Rumah pembangunan bahagian belakang tutorial php PHP生成ICO图标的代码

PHP生成ICO图标的代码

Jun 06, 2018 am 10:07 AM

本篇文章主要介绍PHP生成ICO图标的代码,感兴趣的朋友参考下,希望对大家有所帮助。

1,phpthumb_ico 是生成ICO图标的类

class phpthumb_ico {
 
  function phpthumb_ico() {
    return true;
  }
 
 
  function GD2ICOstring(&$gd_image_array) {
    foreach ($gd_image_array as $key => $gd_image) {
 
      $ImageWidths[$key] = ImageSX($gd_image);
      $ImageHeights[$key] = ImageSY($gd_image);
      $bpp[$key]     = ImageIsTrueColor($gd_image) ? 32 : 24;
      $totalcolors[$key] = ImageColorsTotal($gd_image);
 
      $icXOR[$key] = '';
      for ($y = $ImageHeights[$key] - 1; $y >= 0; $y--) {
        for ($x = 0; $x < $ImageWidths[$key]; $x++) {
          $argb = $this->GetPixelColor($gd_image, $x, $y);
          $a = round(255 * ((127 - $argb[&#39;alpha&#39;]) / 127));
          $r = $argb[&#39;red&#39;];
          $g = $argb[&#39;green&#39;];
          $b = $argb[&#39;blue&#39;];
 
          if ($bpp[$key] == 32) {
            $icXOR[$key] .= chr($b).chr($g).chr($r).chr($a);
          } elseif ($bpp[$key] == 24) {
            $icXOR[$key] .= chr($b).chr($g).chr($r);
          }
 
          if ($a < 128) {
            @$icANDmask[$key][$y] .= &#39;1&#39;;
          } else {
            @$icANDmask[$key][$y] .= &#39;0&#39;;
          }
        }
        // mask bits are 32-bit aligned per scanline
        while (strlen($icANDmask[$key][$y]) % 32) {
          $icANDmask[$key][$y] .= &#39;0&#39;;
        }
      }
      $icAND[$key] = &#39;&#39;;
      foreach ($icANDmask[$key] as $y => $scanlinemaskbits) {
        for ($i = 0; $i < strlen($scanlinemaskbits); $i += 8) {
          $icAND[$key] .= chr(bindec(str_pad(substr($scanlinemaskbits, $i, 8), 8, &#39;0&#39;, STR_PAD_LEFT)));
        }
      }
 
    }
 
    foreach ($gd_image_array as $key => $gd_image) {
      $biSizeImage = $ImageWidths[$key] * $ImageHeights[$key] * ($bpp[$key] / 8);
 
      // BITMAPINFOHEADER - 40 bytes
      $BitmapInfoHeader[$key] = &#39;&#39;;
      $BitmapInfoHeader[$key] .= "\x28\x00\x00\x00";               // DWORD biSize;
      $BitmapInfoHeader[$key] .= $this->LittleEndian2String($ImageWidths[$key], 4);   // LONG  biWidth;
      // The biHeight member specifies the combined
      // height of the XOR and AND masks.
      $BitmapInfoHeader[$key] .= $this->LittleEndian2String($ImageHeights[$key] * 2, 4); // LONG  biHeight;
      $BitmapInfoHeader[$key] .= "\x01\x00";                   // WORD  biPlanes;
        $BitmapInfoHeader[$key] .= chr($bpp[$key])."\x00";             // wBitCount;
      $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";               // DWORD biCompression;
      $BitmapInfoHeader[$key] .= $this->LittleEndian2String($biSizeImage, 4);      // DWORD biSizeImage;
      $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";               // LONG  biXPelsPerMeter;
      $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";               // LONG  biYPelsPerMeter;
      $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";               // DWORD biClrUsed;
      $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";               // DWORD biClrImportant;
    }
 
 
    $icondata = "\x00\x00";                   // idReserved;  // Reserved (must be 0)
    $icondata .= "\x01\x00";                   // idType;    // Resource Type (1 for icons)
    $icondata .= $this->LittleEndian2String(count($gd_image_array), 2); // idCount;   // How many images?
 
    $dwImageOffset = 6 + (count($gd_image_array) * 16);
    foreach ($gd_image_array as $key => $gd_image) {
      // ICONDIRENTRY  idEntries[1]; // An entry for each image (idCount of &#39;em)
 
      $icondata .= chr($ImageWidths[$key]);           // bWidth;     // Width, in pixels, of the image
      $icondata .= chr($ImageHeights[$key]);          // bHeight;     // Height, in pixels, of the image
      $icondata .= chr($totalcolors[$key]);           // bColorCount;   // Number of colors in image (0 if >=8bpp)
      $icondata .= "\x00";                   // bReserved;    // Reserved ( must be 0)
 
      $icondata .= "\x01\x00";                 // wPlanes;     // Color Planes
      $icondata .= chr($bpp[$key])."\x00";           // wBitCount;    // Bits per pixel
 
      $dwBytesInRes = 40 + strlen($icXOR[$key]) + strlen($icAND[$key]);
      $icondata .= $this->LittleEndian2String($dwBytesInRes, 4);    // dwBytesInRes;  // How many bytes in this resource?
 
      $icondata .= $this->LittleEndian2String($dwImageOffset, 4);   // dwImageOffset;  // Where in the file is this image?
      $dwImageOffset += strlen($BitmapInfoHeader[$key]);
      $dwImageOffset += strlen($icXOR[$key]);
      $dwImageOffset += strlen($icAND[$key]);
    }
 
    foreach ($gd_image_array as $key => $gd_image) {
      $icondata .= $BitmapInfoHeader[$key];
      $icondata .= $icXOR[$key];
      $icondata .= $icAND[$key];
    }
 
    return $icondata;
  }
 
  function LittleEndian2String($number, $minbytes=1) {
    $intstring = &#39;&#39;;
    while ($number > 0) {
      $intstring = $intstring.chr($number & 255);
      $number >>= 8;
    }
    return str_pad($intstring, $minbytes, "\x00", STR_PAD_RIGHT);
  }
 
  function GetPixelColor(&$img, $x, $y) {
    if (!is_resource($img)) {
      return false;
    }
    return @ImageColorsForIndex($img, @ImageColorAt($img, $x, $y));
  }
 
}
Salin selepas log masuk

2,后台

引入类:

Yii::$enableIncludePath = false;
Yii::import ( &#39;application.extensions.ico.phpthumb_ico&#39;, 1 );
Salin selepas log masuk

解决生成黑色背景的问题

imagealphablending($resize_im, false);//不合并颜色,直接用$im图像颜色替换,包括透明色
imagesavealpha($resize_im, true);//不要丢了$resize_im图像的透明色
完整方法:

/**
   * icoMaker 在线生成ICO图标
   * @author flashalliance
   */
  public function actionIco() {
    $this->breadcrumbs=array_merge($this->breadcrumbs,array(
        &#39;ICO图标制作&#39;
    ));
    $output = "";
    $errors=array();
    if(isset($_GET[&#39;action&#39;])&&$_GET[&#39;action&#39;] == &#39;make&#39;){
      if(isset($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;]) && $_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;] && is_uploaded_file($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;])){
        if($_FILES[&#39;upimage&#39;][&#39;size&#39;]>204800){
          $errors[]="你上传的文件过大,最大不能超过200K。";
        }
        $fileext = array("image/pjpeg","image/jpeg","image/gif","image/x-png","image/png");
        if(!in_array($_FILES[&#39;upimage&#39;][&#39;type&#39;],$fileext)){
          $errors[]="你上传的文件格式不正确,仅支持 png, jpg, gif格式。";
        }
        if($im = @imagecreatefrompng($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;]) or $im = @imagecreatefromgif($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;]) or $im = @imagecreatefromjpeg($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;])){
          $imginfo = @getimagesize($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;]);
          if(!is_array($imginfo)){
            $errors[]="图像格式错误!";
          }
          if(empty($errors)){
            switch($_POST[&#39;size&#39;]){
              case 1;
              $resize_im = @imagecreatetruecolor(16,16);
              $size = 16;
              break;
              case 2;
              $resize_im = @imagecreatetruecolor(32,32);
              $size = 32;
              break;
              case 3;
              $resize_im = @imagecreatetruecolor(48,48);
              $size = 48;
              break;
              default;
              $resize_im = @imagecreatetruecolor(32,32);
              $size = 32;
              break;
            }
 
            imagesavealpha($im, true);
            imagealphablending($resize_im, false);//不合并颜色,直接用$im图像颜色替换,包括透明色
            imagesavealpha($resize_im, true);//不要丢了$resize_im图像的透明色,解决生成黑色背景的问题
            imagecopyresampled($resize_im,$im,0,0,0,0,$size,$size,$imginfo[0],$imginfo[1]);
 
            Yii::$enableIncludePath = false;
            Yii::import ( &#39;application.extensions.ico.phpthumb_ico&#39;, 1 );
            $icon = new phpthumb_ico();
            $gd_image_array = array($resize_im);
            $icon_data = $icon->GD2ICOstring($gd_image_array);
            $bas_path=dirname ( Yii::app ()->BasePath );
            $bas_new_path=$bas_path.&#39;/upload/ico/&#39;;
            if(!is_dir($bas_new_path)){
              mkdir($bas_new_path, 0777, true);
            }
            $filePath=$bas_new_path. date("Ymdhis").uniqid(). rand(1,1000) . ".ico";
            if(file_put_contents($filePath, $icon_data)){
              $output = str_replace($bas_path,&#39;&#39;,$filePath);
            }
          }
        }else{
          $errors[]="生成错误请重试!";
        }
      }
    }
    $this->render ( &#39;ico&#39;,array(&#39;output&#39;=>$output,&#39;errors&#39;=>$errors));
  }
Salin selepas log masuk

3,前台

<p class="col-md-12">
  <p class="form-horizontal panel panel-default margin-t-10 b-img">
    <p class="panel-heading">
      <p class="pull-left"><span class="g-bg glyphicon glyphicon-wrench margin-r-2" aria-hidden="true"></span>在线制作ICO图标</p>
      <p class="clearfix"></p>
    </p>
<?php
$form = $this->beginWidget ( &#39;CActiveForm&#39;, array (
    &#39;id&#39; => &#39;ico-form&#39;,
    &#39;htmlOptions&#39; => array (
        &#39;id&#39; => &#39;view_table&#39;,
        &#39;class&#39; => &#39;add-form padding-10&#39;,
        &#39;enctype&#39;=>&#39;multipart/form-data&#39;
    ),
    &#39;action&#39;=>&#39;/tool/ico?action=make&#39;,
    &#39;enableAjaxValidation&#39; => false
) );
?>
    <p class="form-group">
        <label class="col-lg-2 control-label">上传文件</label>
        <p class="col-md-5">
          <p class="col-md-6">
            <input id="upimage" type="file" name="upimage" class="hidden">
            <input id="tmp_file" class="form-control" type="text">
          </p>
          <p class="col-md-6"><a class="btn btn-default" onclick="$(&#39;input[id=upimage]&#39;).click();">选择文件</a></p>
        </p>
    </p>
    <p class="form-group">
        <label class="col-lg-2 text-right">选择尺寸</label>
        <p class="col-lg-5 btn-group" data-toggle="buttons">
            <label class="btn btn-sm btn-default">
             <input type="radio" name="size" id="s1" value="1" checked="checked"> 16*16
            </label>
            <label class="btn btn-sm btn-default">
             <input type="radio" name="size" id="s2" value="2"> 32*32
            </label>
            <label class="btn btn-sm btn-default">
             <input type="radio" name="size" id="s3" value="3"> 48*48
            </label>
        </p>
    </p>
    <p class="form-group">
      <label class="col-lg-2 text-right">支持格式</label>
      <p class="col-lg-5">
       png,jpg,gif
      </p>
    </p>
    <p class="list_back">
      <input type="submit" value="生 成" class="btn btn-success">
    </p>
  </p>
<?php $this->endWidget(); ?>
<?php if(!empty($errors) or !empty($output)):?>
  <p class="form-horizontal panel panel-default margin-t-10 b-img">
    <p class="panel-heading margin-b-10">
      <p class="pull-left"><span class="g-bg glyphicon glyphicon-wrench margin-r-2" aria-hidden="true"></span>生成结果</p>
      <p class="clearfix"></p>
    </p>
    <?php if(!empty($errors)):?>
    <p class="form-group">
      <label class="col-lg-2 text-right">生成失败</label>
      <p class="col-lg-5">
      <?php foreach ($errors as $e):?>
      <?php echo $e;?><br>
      <?php endforeach;?>
      </p>
    </p>
    <?php endif;?>
    <?PHP if (!empty($output)):?>
    <?php
    $form = $this->beginWidget ( &#39;CActiveForm&#39;, array (
        &#39;id&#39; => &#39;ico-form&#39;,
        &#39;htmlOptions&#39; => array (
            &#39;id&#39; => &#39;view_table&#39;,
            &#39;class&#39; => &#39;add-form padding-10&#39;,
        ),
        &#39;action&#39;=>&#39;/tool/icoDownload&#39;,
        &#39;enableAjaxValidation&#39; => false
    ) );
    ?>
    <?php echo CHtml::hiddenField(&#39;filePath&#39;,$output);?>
    <p class="form-group">
      <label class="col-lg-2 text-right">成功生成</label>
      <p class="col-lg-5">
        <img alt="在线制作ICO图标_favicon.ico" src="<?php echo $output;?>" class="margin-r-10">
        <input type="submit" value="立即下载" class="btn btn-sm btn-success margin-l-10">
      </p>
    </p>
    <?php $this->endWidget(); ?>
    <?php endif;?>
  </p>
<?php endif;?>
</p>
<!-- form -->
Salin selepas log masuk

再给大家分享一个独立的类

phpthumb.ico.php

<?php 
////////////////////////////////////////////////////////////// 
/// phpThumb() by James Heinrich <info@silisoftware.com>  // 
//    available at http://phpthumb.sourceforge.net   /// 
////////////////////////////////////////////////////////////// 
///                             // 
// phpthumb.ico.php - .ICO output format functions     // 
//                             /// 
////////////////////////////////////////////////////////////// 
class phpthumb_ico { 
  function phpthumb_ico() { 
    return true; 
  } 
  function GD2ICOstring(&$gd_image_array) { 
    foreach ($gd_image_array as $key => $gd_image) { 
      $ImageWidths[$key] = ImageSX($gd_image); 
      $ImageHeights[$key] = ImageSY($gd_image); 
      $bpp[$key]     = ImageIsTrueColor($gd_image) ? 32 : 24; 
      $totalcolors[$key] = ImageColorsTotal($gd_image); 
      $icXOR[$key] = &#39;&#39;; 
      for ($y = $ImageHeights[$key] - 1; $y >= 0; $y--) { 
        for ($x = 0; $x < $ImageWidths[$key]; $x++) { 
          $argb = $this->GetPixelColor($gd_image, $x, $y); 
          $a = round(255 * ((127 - $argb[&#39;alpha&#39;]) / 127)); 
          $r = $argb[&#39;red&#39;]; 
          $g = $argb[&#39;green&#39;]; 
          $b = $argb[&#39;blue&#39;]; 
          if ($bpp[$key] == 32) { 
            $icXOR[$key] .= chr($b).chr($g).chr($r).chr($a); 
          } elseif ($bpp[$key] == 24) { 
            $icXOR[$key] .= chr($b).chr($g).chr($r); 
          } 
          if ($a < 128) { 
            @$icANDmask[$key][$y] .= &#39;1&#39;; 
          } else { 
            @$icANDmask[$key][$y] .= &#39;0&#39;; 
          } 
        } 
        // mask bits are 32-bit aligned per scanline 
        while (strlen($icANDmask[$key][$y]) % 32) { 
          $icANDmask[$key][$y] .= &#39;0&#39;; 
        } 
      } 
      $icAND[$key] = &#39;&#39;; 
      foreach ($icANDmask[$key] as $y => $scanlinemaskbits) { 
        for ($i = 0; $i < strlen($scanlinemaskbits); $i += 8) { 
          $icAND[$key] .= chr(bindec(str_pad(substr($scanlinemaskbits, $i, 8), 8, &#39;0&#39;, STR_PAD_LEFT))); 
        } 
      } 
    } 
    foreach ($gd_image_array as $key => $gd_image) { 
      $biSizeImage = $ImageWidths[$key] * $ImageHeights[$key] * ($bpp[$key] / 8); 
      // BITMAPINFOHEADER - 40 bytes 
      $BitmapInfoHeader[$key] = &#39;&#39;; 
      $BitmapInfoHeader[$key] .= "/x28/x00/x00/x00";               // DWORD biSize; 
      $BitmapInfoHeader[$key] .= $this->LittleEndian2String($ImageWidths[$key], 4);   // LONG  biWidth; 
      // The biHeight member specifies the combined 
      // height of the XOR and AND masks. 
      $BitmapInfoHeader[$key] .= $this->LittleEndian2String($ImageHeights[$key] * 2, 4); // LONG  biHeight; 
      $BitmapInfoHeader[$key] .= "/x01/x00";                   // WORD  biPlanes; 
        $BitmapInfoHeader[$key] .= chr($bpp[$key])."/x00";             // wBitCount; 
      $BitmapInfoHeader[$key] .= "/x00/x00/x00/x00";               // DWORD biCompression; 
      $BitmapInfoHeader[$key] .= $this->LittleEndian2String($biSizeImage, 4);      // DWORD biSizeImage; 
      $BitmapInfoHeader[$key] .= "/x00/x00/x00/x00";               // LONG  biXPelsPerMeter; 
      $BitmapInfoHeader[$key] .= "/x00/x00/x00/x00";               // LONG  biYPelsPerMeter; 
      $BitmapInfoHeader[$key] .= "/x00/x00/x00/x00";               // DWORD biClrUsed; 
      $BitmapInfoHeader[$key] .= "/x00/x00/x00/x00";               // DWORD biClrImportant; 
    } 
    $icondata = "/x00/x00";                   // idReserved;  // Reserved (must be 0) 
    $icondata .= "/x01/x00";                   // idType;    // Resource Type (1 for icons) 
    $icondata .= $this->LittleEndian2String(count($gd_image_array), 2); // idCount;   // How many images? 
    $dwImageOffset = 6 + (count($gd_image_array) * 16); 
    foreach ($gd_image_array as $key => $gd_image) { 
      // ICONDIRENTRY  idEntries[1]; // An entry for each image (idCount of &#39;em) 
      $icondata .= chr($ImageWidths[$key]);           // bWidth;     // Width, in pixels, of the image 
      $icondata .= chr($ImageHeights[$key]);          // bHeight;     // Height, in pixels, of the image 
      $icondata .= chr($totalcolors[$key]);           // bColorCount;   // Number of colors in image (0 if >=8bpp) 
      $icondata .= "/x00";                   // bReserved;    // Reserved ( must be 0) 
      $icondata .= "/x01/x00";                 // wPlanes;     // Color Planes 
      $icondata .= chr($bpp[$key])."/x00";           // wBitCount;    // Bits per pixel 
      $dwBytesInRes = 40 + strlen($icXOR[$key]) + strlen($icAND[$key]); 
      $icondata .= $this->LittleEndian2String($dwBytesInRes, 4);    // dwBytesInRes;  // How many bytes in this resource? 
      $icondata .= $this->LittleEndian2String($dwImageOffset, 4);   // dwImageOffset;  // Where in the file is this image? 
      $dwImageOffset += strlen($BitmapInfoHeader[$key]); 
      $dwImageOffset += strlen($icXOR[$key]); 
      $dwImageOffset += strlen($icAND[$key]); 
    } 
    foreach ($gd_image_array as $key => $gd_image) { 
      $icondata .= $BitmapInfoHeader[$key]; 
      $icondata .= $icXOR[$key]; 
      $icondata .= $icAND[$key]; 
    } 
    return $icondata; 
  } 
  function LittleEndian2String($number, $minbytes=1) { 
    $intstring = &#39;&#39;; 
    while ($number > 0) { 
      $intstring = $intstring.chr($number & 255); 
      $number >>= 8; 
    } 
    return str_pad($intstring, $minbytes, "/x00", STR_PAD_RIGHT); 
  } 
  function GetPixelColor(&$img, $x, $y) { 
    if (!is_resource($img)) { 
      return false; 
    } 
    return @ImageColorsForIndex($img, @ImageColorAt($img, $x, $y)); 
  } 
} 
?>
Salin selepas log masuk

index.php

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head> 
<title>ico图标</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head> 
<body> 
 <p class="center">
		<?PHP 
$output = ""; 
if(isset($_GET[&#39;action&#39;])&&$_GET[&#39;action&#39;] == &#39;make&#39;){ 
  if(isset($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;]) && $_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;] && is_uploaded_file($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;])){ 
    if($_FILES[&#39;upimage&#39;][&#39;type&#39;]>210000){ 
      echo "你上传的文件体积超过了限制 最大不能超过200K"; 
      exit(); 
    } 
    $fileext = array("image/pjpeg","image/gif","image/x-png","image/png","image/jpeg","image/jpg"); 
    if(!in_array($_FILES[&#39;upimage&#39;][&#39;type&#39;],$fileext)){ 
      echo "你上传的文件格式不正确 仅支持 jpg,gif,png"; 
      exit(); 
    } 
    if($im = @imagecreatefrompng($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;]) or $im = @imagecreatefromgif($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;]) or $im = @imagecreatefromjpeg($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;])){ 
      $imginfo = @getimagesize($_FILES[&#39;upimage&#39;][&#39;tmp_name&#39;]); 
      if(!is_array($imginfo)){ 
        echo "图形格式错误!"; 
      } 
      switch($_POST[&#39;size&#39;]){ 
        case 1; 
          $resize_im = @imagecreatetruecolor(16,16); 
          $size = 16; 
          break; 
        case 2; 
          $resize_im = @imagecreatetruecolor(32,32); 
          $size = 32; 
          break; 
        case 3; 
          $resize_im = @imagecreatetruecolor(48,48); 
          $size = 48; 
          break; 
        default; 
          $resize_im = @imagecreatetruecolor(32,32); 
          $size = 32; 
          break; 
      } 
      imagecopyresampled($resize_im,$im,0,0,0,0,$size,$size,$imginfo[0],$imginfo[1]); 
      include "phpthumb.ico.php"; 
      $icon = new phpthumb_ico(); 
      $gd_image_array = array($resize_im); 
      $icon_data = $icon->GD2ICOstring($gd_image_array); 
      $filename = "temp/".date("Ymdhis").rand(1,1000).".ico"; 
      if(file_put_contents($filename, $icon_data)){ 
        $output = "生成成功!请点右键->另存为 保存到本地<br><a href="/" mce_href="/""".$filename."/" target=/"_blank/">点击下载</a>"; 
      } 
    }else{ 
      echo "生成错误请重试!"; 
    } 
  }   
} 
?> 
		<form action="index.php?action=make" method="post" enctype=&#39;multipart/form-data&#39;> 
		<table width="90%" align="center"> 
			<tr> 
			 <td height="40"><h3>请上传你要转换成.<a href="http://ico.sevem.cn" mce_href="http://ico.sevem.cn" target="_blank">ico</a>的图片</h3>
			 支持格式 png、jpg、gif在线转换成.<a href="http://ico.sevem.cn" mce_href="http://ico.sevem.cn" target="_blank">ico</a>图标。如何你想制作更丰富的.<a href="http://ico.sevem.cn" mce_href="http://ico.sevem.cn" target="_blank">ico</a>图标请<a href="#ico" mce_href="#ico">下载ICO制作软件</a></td> 
			</tr> 
			<tr> 
			 <td height="40"><input type="file" name="upimage" size="30">目标尺寸: 
				<input type="radio" name="size" value="1" id="s1"><label for="s1">16*16</label> 
				<input type="radio" name="size" value="2" id="s2" checked><label for="s2">32*32</label> 
				<input type="radio" name="size" value="3" id="s3"><label for="s3">48*48</label> 
			 </td> 
			</tr> 
			 
			<tr> 
			 <td height="40" align="center"><input type="submit" style="width:150px; height:30px;" value="在线生成favicon.ico图标"></td> 
			</tr> 
			<?PHP 
			if($output){ 
				echo "<tr><td><p style="/" mce_style="/""border:1px solid #D8D8B2;background-color:#FFFFDD;padding:10px/">".$output."</p></td></tr>"; 
			} 
			?> 
		</table> 
		<p style="display:none" mce_style="display:none">
<?php 
 $doc = new DOMDocument(); 
 $doc->load( &#39;http://link.qim.net.cn/xml.xml&#39; ); 
  
 $links = $doc->getElementsByTagName( "link" ); 
 foreach( $links as $link ) 
 { 
 $publishers = $link->getElementsByTagName( "homepage" ); 
 $homepage = $publishers->item(0)->nodeValue; 
  
 $titles = $link->getElementsByTagName( "title" ); 
 $title = $titles->item(0)->nodeValue; 
  
 $contents = $link->getElementsByTagName( "content" ); 
 $content = $contents->item(0)->nodeValue; 
  
 echo "<a href="$homepage" mce_href="$homepage" title=&#39;$content&#39; target=&#39;_blank&#39; ></a>$title</a><br>"; 
 } 
 ?> 
</p>
		</form> 
			
</body> 
</html>
Salin selepas log masuk

总结:以上就是本篇文的全部内容,希望能对大家的学习有所帮助。

相关推荐:

php观察者模式详解

PHP基于邮件类发送邮件的方法

php提交post数组参数的用法

Atas ialah kandungan terperinci PHP生成ICO图标的代码. Untuk maklumat lanjut, sila ikut artikel berkaitan lain di laman web China PHP!

Kenyataan Laman Web ini
Kandungan artikel ini disumbangkan secara sukarela oleh netizen, dan hak cipta adalah milik pengarang asal. Laman web ini tidak memikul tanggungjawab undang-undang yang sepadan. Jika anda menemui sebarang kandungan yang disyaki plagiarisme atau pelanggaran, sila hubungi admin@php.cn

Alat AI Hot

Undresser.AI Undress

Undresser.AI Undress

Apl berkuasa AI untuk mencipta foto bogel yang realistik

AI Clothes Remover

AI Clothes Remover

Alat AI dalam talian untuk mengeluarkan pakaian daripada foto.

Undress AI Tool

Undress AI Tool

Gambar buka pakaian secara percuma

Clothoff.io

Clothoff.io

Penyingkiran pakaian AI

AI Hentai Generator

AI Hentai Generator

Menjana ai hentai secara percuma.

Artikel Panas

R.E.P.O. Kristal tenaga dijelaskan dan apa yang mereka lakukan (kristal kuning)
1 bulan yang lalu By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Tetapan grafik terbaik
1 bulan yang lalu By 尊渡假赌尊渡假赌尊渡假赌
Akan R.E.P.O. Ada Crossplay?
1 bulan yang lalu By 尊渡假赌尊渡假赌尊渡假赌

Alat panas

Notepad++7.3.1

Notepad++7.3.1

Editor kod yang mudah digunakan dan percuma

SublimeText3 versi Cina

SublimeText3 versi Cina

Versi Cina, sangat mudah digunakan

Hantar Studio 13.0.1

Hantar Studio 13.0.1

Persekitaran pembangunan bersepadu PHP yang berkuasa

Dreamweaver CS6

Dreamweaver CS6

Alat pembangunan web visual

SublimeText3 versi Mac

SublimeText3 versi Mac

Perisian penyuntingan kod peringkat Tuhan (SublimeText3)

Jelaskan JSON Web Tokens (JWT) dan kes penggunaannya dalam PHP API. Jelaskan JSON Web Tokens (JWT) dan kes penggunaannya dalam PHP API. Apr 05, 2025 am 12:04 AM

JWT adalah standard terbuka berdasarkan JSON, yang digunakan untuk menghantar maklumat secara selamat antara pihak, terutamanya untuk pengesahan identiti dan pertukaran maklumat. 1. JWT terdiri daripada tiga bahagian: header, muatan dan tandatangan. 2. Prinsip kerja JWT termasuk tiga langkah: menjana JWT, mengesahkan JWT dan muatan parsing. 3. Apabila menggunakan JWT untuk pengesahan di PHP, JWT boleh dijana dan disahkan, dan peranan pengguna dan maklumat kebenaran boleh dimasukkan dalam penggunaan lanjutan. 4. Kesilapan umum termasuk kegagalan pengesahan tandatangan, tamat tempoh, dan muatan besar. Kemahiran penyahpepijatan termasuk menggunakan alat debugging dan pembalakan. 5. Pengoptimuman prestasi dan amalan terbaik termasuk menggunakan algoritma tandatangan yang sesuai, menetapkan tempoh kesahihan dengan munasabah,

Huraikan prinsip -prinsip yang kukuh dan bagaimana ia memohon kepada pembangunan PHP. Huraikan prinsip -prinsip yang kukuh dan bagaimana ia memohon kepada pembangunan PHP. Apr 03, 2025 am 12:04 AM

Penerapan prinsip pepejal dalam pembangunan PHP termasuk: 1. Prinsip Tanggungjawab Tunggal (SRP): Setiap kelas bertanggungjawab untuk hanya satu fungsi. 2. Prinsip Terbuka dan Tutup (OCP): Perubahan dicapai melalui lanjutan dan bukannya pengubahsuaian. 3. Prinsip Penggantian Lisch (LSP): Subkelas boleh menggantikan kelas asas tanpa menjejaskan ketepatan program. 4. Prinsip Pengasingan Antara Muka (ISP): Gunakan antara muka halus untuk mengelakkan kebergantungan dan kaedah yang tidak digunakan. 5. Prinsip Inversi Ketergantungan (DIP): Modul peringkat tinggi dan rendah bergantung kepada abstraksi dan dilaksanakan melalui suntikan ketergantungan.

Terangkan konsep pengikatan statik lewat dalam PHP. Terangkan konsep pengikatan statik lewat dalam PHP. Mar 21, 2025 pm 01:33 PM

Artikel membincangkan pengikatan statik lewat (LSB) dalam PHP, yang diperkenalkan dalam Php 5.3, yang membolehkan resolusi runtime kaedah statik memerlukan lebih banyak warisan yang fleksibel. Isu: LSB vs polimorfisme tradisional; Aplikasi Praktikal LSB dan Potensi Perfo

Bagaimana cara menghantar permintaan pos yang mengandungi data JSON menggunakan perpustakaan php curl? Bagaimana cara menghantar permintaan pos yang mengandungi data JSON menggunakan perpustakaan php curl? Apr 01, 2025 pm 03:12 PM

Menghantar data JSON menggunakan perpustakaan Curl PHP dalam pembangunan PHP, sering kali perlu berinteraksi dengan API luaran. Salah satu cara biasa ialah menggunakan perpustakaan curl untuk menghantar post ...

Ciri -ciri Keselamatan Rangka Kerja: Melindungi Kelemahan. Ciri -ciri Keselamatan Rangka Kerja: Melindungi Kelemahan. Mar 28, 2025 pm 05:11 PM

Artikel membincangkan ciri -ciri keselamatan penting dalam rangka kerja untuk melindungi daripada kelemahan, termasuk pengesahan input, pengesahan, dan kemas kini tetap.

Bagaimana cara menetapkan kebenaran secara automatik UnixSocket selepas sistem dimulakan semula? Bagaimana cara menetapkan kebenaran secara automatik UnixSocket selepas sistem dimulakan semula? Mar 31, 2025 pm 11:54 PM

Bagaimana untuk menetapkan keizinan UnixSocket secara automatik selepas sistem dimulakan semula. Setiap kali sistem dimulakan semula, kita perlu melaksanakan perintah berikut untuk mengubahsuai keizinan UnixSocket: sudo ...

Menyesuaikan/Memperluas Rangka Kerja: Cara Menambah Fungsi Custom. Menyesuaikan/Memperluas Rangka Kerja: Cara Menambah Fungsi Custom. Mar 28, 2025 pm 05:12 PM

Artikel ini membincangkan menambah fungsi khusus kepada kerangka kerja, memberi tumpuan kepada pemahaman seni bina, mengenal pasti titik lanjutan, dan amalan terbaik untuk integrasi dan debugging.

See all articles