- print_r: documentation ( source)
- explode: documentation ( source)
- trim: documentation ( source)
<?php
$string = "2=OK, 3=OK" ;
$array = explode(',',$string);
$finalArray = array();
foreach($array as $arr){
$explodedString = explode('=',trim($arr));
$finalArray[$explodedString[0]] = $explodedString[1];
}
print_r($finalArray);