PHP : Why a function checking if a string is empty always returns true?

Channel:
India Hey Delphi
Subscribers:
76,400
Published on ● Video Link: https://www.youtube.com/watch?v=yy7uokjBsDY


Duration: 1:27
0 views
0

PHP : Why a function checking if a string is empty always returns true?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to reveal a secret feature to you, and now it's time to share it.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Then, type the letters 'awesome' on the keyboard.
It will change your youtube progress bar into a flashing rainbow.

A short overview of who I am,
Howdy, my name's Delphi.
Allow me to support you in answering your questions.
PHP : Why a function checking if a string is empty always returns true?
I am always open to chatting or receiving comments from you if you have more specific queries.
Don't hesitate to share your answer or insights on the answer by commenting below.
Providing an answer will be acknowledged and appreciated with a 'heart' from me.
function a : is returns Why checking empty a PHP if string always true?



Other Videos By Hey Delphi


2023-04-20NodeJS : How to connect MetaTrader with a Node.JS?
2023-04-20C++ : Does redefining a function from the standard library violate the one-definition rule?
2023-04-20C++ : Can a C++ function return more than one value?
2023-04-20Django : How can I defer the execution of Celery tasks?
2023-04-20C# : What does the .csproj file do?
2023-04-20SQL : How to write multiline MySQL queries in node.js using backticks?
2023-04-20SQL : Why can't I use SELECT ... FOR UPDATE with aggregate functions?
2023-04-20CSS : How to make label and input appear on the same line on an HTML form?
2023-04-20HTML : How could/should I state colon (punctuation) in a YAML file?
2023-04-20R : dodge/displace/repel axis tick labels in ggplot?
2023-04-20PHP : Why a function checking if a string is empty always returns true?
2023-04-20C++ : How to make timer for a game loop?
2023-04-20PHP : Why does readfile() exhaust PHP memory?
2023-04-20C++ : How to compare files with Boost.Test?
2023-04-20C++ : What is u_int32_t?
2023-04-20HTML : How to override HTML image using CSS
2023-04-20PYTHON : How to convert a list of numbers to jsonarray in Python
2023-04-20NodeJS : How to implement geoip in node.js and mongodb
2023-04-20JavaScript : How does "this" keyword work within a function?
2023-04-20SQL : How to drop a list of SQL Server tables, ignoring constraints?
2023-04-20Android : How to retrieve a twitter user's name using Twitter 4j