I must put to json_encode all values of specifed mysql table column
$fromdate = $_GET['fromdate'];
$getrezhiredh = safe_query("
SELECT rezhour FROM rezhiredhours
WHERE rezdate = '".$fromdate."' ORDER BY rezhour
");
$rows = array();
while($r = mysql_fetch_assoc($getrezhiredh)) {
$rows[] = $r;
}
print json_encode($rows);
With code above i have one problem. This code return result only when in table we have one row with selected data. In this case json_encode() result is
[{"rezhour":"1"}]
But when table have more than one row with selected data result don't return anything but
[]
How put to json_encode() all values selected from table?
EDIT:
I just wonder why in case when we have more rows in table with selected data, result don't give as example below
[{"rezhour": { [0] => "1",[1] => "4" }]
Instead in result we have "[]"
Thank You in advance.
try changing
mysql_fetch_assoc($getrezhiredh)
to
mysql_fetch_object($getrezhiredh)
Results from mysql_fetch_assoc
are different than you think. Each row is more or less like this:
array(1)
"rezhour" => "1"
So you access the data it like this:
while($r = mysql_fetch_assoc($getrezhiredh)) {
$rows[] = $r["rezhour"];
}
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