Send 404 header via PHP after .htaccess redirect -

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i want create custom 404 page won't send 404 header, still send's 200 ok.

.htaccess

my .htaccess redirects every request index.php.

rewriteengine on rewritecond %{request_filename} !-f rewritecond %{request_filename} !-d rewriterule ^ /index.php [nc,l]

index.php

the index.php handles url included .php files. controller.php parses url , pastecontent.php includes requested .php content-file.

//handle url   require 'inc/controller.php';  //paste <head>   require 'inc/site_header.php';  //paste <body>   require 'inc/pastecontent.php';  //paste footer   require 'inc/site_footer.php';

a closer controller.php:

as can see tried send 404-header, before there output. 

//parse url function parse_path() {     [...]     return $path; }  $path_info = parse_path(); $controller = $path_info['call_parts'][0];  //does page exist? function contentfound($c){     $found = true;     switch ($c) {       [...]         default:             $found = false;     } return $found; }  //if content not exist -> 404 if(!contentfound($controller)) {     header($_server["server_protocol"]." 404 not found");     require 'inc/site_header.php';     require 'inc/pastecontent.php';     require 'inc/site_footer.php';     die(); }

actually tried put header($_server["server_protocol"]." 404 not found");? on top of index.php, redirected still sends 200 ok. doing wrong?

as kimb-technologies pointed out in previous answer question, whitespace causes problem. if cannot find visible whitespace @ beginning of of php files, there might invisible whitespace on them, though.

sometimes utf-8 bom (byte order mark) present on files. invisible text editors, messes php headers.

google ways remove appropriate os, using bash, powershell or something. ide, such phpstorm, offer removal directly.


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