php图片合并成图片、合并成pdf

小咪咪 2022-07-16 09:39 460阅读 0赞

合并成图片

<?php

$arr = array(  
"http://i3.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfn2IERdDAAHQxdb3mPsAAWkHAMIknsAAdDd449.jpg",  
"http://i1.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfn6IDN3UAAGMCyjcYzAAAWkHAMKq1MAAYwj981.jpg",  
"http://i0.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfn6IG8EYAAFskogJlD8AAWkHAMMN3YAAWyq856.jpg",  
"http://i1.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfn-Ia45QAAJXIvoesz0AAWkHAMOEogAAlc6771.jpg",  
"http://i3.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfn-INmzaAAFgdWkXDdcAAWkHAMQacIAAWCN493.jpg",  
"http://i3.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfoCISLJGAAHzBo-1gFEAAWkHAMRyk8AAfMe709.jpg",  
"http://i1.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfoGIapnCAAFvZFFz-uwAAWkHAMTvW0AAW98471.jpg",  
"http://i3.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfoGIL68jAAIcxWunA8kAAWkHAMWm\_AAAhzd973.jpg",  
"http://i0.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfoGIV8MLAAFZzELLOKgAAWkHAMVQgwAAVnk100.jpg",  
"http://i2.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfoKIEzMNAAF6waw8hHcAAWkHAMZVSQAAXrZ458.jpg",  
"http://i4.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfoOIQG1XAAI5eKk8DHcAAWkHAMiWVoAAjmQ624.jpg",  
"http://i1.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfoOIdkkaAAIpl9rgCREAAWkHAMsnogAAimv191.jpg",  
"http://i3.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfoOIRGmRAAG00aVhnlEAAWkHAMgpHEAAbTp099.jpg",  
"http://i3.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfoWIQO6sAAG3EJBtOCwAAWkHAM2RNsAAbco983.jpg",  
"http://i2.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfoWIPGVRAAJygNzB8OkAAWkHAM4G1kAAnKY482.jpg",  
"http://i2.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfoaIBIFOAAKVc2qOlY8AAWkHAM6jfEAApWL812.jpg",  
"http://i0.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfoeIL4ZPAAKKqAt2c1IAAWkHAM9I3wAAorA456.jpg",  
"http://i1.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfoiICob2AAKn89yMyrIAAWkHAM\_\_vcAAqgL287.jpg",  
"http://i1.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJlfyfoiIHVHnAAKGDOSadw0AAWkHANCy\_oAAoYk417.jpg",  
"http://i3.article.fd.zol-img.com.cn/g5/M00/09/0C/ChMkJ1fyfomIfYZPAAHdVx-ZrvsAAWkHANFUh4AAd1v749.jpg"  
);  
$total\_width = 0;  
$total\_height = 0;  
foreach ($arr as $k=>$v)\{    
    $t = getimagesize($v);  
if(isset($t\[0\]) && isset($t\[1\]) && !empty($t\[0\]) && !empty($t\[1\]))\{  
$source\[$k\]\['size'\] = $t;   
$source\[$k\]\['source'\] = Imagecreatefromjpeg($v);   
$total\_height += $t\[1\];  
if($t\[0\] > $total\_width)  
$total\_width = $t\[0\];  
\}unset($t);  
\}   
$MergedImage = @imagecreate($total\_width,$total\_height)or die("创建图像资源失败");   
$curr\_height = 0;  
for($i=0;$i<count($arr);$i++)\{  
imagecopy($MergedImage,$source\[$i\]\['source'\],0,$curr\_height,0,0,$source\[$i\]\['size'\]\[0\],$source\[$i\]\['size'\]\[1\]);   
$curr\_height += $source\[$i\]\['size'\]\[1\];  
\}  
Imagejpeg($MergedImage,'zzzzz.jpg');

imagedestroy($MergedImage);

合并成pdf（该功能依赖html2pdf）

ob\_start();  
foreach($arr as $k=>$v)\{  
echo '<page orientation="paysage"><img src="'.$v.'" style="float: left;vertical-align:middle;"></page>';  
\}  
$content = ob\_get\_clean();  
require\_once(dirname(\_\_FILE\_\_).'/../html2pdf.class.php');  
try  
\{  
$html2pdf = new HTML2PDF('P', 'A4', 'fr');  
$html2pdf->pdf->SetDisplayMode('fullpage');  
$html2pdf->writeHTML($content, isset($\_GET\['vuehtml'\]));  
$html2pdf->Output('dingling20161013.pdf','F');  
//$html2pdf->Output('dingling20161013.pdf');  
\}  
catch(HTML2PDF\_exception $e) \{  
echo $e;  
exit;  
\}