How to delete $_POST variable upon pressing ‘Refresh’ button on browser with PHP?

by

Related Contents:

  1. Cannot use object of type stdClass as array?
  2. Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
  3. Visual Studio Code PHP Intelephense Keep Showing Not Necessary Error
  4. PHPMailer character encoding issues
  5. What is output buffering?
  6. What’s the difference between echo, print, and print_r in PHP?
  7. Automatically deleting related rows in Laravel (Eloquent ORM)
  8. How to trim white spaces of array values in php
  9. Access first level keys with array_map() without calling `array_keys()`
  10. Getting a timestamp for today at midnight?
  11. PHP CURL CURLOPT_SSL_VERIFYPEER ignored
  12. Sanitizing strings to make them URL and filename safe?
  13. What does it mean to start a PHP function with an ampersand?
  14. file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON request?
  15. dyld: Library not loaded: /usr/local/lib/libpng16.16.dylib with anything php related
  16. How to add a line break within echo in PHP? [closed]
  17. How to output (to a log) a multi-level array in a format that is human-readable?
  18. php convert datetime to UTC
  19. PHP combine two associative arrays into one array
  20. Remove all elements from array that do not start with a certain string
  21. SimpleXml to string
  22. How can I replace newline or \r\n with ?
  23. Is it possible to have an interface that has private / protected methods?
  24. Inserting NOW() into Database with CodeIgniter’s Active Record
  25. Count number of iterations in a foreach loop
  26. How do I format a number to a dollar amount in PHP
  27. Installing PHP Zip Extension
  28. PHP float with 2 decimal places: .00
  29. Breaking the nested loop [duplicate]
  30. Setting width of spreadsheet cell using PHPExcel
  31. Generating a single Entity from existing database using symfony2 and doctrine
  32. How to avoid undefined offset
  33. How to check an IP address is within a range of two IPs in PHP?
  34. php:: how long to tmp files stay?
  35. mysql_escape_string VS mysql_real_escape_string
  36. Is time() a good salt?
  37. Get “Content-Type” header of request in PHP
  38. isset() vs strlen() – a fast/clear string length calculation
  39. How to use a PHP class from another file?
  40. Require all files in a folder
  41. HTML input arrays
  42. phpexcel freeze row and columns
  43. What is the closest thing to WordPress in python instead of php? [closed]
  44. Serialize or json in PHP?
  45. How can I count the numbers of rows that a MySQL query returned?
  46. Printing debug output to console in Codeception
  47. why should one prefer call_user_func_array over regular calling of function?
  48. How to return an HTTP 500 code on any error, no matter what
  49. Remove quotes from start and end of string in PHP
  50. Replace deprecated preg_replace /e with preg_replace_callback [duplicate]

Leave a Comment