/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 vote235 views1 answer
Foreach skip first php
PHP
0 vote253 views1 answer
How to perform form inpot in laravel 8 and export database
PHP Laravel
0 vote179 views1 answer
Remove WordPress Login error hints
PHP
0 vote250 views1 answer
How to set cookie expire time in php
PHP
0 vote193 views1 answer
Shop manager Redirect @ WooCommerce
PHP
0 vote184 views1 answer
How to check if a user is logged in in a non middleware controller in laravel
PHP
0 vote244 views1 answer
Woocommerce get variation price range
PHP
0 vote201 views10 answers
Laravel relations find
PHP
0 vote183 views1 answer
Wordpress remove current post in sidebar php
PHP
5 votes280 views2 answers
Refresh a specific migration laravel
PHP Laravel