Göra om C till PHP - Relativt enkelt skulle jag tro, men behöver hjälp

240	int createNexaString(const char * pHouseStr, const char * pChannelStr,
241	                     const char * pOn_offStr, char * pTxStr, int waveman)
242	{
243	        * pTxStr = '\0'; /* Make sure tx string is empty */
244	        int houseCode;
245	        int channelCode;
246	        int on_offCode;
247	        int txCode = 0;
248	        const int unknownCode =  0x6;
249	        int bit;
250	        int bitmask = 0x0001;
251	
252	        houseCode = (int)((* pHouseStr) - 65);  /* House 'A'..'P' */
253	        channelCode = atoi(pChannelStr) - 1;    /* Channel 1..16 */
254	        on_offCode =  atoi(pOn_offStr);         /* ON/OFF 0..1 */
255	
256	#ifdef RFCMD_DEBUG
257	        printf("House: %d, channel: %d, on_off: %d\n", houseCode, channelCode, on_offCode);
258	#endif
259	
260	        /* check converted parameters for validity */
261	        if((houseCode < 0) || (houseCode > 15) ||      // House 'A'..'P'
262	           (channelCode < 0) || (channelCode > 15) ||
263	           (on_offCode < 0) || (on_offCode > 1))
264	        {
265	
266	        } else {
267	                /* b0..b11 txCode where 'X' will be represented by 1 for simplicity.
268	                   b0 will be sent first */
269	                txCode = houseCode;
270	                txCode |= (channelCode <<  4);
271	                if (waveman && on_offCode == 0) {
272	                } else {
273	                        txCode |= (unknownCode <<  8);
274	                        txCode |= (on_offCode  << 11);
275	                }
276	
277	                /* convert to send cmd string */
278	                strcat(pTxStr,"S");
279	                for(bit=0;bit<12;bit++)
280	                {
281	                        if((bitmask & txCode) == 0) {
282	                                /* bit timing might need further refinement */
283	                                strcat(pTxStr," ` `"); /* 320 us high, 960 us low,  320 us high, 960 us low */
284	                                /* strcat(pTxStr,"$k$k"); *//* 360 us high, 1070 us low,  360 us high, 1070 us low */
285	                        } else { /* add 'X' (floating bit) */
286	                                strcat(pTxStr," `` "); /* 320 us high, 960 us low, 960 us high,  320 us low */
287	                                /*strcat(pTxStr,"$kk$"); *//* 360 us high, 1070 us low, 1070 us high,  360 us low */
288	                        }
289	                        bitmask = bitmask<<1;
290	                }
291	                /* add stop/sync bit and command termination char '+'*/
292	                strcat(pTxStr," }+");
293	                /* strcat(pTxStr,"$}+"); */
294	        }
295	
296	#ifdef RFCMD_DEBUG
297	        printf("txCode: %04X\n", txCode);
298	#endif
299	
300	        return strlen(pTxStr);
301	}

<?php
echo getraw("NEXA","A","1","0")."<br>";
echo getraw("NEXA","C","3","1")."<br>";

function getraw($device,$house,$number,$toggle){
 if($device=="NEXA"){
  $unknownCode="0x6";
  $bitmask="0x0001";
  $raw="S";
  $txCode = (ord($house)-65);
  $txCode |= ($number <<  4);
  if($waveman && $toggle == 0){
  }
  else{
   $txCode |= ($unknownCode <<  8);
   $txCode |= ($toggle  << 11);
  }
  for($bit=0;$bit<12;$bit++){
   if($bitmask & $txCode==0){
    $raw.=" ` `";
   }
   else{
    $raw.=" `` ";
   }
  }
  $raw.=" }+";
 }
 return $raw;
}
?>

function getraw($device,$house,$number,$toggle){
 if($device=="NEXA"){
  $unknownCode=0x6;
  $bitmask=0x0001;
  $raw="S";
  $txCode = (ord($house)-65);
  $txCode |= ($number <<  4);
  if($waveman && $toggle == 0){
  }
  else{
   $txCode |= ($unknownCode <<  8);
   $txCode |= ($toggle  << 11);
  }
  for($bit=0;$bit<12;$bit++){
   if(($bitmask & $txCode)==0){
    $raw.=" ` `";
   }
   else{
    $raw.=" `` ";
   }
  }
  $raw.=" }+";
 }
}

echo getraw("NEXA","A","1","0")."<br>";

Resultatet blir nu:
S ` ` ` ` ` ` ` ` `` ` ` ` ` ` ` ` `  ``  ``  ` ` }+
av
echo getraw("NEXA","A",1,0)."<br>";
Det är dock ett litet fel i den (rött)
Så här ska det se ut:
S ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` `  ``  `` ` ` }+

Så här ska det se ut:
S, ` `, ` `, ` `, ` `, ` `, ` `, ` `, ` `, ` `, `` , `` , ` `, }+

function getraw($device,$house,$number,$toggle){
 if($device=="NEXA"){
  $unknownCode=0x6;
  $bitmask=0x0001;
  $raw="S";
  $txCode = (ord($house)-65);
  $txCode |= (($number-1) <<  4);
  if($waveman && $toggle == 0){
  }
  else{
   $txCode |= ($unknownCode <<  8);
   $txCode |= ($toggle  << 11);
  }
  for($bit=0;$bit<12;$bit++){
   if(($bitmask & $txCode)==0){
    $raw.=" ` `";
   }
   else{
    $raw.=" `` ";
   }
   
   $bitmask = $bitmask << 1; //såhär
  }
  $raw.=" }+";
 }

 if($device=="RISINGSUN"){
  $raw="S.e";
  for($i=1;$i<=4;$i++){
   if($i==$house){
    $raw.=".e.e";
   }
   else{
    $raw.="e..e";
   }
  }
  for($i=1;$i<=4;$i++){
   if($i==$number){
    $raw.=".e.e";
   }
   else{
    $raw.="e..e";
   }
  }
  if($toggle>=1){
   $raw.="e..ee..ee..ee..e+";
  }
  else{
   $raw.="e..ee..ee..e.e.e+";
  }
 }
 return $raw;
}

echo getraw("NEXA","C",5,1)."<br>";
echo getraw("NEXA","A",1,0)."<br>";