I have just started PHP, please suggest me from where can I get all the php knowledge or codes or a teacher?

How to optimize image size without losing quality

Please Tell me?

Webp images

Why it’s not working while I type the keys

Error- mPDF requires mb_string functions ensure that php is compiled with php mb_string.dll enabled

How to solve this one?

Install php-mbstring extension

Ok thank you

If the upload file is submitted empty, then the old image should be shown, the empty value should not be shown

Open php.ini

Find ;extension=php_mbstring. dll .

Remove ; before extension then restart apache server

..

If the upload file is submitted empty, then the old image should be shown, the empty value should not be shown

Please help me solve this problem

Why is our messages deleting

School management system

Full feature list
Multi Login
Student Management.
Teacher Management.
Attendance Management
Salary Management
Payment Management
Timetable Management
Exam Management
Petty Cash Management
Event Management
Notification Management
Online Chat
Classroom Management
Grade Management
Subject Management
Invoice Management

D.m for the source code

Results evaluation system
D.m for source code

School Management system 👆👆👆

Results evaluation system 👆👆

It’s simple

we can call’em mock data, not fake data

someone know is in telegram is there a group about openCV ?

context manager calls .start() for you

i have an issue that isData fetching slow only 1 report

Which has joins and unions

I have just started PHP, please suggest me from where can I get all the php knowledge or codes or a teacher?

Youtube