Php copy array

// PHP will copy the array by default.
$a = array(1,2);

$b = $a; // $b will be a different array

$c = &$a; // $c and $a will be the same array (same reference)

Clone array php

$b = $a
  
$b = array_merge(array(), $a); // reindex the array

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

0 vote278 views1 answer
Laravel disable config cache
PHP
0 vote366 views1 answer
WordPress Convert Object To Array
PHP Wordpress
16 votes301 views3 answers
Php unique random number
PHP
0 vote254 views1 answer
Php mysql if exists
PHP
0 vote230 views1 answer
100 rows update php
PHP
1 vote314 views1 answer
Wordpress escape string
PHP
30 votes285 views6 answers
Laravel insert
PHP Laravel
1 vote329 views1 answer
Laravel cashier overwrite users table name
PHP
15 votes272 views1 answer
Composer install ignore platform requirements
PHP
0 vote341 views3 answers
Embed the site when you click on the link laravel
PHP Laravel