[ConnorMcLeod]

For TextMsg i guess something like HLSDK would be more efficient.
Your tut is still usefull though.

PHP Code:

// Based on HLSDK ClientPrint and UTIL_ClientPrintAll from util.cpp
Util_ClientPrint(id, iMsgDest, szMessage[], szSubMessage1[] = "", szSubMessage2[] = "", szSubMessage3[] = "", szSubMessage4[] = "")
{
    message_begin(id ? MSG_ONE_UNRELIABLE : MSG_BROADCAST, g_iTextMsg, .player=id)
    {
        write_byte(iMsgDest)
        write_string(szMessage)
        if( szSubMessage1[0] )
        {
            write_string(szSubMessage1)
        }
        if( szSubMessage2[0] )
        {
            write_string(szSubMessage2)
        }
        if( szSubMessage3[0] )
        {
            write_string(szSubMessage3)
        }
        if( szSubMessage4[0] )
        {
            write_string(szSubMessage4)
        }
    }
    message_end()
} 


void ClientPrint( entvars_t *client, int msg_dest, const char *msg_name, const char *param1, const char *param2, const char *param3, const char *param4 )
{
	MESSAGE_BEGIN( MSG_ONE, gmsgTextMsg, NULL, client );
		WRITE_BYTE( msg_dest );
		WRITE_STRING( msg_name );

		if ( param1 )
			WRITE_STRING( param1 );
		if ( param2 )
			WRITE_STRING( param2 );
		if ( param3 )
			WRITE_STRING( param3 );
		if ( param4 )
			WRITE_STRING( param4 );

	MESSAGE_END();
}