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Asked: 2026-05-31T09:47:25+00:00

Everyone My question is so clear I think: I have an array of checkboxes

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Everyone

My question is so clear I think:

I have an array of checkboxes in HTML

<input type="checkbox" name="gruplar[]" value="<?=$deptId?>">

It takes “value” values from database ID’s e.g. 1,4,5

I can get these values in an array variable named $divided[]. For example 1,4,5 selected and the array is: $divided[0]=1,$divided[1]=4,$divided[2]=5,

When I need to update the record of checkbox list, I want to get this checkbox list selected with these array values.

  • Check the checkbox which has “value” of “1”, “4” and “5” according to
    the elements of the array.

How can I do that in HTML mixed PHP context?

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1 Answer

  1. Editorial Team
    <input type="checkbox" name="gruplar[]" value="<?=$deptId?>"<?=(in_array($deptId,$divided))?' checked="checked":''?> />

    This checks if the value of the checkbox (as given by $deptId, which I’m assuming is what you meant as you’re echoing it for the value attribute) is in the array $divided. If it is, it echos markup to make the checkbox checked when it is rendered by the browser.

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