Looping through values in_array and checking multiple checkboxes using PHP - php

Question

I have a series of Grades that are contained within a loop. I want to check if a database-driven (looped) checkbox's value matches with any of the values in the loop. If it does match a given item, then mark that input item as 'checked.'
For example, print_r($grades_array) outputs the following data:
Array ( [0] => Grade 5 [1] => Grade 8 [2] => Grade 9 )
And here's my loop through each of the input items (I'm using Laravel and Semantic UI, but the PHP concepts should still be the same):
#foreach($list_of_grades as $output_grade)
<div class="inline field">
<div class="ui checkbox">
<input type="checkbox" name="grade"
#if(in_array($output_grade->name, $grade_array))
checked="checked"
#endif
tabindex="0" class="hidden">
<label>{{ $output_grade->name }}</label>
</div>
</div>
#endforeach
Here's what I am getting as output:
However, this is what I would expect to get as output:
Any ideas as to what's wrong with the code?
And, just to clarify before it's asked, yes, the $output_grade->name values and the values within the array match. I can swap for ID as well and it produces the same single checked value result.

Answer 1

I face same case, Use just a trick if you find better solution please knock me
#php
$arrayValue = explode(',', $grade_array);
#endphp
#foreach($arrayValue as $data)
#php $arrayData[$data] = $data #endphp
#endforeach
#foreach($list_of_grades as $output_grade)
<div class="inline field">
<div class="ui checkbox">
<input type="checkbox" name="grade"
#if(in_array($output_grade->name, $arrayData))
checked="checked"
#endif
tabindex="0" class="hidden">
<label>{{ $output_grade->name }}</label>
</div>
</div>
#endforeach
But it working for me tested
here screenshot