[Deathknife]

Originally Posted by iGANGNAM Can I post https://forums.alliedmods.net/showthread.php?t=184604 JSON with this extension with HTTP Requests? JSON's may be longer than 512 or 1024 symbols... So I'm just wondering... Why does sourcemod even have limit of char anyway (facepalm)

This is what I use and it works, it probably isn't the best way or a good way at all, but it works fine. it doesn't format json with spaces etc to preserve characters.

PHP Code:

void SendRequest(Handle json) {
    //json_dump
    static char stringJson[16384];
    stringJson[0] = '\0';                                 
    //JSON To string
    if(json != null)
        json_dump(json, stringJson, sizeof(stringJson), 0, true);
    else
        stringJson[0] = '\0';                                 
...
    //Create handle
    Handle request = SteamWorks_CreateHTTPRequest(k_EHTTPMethodPOST, url);
    if(request == INVALID_HANDLE) {
        ThrowError("Couldn't create http request at url '%s'", url);
    }
    //Set data
    if(!SteamWorks_SetHTTPRequestContextValue(request, type, json)) {
        ThrowError("Couldn't create http request at url '%s'", url);
    }

    //Set post data
    if(!SteamWorks_SetHTTPRequestRawPostBody(request, "application/json; charset=UTF-8", stringJson, strlen(stringJson))) {
        ThrowError("Couldn't create http request at url '%s'", url);
    }
    
    ...

    //Send Reqquest
    SteamWorks_SendHTTPRequest(request);
}