/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

1 vote165 views1 answer
Laravel format number blade
PHP Laravel
1 vote144 views1 answer
Wordpress get text of wordpress post
PHP
6 votes104 views1 answer
Php dynamic property name
PHP
0 vote139 views1 answer
Valid image extensions in php
PHP
1 vote155 views1 answer
Laravel get extension from url
PHP
0 vote97 views2 answers
Send data using ajax in laravel
PHP Laravel
0 vote132 views1 answer
How to uninstall php from mac catalina completely
PHP
0 vote133 views1 answer
Twig resto
PHP
0 vote123 views3 answers
Doctrine fixture bundle
PHP
0 vote135 views1 answer
Phpoffice create excel and download
PHP