JSON array in array from SQL database using PHP -


i have following code:

$retarray = array();   $hoursarray = array();   $res = $this->mysqli->query("select id, title, groupby scheduler_activity gewerbe = '$this->gewerbe'");   while($row = $res->fetch_object()) {     $foo = $this->mysqli->query("select dow, start, end scheduler_businesshours activity = '$row->id'");     while($hours = $foo->fetch_object()){       $hoursarray[] = $hours;     }     $retarray[] = $row;     $retarray["businesshours"] = $hoursarray;   }   return $retarray;

and following json output:

{ "0": {     "id": "1",     "title": "spinning",     "groupby": "trainingsgruppe" }, "businesshours": [{     "dow": "[1,2,3]",     "start": "17:00:00",     "end": "18:00:00" }, {     "dow": "[4,5]",     "start": "17:30:00",     "end": "18:30:00" }], "1": {     "id": "2",     "title": "massage",     "groupby": "trainingsgruppe" }, "2": {     "id": "3",     "title": "yoga",     "groupby": "trainingsgruppe" }, "3": {     "id": "4",     "title": "dance academy",     "groupby": "trainingsgruppe" }

}

so far looks correct need rid of leading numbers 0, 1, 2, 3

that plus businesshours:

[{   "id": "1",   "title": "spinning",   "groupby": "trainingsgruppe" }, {   "id": "2",   "title": "massage",   "groupby": "trainingsgruppe" }, {   "id": "3",   "title": "yoga",   "groupby": "trainingsgruppe" }, {   "id": "4",   "title": "dance academy",   "groupby": "trainingsgruppe" }]

what did wrong there?

thank you!

as understood code, business hour each activity, it's small change @ line 10:

$retarray = array(); $hoursarray = array(); $res = $this->mysqli->query("select id, title, groupby scheduler_activity gewerbe = '$this->gewerbe'"); while($row = $res->fetch_object()) {     $foo = $this->mysqli->query("select dow, start, end scheduler_businesshours activity = '$row->id'");     while($hours = $foo->fetch_object()){         $hoursarray[] = $hours;     }     $row["businesshours"] = $hoursarray; // change this, swap line 10 & 11     $retarray[] = $row;  } return $retarray;

hope helps.


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