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Front desk trim problem

Uncaught TypeError: Cannot read property 'trim' of undefined

西贝成皿十甫寸 2018-04-14 17:01:53

PHP trim unicode spaces

I'm trying to trim unicode spaces such as this character and I was able to do it using this solution. The problem with this solution is that it does not trim unicode spaces between normal characters. For example, this uses thin space $string=" test test string ";echopreg_replace('/^[\pZ\pC...

P粉163951336 2023-11-13 08:49:45

About trim function

<!DOCTYPE html><html><body><?php$str = "Hello World!";echo $str . "<br>". "<br>";echo trim($str,"Herld!");?></body><

益伦 2017-11-22 22:36:00

Cannot read property 'trim' of undefined

login:52 Uncaught TypeError: Cannot read property 'trim' of undefined at dologin (login:52) at HTMLButtonElement.onclick (login:38) How to solve this

何人不识君 2018-09-01 10:19:06

Trim and calculate mobile number in php form textarea field

I have a textarea field in my form where I can copy and paste a mobile number. One number per line, like this I can copy and paste hundreds of mobile numbers to submit in this form. I want to trim the field, after copy pasting I only want to keep the 10 digits. Only valid 10-digit numbers should be ...

P粉883278265 2024-03-31 08:46:11

There is no problem with the code, why is it failing? "The ID inserted by the current user is 0"

<?phpif (trim($_POST['password']) != trim($_POST['repassword'])) { exit('The two passwords are inconsistent, please return to the previous page');}$username = trim( $_POST['username']);$password = md5(trim($_P

phpcn_u46746 2017-10-23 12:45:38