Error in Array to string conversion

Question

I have a query that's retraive a list of id's. Those id's are in an array and i need to save it in table with those id's. I tried using implode to make those id's a string i could use in a where clause but i keep getting this error.

$save_food = $_POST['save_food'];
$unserializedData = array();
parse_str($save_food,$unserializedData);
foreach($unserializedData as $unserializedData1){
$query = mysql_query("insert into subscribefood (s_user_id,s_food) values ('$ft_user_id','".implode($unserializedData1, ',')."')");
}

implode() will give you an array but you need a string. are your sure that you know what you are doing? — hek2mgl
– hek2mgl, Commented Oct 5, 2013 at 11:54

Padmanathan J · Accepted Answer · 2013-10-05 12:22:01Z

1

Try this

<?php
$save_food = $_POST['save_food'];
$unserializedData = array();
parse_str($save_food,$unserializedData);
$datalist = $unserializedData['foodtype'];
foreach($datalist as $data){
$query = mysql_query("insert into subscribefood (s_user_id,s_food) values ('$ft_user_id','$data')");
}
?>

edited Oct 5, 2013 at 12:22

answered Oct 5, 2013 at 12:09

Padmanathan J

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3 Comments

Padmanathan J Over a year ago

@hek2mgl he needs to insert all 3 values in separate row so only i am using this.

Padmanathan J Over a year ago

@hek2mgl if you found any wrong please tell me. so only i am update my knowledge.

hek2mgl Over a year ago

@NathanSrivi Now, without the implode() it makes sense

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