/PHP/How to remove array index from json in php

How to remove array index from json in php

<?php

// numeric array keys with no gaps
$a = ['a', 'b', 'c'];
echo json_encode($a);
// ["a","b","c"]

// filter out the 'b' element to introduce a gap in the keys
$a = array_filter($a, function ($v) {
    return $v !== 'b';
});
echo json_encode($a);
// {"0":"a","2":"c"}

// re-index the array to remove gaps
$a = array_values($a);
echo json_encode($a);
// ["a","c"]

Source: stackoverflow.com

Similar codes

0 vote248 views1 answer
How to import in laravel excel command
PHP Laravel
3 votes239 views6 answers
Convertir datetime a string en php
PHP
1 vote224 views1 answer
Laravel get next record
PHP
0 vote242 views1 answer
Laravel query foreach
PHP
0 vote257 views1 answer
Blade Keep input values after failed validation
PHP
2 votes256 views1 answer
Php form get
PHP
1 vote262 views1 answer
Laravel read file from tmp
PHP Laravel
0 vote219 views1 answer
Laravel check if form has errors
PHP
4 votes271 views1 answer
Wp enqueue
PHP Wordpress
0 vote240 views1 answer
Curl upload image huawei
PHP