PHP warning - Cannot modify header information - headers already sent by...

thecodeholic / PHPSimpleCRUD-FS

Simple PHP CRUD application with data saved in JSON file

https://youtu.be/DWHZSkn5paQ

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PHP warning - Cannot modify header information - headers already sent by... #1

Open alexh225 opened 5 years ago

alexh225 commented 5 years ago

Hi, thank you very much for the tutorial on youtube and the code. I just tried it out and when I create or update the users, I get a PHP warning like: Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/..../crud/partials/header.php:1) in /www/htdocs/..../crud/create.php on line 32

I tried out typical solutions / tips on the net, but without any success. Do you have any idea?

Best regards! Alex

ghost commented 4 years ago

In create.php / delete.php / update.php After the opening PHP tag, add... ob_start();