php textarea保存如

textarea在文本到達結束窗口時自動創建一個新行。將* .txt文本保存在一行中。如何以我看到的形式保存文本？如果在PHP？php textarea保存如

enter code here 
if(isset($_POST['submit'])){ 
//narredi file 
$ourFileName = "baza/$file1.txt"; 
$ourFileHandle = fopen($ourFileName, 'w') or die("can't open file"); 
fclose($ourFileHandle); 
//konec naredi 

//shrani besedilo 
$area=$_REQUEST['area']; 

     //$area12 = explode(" ", $area); 
     //$area12 = str_replace('\n', '<br />', $area);

$ text = trim（$ _ POST ['area']）; //刪除最後的\ n或空白字符 $ text = nl2br（$ text）;

$loadcontent = "baza/$file1.txt"; 
$fd=fopen("$loadcontent", "w+") or die("can't open file"); 
fwrite($fd,$text); 
fclose($fd); 
$file_contents=file_get_contents("baza/$file1.txt"); 



<textarea name="area" id="Data" wrap="on" cols=100 rows=5 > 
test 
testttt 
testt</textarea> 
<br> 
<input type="submit" name="submit" value="Objavi" />

我已經定義textarea的大小（CSS），當我寫的文字可視窗口不再那麼它建立在事實一行可見新線。我想要兩個線或更多....

來源

2012-11-06 Am Ml

EM它是什麼，你想幹什麼？ –

我已經定義了textarea大小（css），並且當我將文本寫入更長的可見窗口時，它實際上會創建一條可見的新行。我想要兩行或更多.... –

對我來說是那麼好

$vrst = explode("\n", $loadcontent1); 
$vrst1 = count($vrst);       
$a = 0; 
StartOfLoop: 
$lines = array_slice(explode("\n", $loadcontent1), "$a", 1); 
$stevil = strlen($loadcontent1); 
$stevilo = $stevil/88; 
$stringpred = implode("\n", $lines); 
$trimmed1 = strlen($stringpred); 
     $vrstic = $trimmed1/88+1; 
if (88 > $trimmed1) goto pogojzavec; 
foreach ($lines as $key => $value) 
{ 
$a=0; 
do 
    { 
$lines[$key] = substr(trim($value), "$a", "88+$a"); 
$string = implode("\n", $lines); 
$stringg11 = $string; 
$stringg2 = "$stringg2\n$stringg11"; 
$a =$a +88; 
    } 
while ($a<=$trimmed1); 
     } 
goto preskok; 
pogojzavec: 
foreach ($lines as $key => $value) 
{ 
    $lines[$key] = substr(trim($value), 0, 88); 
} 
$string = implode("\n", $lines); 
$stringg11 = $string; 
$stringg2 = "$stringg2\n$stringg11"; 
preskok: 
     $a = $a + 1; 
    if($a < $vrst1) goto StartOfLoop;

來源

2013-03-23 22:41:43

php textarea保存如

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