Articles & Posts
Home
About Me
Services
Disclaimer
Newsletter
Contact Us
May 31, 2016
PHP array_filter trim is not working as callback
PHP array_filter trim is not working as callback
Have you tried this?
$arr = array_filter($arr, 'trim');
Solution:
$arr = array_filter(array_map('trim', $arr));
Last updated: May 31, 2016
Post navigation
←
Gravity Forms API Functions
Using Enfold Layer Slider as a Plugin
→