Answers for "copy array php"

PHP
1

copy php array to javascript

var js_array = [<?php echo '"'.implode('","', $php_array).'"' ?>];
Posted by: Guest on March-29-2020
1

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)
Posted by: Guest on September-23-2021
0

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]
Posted by: Guest on October-23-2020

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