I get warning: mb_convert_encoding() expects parameter 1 to be string, array given. But according to php.net mb_convert_encoding() accepts array. See https://www.php.net/manual/en/function.mb-convert-encoding.php mb_convert_encoding ( mixed $val , string $to_encoding [, mixed $from_encoding = mb_internal_enco…
Tag: php
HOW CAN I HIDE A FORM BASED ON USER ROLE OR PRIVILEGE PHP [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question Please how can I hide a form or input field based on the user role or privilege using PHP. is…
How to add DATE to doctrine query?
I have a date field in Y-m-d H:i:s format. Now user can search by using date only. I have query like this: I have added following lines at my doctrine.yaml file. But I am getting following error: Answer While you could create your own extension to add the DATE function to Doctrine, or download something like …
Laravel withPivot is not returning pivot extra fields
I have Two models called Product and Store In Store model i have this codes: In Product model i have this code: And i have a resource for Product with this code: So when i use $store = AppModelsStore::find($store_id); it should return a pivot in my store relation but it is not doing this. Please help me to so…
Call to a member function notify() on null in Laravel 8
I want to send an SMS to a mobile phone (if he had already turned on the two-factor authentication system). So at LoginController I added this method: And this loggendin method is inside of a trait called TwoFactorAuthentication, which goes like this: Now the problem is when I want to log in, this message app…
Why xdebug 3 is not loaded?
I have restarted nginx and php7.4-fpm. xdebug 3 looks like is installed based on this: Ini directories from phpinfo(): Loaded Configuration File /etc/php/7.4/fpm/php.ini Scan this dir for additional .ini files /etc/php/7.4/fpm/conf.d Additional .ini files parsed /etc/php/7.4/fpm/conf.d/10-opcache.ini, /etc/ph…
How to use Vich uploader with easyAdmin 3 on Symfony 5
I’ve been trying to use VichUploader to upload files on a Symfony project, already using EasyAdmin 3. I’ve configured everything correctly, but I’m getting this error: The “pieceJointeFile” image field must define the directory where the images are uploaded using the setUploadDir…
How to write text with opacity on a picture in PHP?
I’m writing a text on a picture. So far everything is fine, but I have to lower the transparency or opacity value of this text. I tried the following methods for the opacity value, but I couldn’t get any results. Actual result : https://prnt.sc/vy8axf Expected result : https://prnt.sc/vy8cnz Answe…
unable to pass 2 parameters in url using javascript and ajax function [closed]
var ans = document.getElementById(“str”).value; function load_questions($questionno) { document.getElementById(“current_que”).innerHTML=questionno; var xmlhttp = new …
Check if PDFTOHTML is installed on server
I’m trying to check before running a php script if pdftohtml is installed on server. Is there a way to check if pdftohtml is installed on server (linux or mac) from within the code. I’m looking for something similar to function_exists() Answer Perhaps, the following will solve your case: which ret…