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Params creator and reader

/ Published in: PHP
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Simple function to create a params list type.

Example:
$array = array('first'=>'The first one','second'=>'The second one');

$string = parse_params($array);

//output first=the first one;second=the second one



$string = 'first=the first one;second=the second one';

$array = read_params($string);

//output array('first'=>'The first one','second'=>'The second one')

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  1. function read_params($params) {
  2.     $params = explode(';',$params);
  3.     foreach($params as $param) {
  4.         $p = explode('=', $param);
  5.         $pa[$p[0]] = $p[1];
  6.     }
  7.     $params = array_filter($pa);
  8.     return $params;
  9. }
  10.  
  11. function parse_params($params,$gop=false) {
  12.     if(is_array($params)){
  13.         $d = array();
  14.         foreach($params as $k=>$v){
  15.             if(is_array($v)) $v = parse_params($v,true); 
  16.  
  17.             $d[] = ($gop ? '{'.$k.'='.$v.'}' : $k.'='.$v);
  18.         }
  19.         return implode( ($gop ? ',' : ';'),$d);
  20.     }
  21. }

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