Meklēju "Uzmini vārdu!" skriptu/php klasi

[torrentz]

Gadījās problēma. PHP tā īsti nedraudzējas ar UTF-8:

 

Ja, vārds ir ar kirilicas burtiem, piemēram: барбамил, tad šis kods

 

 $ran_1 = rand(0, $cik);
$ran_2 = rand(0, $cik);
$ran_3 = rand(0, $cik);
$ran_4 = rand(0, $cik);
$ran_5 = rand(0, $cik);
$ran_6 = rand(0, $cik);
$ran_7 = rand(0, $cik);
$ran_8 = rand(0, $cik);
$ran_9 = rand(0, $cik);

				$vards = str_replace(  $atb[$ran_1], "-", $ottt );
				$vards = str_replace($vards[$ran_2], "-", $vards);
				$vards = str_replace($vards[$ran_3], "-", $vards);
				$vards = str_replace($vards[$ran_4], "-", $vards);
if($cik >= 5) $vards = str_replace($vards[$ran_5], "-", $vards);
if($cik >= 6) $vards = str_replace($vards[$ran_6], "-", $vards);
if($cik >= 7) $vards = str_replace($vards[$ran_7], "-", $vards);
if($cik >= 8) $vards = str_replace($vards[$ran_8], "-", $vards);
if($cik >= 9) $vards = str_replace($vards[$ran_9], "-", $vards);

 

echo $vards; izvadās kā

 

----�------�----

 

Laikm PHP nemāk sadalīt vārdu kā pseidomasīvu (vārdu sadalīt pa burtiem), ja tas ir multibaitīgais vārds...

 

Ir kādas idejas?

Edited March 6, 2009 by torrentz

[bubu]

Multibyte stringiem jālieto mb_xxx saimes funkcijas, tās darbosies ar utf-8 korekti.

Tavā gadījumā $vards[$ran_X] vajag aizstāt ar mb_substr($vards, $ran_X, 1);

[torrentz]

"вицин" vēljoprojām pārvēršas par: "----�-----"

 

 $cik	 = mb_strlen($ottt)-1;
$ran_1 = rand(0, $cik);
$ran_2 = rand(0, $cik);
$ran_3 = rand(0, $cik);
$ran_4 = rand(0, $cik);
$ran_5 = rand(0, $cik);
$ran_6 = rand(0, $cik);
$ran_7 = rand(0, $cik);
$ran_8 = rand(0, $cik);
$ran_9 = rand(0, $cik);

				$vards = str_replace(mb_substr($ottt,  $ran_1, 1),   "-", $ottt );
				$vards = str_replace(mb_substr($vards, $ran_2, 1), "-", $vards);
				$vards = str_replace(mb_substr($vards, $ran_3, 1), "-", $vards);
				$vards = str_replace(mb_substr($vards, $ran_4, 1), "-", $vards);
if($cik >= 5) $vards = str_replace(mb_substr($vards, $ran_5, 1), "-", $vards);
if($cik >= 6) $vards = str_replace(mb_substr($vards, $ran_6, 1), "-", $vards);
if($cik >= 7) $vards = str_replace(mb_substr($vards, $ran_7, 1), "-", $vards);
if($cik >= 8) $vards = str_replace(mb_substr($vards, $ran_8, 1), "-", $vards);
if($cik >= 9) $vards = str_replace(mb_substr($vards, $ran_9, 1), "-", $vards);

[torrentz]

Ārprāc, es laikam nojūgšos- pat šis nestrādā:

 

 $ran_1 = rand(0, $cik);
$ran_2 = rand(0, $cik);
$ran_3 = rand(0, $cik);
$ran_4 = rand(0, $cik);
$ran_5 = rand(0, $cik);
$ran_6 = rand(0, $cik);
$ran_7 = rand(0, $cik);
$ran_8 = rand(0, $cik);
$ran_9 = rand(0, $cik);

function mb_str_replace($haystack, $search,$replace, $offset=0,$encoding='auto'){
$len_sch=mb_strlen($search,$encoding);
$len_rep=mb_strlen($replace,$encoding);

while (($offset=mb_strpos($haystack,$search,$offset,$encoding))!==false){
	$haystack=mb_substr($haystack,0,$offset,$encoding)
		.$replace
		.mb_substr($haystack,$offset+$len_sch,strlen($haystack),$encoding);
	$offset=$offset+$len_rep;
	if ($offset>mb_strlen($haystack,$encoding))break;
}
return $haystack;
}

		   $vards = mb_str_replace($ottt,  mb_substr($ottt,  $ran_1, 1), "-");
		   $vards = mb_str_replace($vards, mb_substr($vards, $ran_2, 1), "-");
		   $vards = mb_str_replace($vards, mb_substr($vards, $ran_3, 1), "-");
		   $vards = mb_str_replace($vards, mb_substr($vards, $ran_4, 1), "-");
if($cik >= 5) $vards = mb_str_replace($vards, mb_substr($vards, $ran_5, 1), "-");
if($cik >= 6) $vards = mb_str_replace($vards, mb_substr($vards, $ran_6, 1), "-");
if($cik >= 7) $vards = mb_str_replace($vards, mb_substr($vards, $ran_7, 1), "-");
if($cik >= 8) $vards = mb_str_replace($vards, mb_substr($vards, $ran_8, 1), "-");
if($cik >= 9) $vards = mb_str_replace($vards, mb_substr($vards, $ran_9, 1), "-");

[torrentz]

Apnika čakarēties ar PHP un UTF-8; no sākuma pārkonvertēju uz cp1251, tad izmantoju parastās funkcijas un pēc tam konvertēju atpakaļ uz UTF-8...

 

$ottt  = iconv("UTF-8", "CP1251", $ottt);
blablabla...
$vards = iconv("CP1251", "UTF-8", $vards);

Edited March 7, 2009 by torrentz

[Paulinjsh]

mb_* nepieciešams norādīt arī kādā encodingā ir.

To varam norādīt visam skriptam ar mb_internal_encoding('UTF-8'); vai arī konkrētajai funkcijai.