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<pre><?php
//Array Class Example
 include "array.class.php";
 $ArrayClass = new ArrayClass();
 
 $numbers = array(1,1,1,2,2,2,2,2,3,4,5,6,7,8,9,5,4,3);
 
 echo "\n MAX:";
 var_dump($ArrayClass->array_max($numbers));    //get the max. value of an array
 
 echo "\n MIN:";
 var_dump($ArrayClass->array_min($numbers));    //get the min. value of an array
 
 echo "\n SUM:";
 var_dump($ArrayClass->array_sum($numbers));    //get the sum of an array
 
 echo "\n AVG:";
 var_dump($ArrayClass->array_avg($numbers));    //get the avg. value of an array
 
 echo "\n MODE:";
 var_dump($ArrayClass->array_mode($numbers));    //get the mode value of an array
 
 echo "\n FIRST QUARTILE:";
 var_dump($ArrayClass->array_firstQuartile($numbers));    //get the first quartile of an array
 
 echo "\n MEDIAN/SECOND QUARTILE:";
 var_dump($ArrayClass->array_median($numbers));    //get the median/second quartile value of an array
 
 echo "\n THIRD QUARTILE:";
 var_dump($ArrayClass->array_thirdQuartile($numbers));    //get the third quartile of an array
 
 echo "\n ASC ORDER:";
 var_dump($ArrayClass->array_order($numbers, true));    //get array in ascending order
 
 $stringarray = array(array("a", "b"), array("c", "d"));
 
 echo "\n ARRAY TO STRING:";
 $str = $ArrayClass->array2str($stringarray, true);    //change a array to a string
 var_dump($str);
 
 echo "\n STRING TO ARRAY:";
 var_dump($ArrayClass->str2array($str));    //recover a array to a string
 ?>
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