php make checkbox checked based on mysql value

Question

I have few check boxes which users can select..inside a form..I'm sending all the checked check boxes to database and saving them by imploding ','..

Then again in html i'm exploding "," and getting data..But now i want to keep the check boxes which are already checked..How can i do that..I have tried following..

$chkw = $works;
$chkecked = explode(',',$chkw);


<input name="work[]" value="doctor" type="checkbox" <?php echo $chkecked [0] == 'doctor' ? 'checked="checked"':'' ?>>

But this way it is wrong..

Thank you!

Are you sure that $chkecked[0] == 'doctor' evaluates to true? — Darren
– Darren, Commented May 4, 2015 at 5:45

Gurpreet Khattra · Accepted Answer · 2015-05-04 05:58:30Z

4

Please try this one

<?php if(in_array('doctor',$chkecked)){ ?> checked="checked" <?php } ?>

edited May 4, 2015 at 5:58

answered May 4, 2015 at 5:48

Gurpreet Khattra

1116 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Martin · Accepted Answer · 2015-05-04 08:25:24Z

-1

you have to use curl instead file_get_content and then use binary transfer such as

function grab_image($url,$saveto)
{

    $ch = curl_init ($url);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
    $raw=curl_exec($ch);
    curl_close ($ch);
    if(file_exists($saveto)){
        unlink($saveto);
    }
    $fp = fopen($saveto,'x');
    fwrite($fp, $raw);
    fclose($fp);
}

edited May 4, 2015 at 8:25

Martin

4,8432 gold badges54 silver badges68 bronze badges

answered May 4, 2015 at 8:06

Yogesh Hotchandani

1

Collectives™ on Stack Overflow

php make checkbox checked based on mysql value

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related