How to make strpos case insensitive

by

You’re looking for stripos()

If that isn’t available to you, then just call strtolower() on both strings first.

EDIT:

stripos() won’t work if you want to find a substring with diacritical sign.

For example:

stripos("Leży Jerzy na wieży i nie wierzy, że na wieży leży dużo JEŻY","jeży"); returns false, but it should return int(68).

More Related Contents:

  1. How do search array values and remove them based on a condition or string? [closed]
  2. Warning: strpos(): Empty needle in /XXX/post.php on line XXXX
  3. Using an array as needles in strpos
  4. Simple PHP strpos function not working, why?
  5. php 5 strpos() difference between returning 0 and false?
  6. PHP check if file contains a string
  7. Which method is preferred strstr or strpos?
  8. Removing eval from PHP function [closed]
  9. Route to image in Laravel [closed]
  10. Why am I Facing with this problem when run symfony? [closed]
  11. SELECT COUNT(*) AS count – How to use this count
  12. String comparison using ‘==’ vs. ‘strcmp()’
  13. How to upload images into MySQL database using PHP code
  14. Preparing for removal of Mcrypt in PHP 7.2
  15. mysqli_real_escape_string() expects exactly 2 parameters, 1 given
  16. How to get directory size in PHP
  17. Remove all the line breaks from the html source
  18. PHPUnit Mock Objects and Static Methods
  19. How to create a custom admin page in opencart?
  20. How to convert PascalCase to snake_case?
  21. php:: how long to tmp files stay?
  22. Pushnotification Server side Implementation
  23. Is it possible to protect from downloading a video from a site
  24. How to prevent the cron job execution, if it is already running
  25. PHP – Convert File system path to URL
  26. getting the full url including the query string after hash
  27. PHP – syntax error, unexpected T_CONSTANT_ENCAPSED_STRING [closed]
  28. Converting to date in PHP from yyyymmdd format
  29. How to validate that a string only contain lowercase letters?
  30. Call to undefined function odbc_connect() message while connecting SAP HANA database

Leave a Comment