# Remove index.php$
if ($request_uri ~* "^(.*/)index\.php$") {
    return 301 $1;
}

location / {
    try_files $uri $uri/ /index.php?$args;

    # Remove from everywhere index.php
    if ($request_uri ~* "^(.*/)index\.php(/?)(.*)") {
        return 301 $1$3;
    }
}

Ayrıca eğer double slash ve trailing slash karakterlerini de kaldırmak isterseniz şu kodları ekleyebilirsiniz:

# Remove trailing slash.
if (!-d $request_filename) {
    rewrite ^/(.+)/$ /$1 permanent;
}

# Clean Double Slashes
if ($request_uri ~* "\/\/") {
    rewrite ^/(.*) /$1 permanent;https://coding.emretalu.net/wp-admin/post-new.php#
}