the Array Constant
* ---------------------------------------------------------------------------
*/
class arrConst
{
public static function set($constName, $paramArray) // setter method: sets the array as a constant
{
if($paramArray)
{
if(is_array($paramArray))
{
if($constName)
{
if(defined($constName))
{
throw new Exception('arrConst Error: Constant name in use');
}
else
{
try
{
define($constName,var_export($paramArray, true));
}
catch ( Exception $e)
{
throw new Exception('arrConst Error: Unknown error');
}
}
}
else
{
throw new Exception('arrConst Error: No Const name');
}
}
else
{
throw new Exception("arrConst Error: Non array Constan can't be define");
}
}
else
{
throw new Exception('arrConst Error: Void array');
}
}
public static function get($constName,$element=NULL) //getter method: returns the array from the constant
{
if( $constName)
{
try
{
if(is_null($element))
{
return eval('return '.$constName.";");
}
else
{
$array=eval('return '.$constName.";");
$keyArr = explode(',',$element);
$tempReturn=$array[$keyArr[0]];
for($count=1, $keySize=count($keyArr); $count<=$keySize; $count++ )
{
if($keyArr[$count] == NULL || $keyArr[$count] == ' ')
{
$tempReturn=$tempReturn;
}
else
{
$tempReturn=$tempReturn[$keyArr[$count]];
}
}
return $tempReturn;
}
}
catch ( Exception $e)
{
throw new Exception('arrConst Error: Unknown error');
}
}
else
{
throw new Exception('arrConst Error: Invalid Constant Name');
}
}
}
?>
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