我有一个标识为#list
的文本区:
$text = $('#list').val();
我需要爆炸并将这个文本创建成碎片并将每个碎片作为一个新项目放入数组中,因此,我可以将此数组发送到PHP并在foreach循环中使用它(我希望该数组在PHP中将是相同的,ajax将不会再次从它创建一个json或字符串;)
顺便说一下。列表是网址,所以我想用新的行http://
或空格分隔它们?
怎么做?
更新:
所以,当我从textarea获得这样的值时:
var listURLs = $('#list').val();
当我在textarea中插入这样的内容时:
asdfasd
adsf
fr
f
如果我在PHP中执行此操作,则通过ajax访问PHP:
$listURLs = $_POST['listURLs'];
$arrayURLs = explode("\r\n", $listURLs);
print_r($arrayURLs);
die();
我会得到:
Array
(
[0] => asdfasd
adsf
fr
f
)
答案 0 :(得分:4)
在你的PHP中你可以做到
function CreateFadedIcon(Icon: HICON): HICON;
type
TRGBA = record
B,G,R,A: Byte
end;
procedure InitialiseBitmapInfoHeader(Width, Height: Integer; var bih: BITMAPINFOHEADER);
begin
bih.biSize := SizeOf(BITMAPINFOHEADER);
bih.biWidth := Width;
bih.biHeight := 2*Height;//height of xor bitmap plus height of and bitmap
bih.biPlanes := 1;
bih.biBitCount := 32;
bih.biCompression := BI_RGB;
end;
procedure CreateXORbitmap(const sbih, dbih: BITMAPINFOHEADER; sptr, dptr: PDWORD);
var
i, j: Integer;
begin
for i := 0 to sbih.biHeight-1 do begin
for j := 0 to sbih.biWidth-1 do begin
dptr^ := sptr^;
TRGBA(dptr^).A := TRGBA(dptr^).A div 3;
inc(dptr);//relies on the fact that no padding is needed for RGBA scanlines
inc(sptr);//likewise
end;
end;
end;
var
IconInfo: TIconInfo;
sBits, xorBits: PDWORD;
xorScanSize, andScanSize: Integer;
xorBitsSize, andBitsSize: Integer;
sbih: BITMAPINFOHEADER;
dbih: ^BITMAPINFOHEADER;
resbitsSize: DWORD;
resbits: Pointer;
begin
Result := 0;
Try
if not GetIconInfo(Icon, IconInfo) then begin
exit;
end;
Try
GetDIBheaderAndBits(IconInfo.hbmColor, sbih, Pointer(sBits));
if Assigned(sBits) then begin
Try
if (sbih.biPlanes<>1) or (sbih.biBitCount<>32) then begin
exit;
end;
xorScanSize := BytesPerScanline(sbih.biWidth, 32, 32);
Assert(xorScanSize=SizeOf(DWORD)*sbih.biWidth);
andScanSize := BytesPerScanline(sbih.biWidth, 1, 32);
xorBitsSize := sbih.biHeight*xorScanSize;
andBitsSize := sbih.biHeight*andScanSize;
resbitsSize := SizeOf(BITMAPINFOHEADER) + xorBitsSize + andBitsSize;
resbits := AllocMem(resbitsSize);//AllocMem zeroises the memory
Try
dbih := resbits;
InitialiseBitmapInfoHeader(sbih.biWidth, sbih.biHeight, dbih^);
xorBits := resbits;
inc(PByte(xorBits), SizeOf(BITMAPINFOHEADER));
CreateXORbitmap(sbih, dbih^, sBits, xorBits);
//don't need to fill in the mask bitmap when using RGBA
Result := CreateIconFromResourceEx(resbits, resbitsSize, True, $00030000, sbih.biWidth, sbih.biHeight, LR_DEFAULTCOLOR);
Finally
FreeMem(resbits);
End;
Finally
FreeMem(sBits);
End;
end;
Finally
if IconInfo.hbmMask<>0 then begin
DeleteObject(IconInfo.hbmMask);
end;
if IconInfo.hbmColor<>0 then begin
DeleteObject(IconInfo.hbmColor);
end;
End;
Finally
DestroyIcon(Icon);
End;
end;
和jquery
$lines = explode("\r\n", $_POST['list']);