<?php
$attendance = array(
array(
"student_id" => "1",
"date" => "2016-04-24"
)
);
$students = array(
array(
"student_id" => "1",
"Reason" => "",
"date" => "2016-04-24"
),
array(
"student_id" => "6",
"Reason" => "1",
"date" => "2016-04-24"
)
);
$atts = array();
foreach($attendance as $att)
{
$atts[] = $att['student_id'];
}
foreach($students as &$student) {
if(in_array($student['student_id'], $atts))
{
$student['Reason']='1';
}
else
{
$student['Reason']='0';
}
}
echo '<pre>',print_r($students,1),'</pre>';
- Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.24, 8.3.0 - 8.3.13
- <pre>Array
(
[0] => Array
(
[student_id] => 1
[Reason] => 1
[date] => 2016-04-24
)
[1] => Array
(
[student_id] => 6
[Reason] => 0
[date] => 2016-04-24
)
)
</pre>
preferences:
63.13 ms | 408 KiB | 5 Q