Best way to initialize empty array in PHP

0 votes

Because of object creation and instantiation, it has been observed that initialising a new array using the syntax var foo = [] rather than var foo = new Array() is faster in some other languages (like AS3, for instance). I'm curious if PHP has any equivalent concepts.

class Foo {
    private $arr = array(); // is there another / better way?
}

Can someone please help me with this?

Aug 2, 2022 in PHP by Kithuzzz
• 38,000 points
1,235 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In PHP

0 votes
0 answers

How to add elements to an empty array in PHP?

I define an array in PHP : $cart ...READ MORE

Jun 3, 2022 in PHP by Kichu
• 19,040 points
940 views
0 votes
1 answer

What are the best way to allow plugins for a PHP application?

Hii, Here is an approach I have  used, it's ...READ MORE

answered Apr 1, 2020 in PHP by Niroj
• 82,840 points
760 views
0 votes
1 answer

What is the best way to allow plugins for a PHP application?

Hello @kartik, I've used, it's an attempt to ...READ MORE

answered Apr 15, 2020 in PHP by Niroj
• 82,840 points
752 views
–1 vote
1 answer
0 votes
1 answer

How to remove duplicate values from an array in PHP?

Hello @kartik, Use array_unique(): Example: $array = array(1, 2, 2, 3); $array ...READ MORE

answered Sep 15, 2020 in PHP by Niroj
• 82,840 points
2,744 views
0 votes
1 answer

How to delete element by value in array (not key) using php?

Hello @kartik, Using array_search() and unset, try the following: if (($key = ...READ MORE

answered Sep 16, 2020 in PHP by Niroj
• 82,840 points
2,076 views
0 votes
1 answer

How to check if array is multidimensional or not?

Since the 'second dimension' could be just ...READ MORE

answered Nov 5, 2018 in Others by DataKing99
• 8,250 points
5,984 views
0 votes
1 answer

How to store input value into array then localstorage?

Hello @ abhittac, You have create the array everytime the ...READ MORE

answered Jul 24, 2020 in Java-Script by Niroj
• 82,840 points
9,188 views
0 votes
1 answer

Convert a PHP object to an associative array

Start with simply typecasting the line:- $array = ...READ MORE

answered Feb 23, 2022 in PHP by Aditya
• 7,680 points
2,098 views
0 votes
0 answers

php var_dump() vs print_r()

What is the difference between var_dump() and print_r() in terms of ...READ MORE

May 28, 2022 in PHP by Kichu
• 19,040 points
530 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP