Copy php array to another

$arr1 = ['a'=>1, 'b'=>2, 'c'=>3];
$arr2 = $arr1;

unset($arr2['a'];
print_r($arr1);
//['b'=>2, 'c'=>3]
// ------- OR -------
$arr2 = clone $arr1;

unset($arr2['a'];
print_r($arr1);
//['a'=>1, 'b'=>2, 'c'=>3]

Similar codes

1 vote200 views2 answers
Laravel check if object is empty
PHP Laravel
2 votes200 views3 answers
Add data to the collection laravel
PHP Laravel
0 vote203 views1 answer
Laravel cron job on shared hosting
PHP Laravel
0 vote290 views7 answers
Python to php converter online
PHP
0 vote174 views1 answer
Check backend post type
PHP
0 vote168 views1 answer
How to know app_basepath
PHP
22 votes172 views6 answers
Php foreach
PHP
0 vote170 views1 answer
Eager realationship in laravel
PHP Laravel
17 votes184 views6 answers
Php migrate
PHP
3 votes126 views1 answer
Laravel go back
PHP