Php json_encode remove array index

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

Php json_encode remove array index

$arr['dates'] = array_values($arr['dates']);
//..
$arr = json_encode($arr);

Source: stackoverflow.com

Similar codes

0 vote263 views1 answer
Wpml language switcher shortcode
PHP
3 votes260 views5 answers
Php loop object
PHP
0 vote358 views1 answer
Drupal 9 loop term objects to retrieve term data (id, name, uuid)
PHP Drupal
1 vote252 views1 answer
Send mail infinityfree phpmailer
PHP
1 vote252 views1 answer
How to request user input in php
PHP
5 votes291 views3 answers
Laravel model limit
PHP Laravel
48 votes257 views6 answers
Php find in array
PHP
0 vote300 views1 answer
Laravel delete controller still cached
PHP Laravel
0 vote267 views1 answer
Get return value from another function laravel
PHP Laravel
3 votes240 views1 answer
Php console log array
PHP