Cors error angular php

use headers:

let HEADER: HttpHeaders = new HttpHeaders(); 
HEADER.append('Access-Control-Allow-Origin', '*');
HEADER.append('Content-Type', 'application/json');
HEADER.append('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');

Similar codes

0 vote197 views2 answers
Symfony get query param
PHP Symfony
0 vote186 views1 answer
Convert query result to array php
PHP
0 vote156 views1 answer
Searching for new lines
PHP
0 vote177 views1 answer
Show user only those products which he hasn't buyed laravel eloquent
PHP Laravel
1 vote144 views4 answers
Laravel scheduler run
PHP
0 vote174 views1 answer
How to put multiple string in one echo in php
PHP
0 vote180 views1 answer
How to integrate gravity forms in wordpress theme using form id
PHP Wordpress
0 vote201 views3 answers
Php passing variables axios
PHP
0 vote171 views1 answer
Composer remove phpmailer
PHP
1 vote149 views1 answer
Php failed to open stream
PHP