Array notation is wrong, use this;
$finalResult = array();
foreach($result as $value)
{
unset($value['address'] );
unset($value['time_here'] );
$finalResult[] = $value;
}
Here is a working demo: Demo
Domanda
I have the following array of associative arrays.
$result = array(
(int) 0 => array(
'name' => 'Luke',
'id_number' => '1111',
'address' => '1544addr',
'time_here' => '2014-04-12 13:07:08'
),
(int) 1 => array(
'name' => 'Sam',
'id_number' => '2222',
'address' => '1584addr',
'time_here' => '2014-04-12 14:15:26'
I want to remove selected elements from this array such that it will look like this;
array(
(int) 0 => array(
'name' => 'Luke',
'id_number' => '1111'
),
(int) 1 => array(
'name' => 'Sam',
'id_number' => '2222',
This is the code I wrote;
foreach($result as $value)
{
unset($value('address') );
unset($value('time_here') );
}
When I run the code, Apache web server crashed.
Can the smarter members point out what did I do wrong? Thank you very much.
Soluzione
Array notation is wrong, use this;
$finalResult = array();
foreach($result as $value)
{
unset($value['address'] );
unset($value['time_here'] );
$finalResult[] = $value;
}
Here is a working demo: Demo
Altri suggerimenti
That is because you are not accessing array correctly. Use square bracket insted of round brackets :
foreach($result as $value)
{
unset($value['address'] );
unset($value['time_here'] );
}