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php program code for saving binary raw data as images
Home Backend Development PHP Tutorial PHP program code to save binary raw data as images_PHP tutorial

PHP program code to save binary raw data as images_PHP tutorial

Jul 13, 2016 am 10:17 AM
php binary code keep picture number of program

php program code for saving binary raw data as images

Get the posted binary raw data, choose a generation path and the name of the image, and then write it, the idea is obvious

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//生成图片 

$imgDir = 'uploadImg/'; 

$filename="nissangcj".$mobile.".jpg";///要生成的图片名字 

   

$xmlstr = $GLOBALS[HTTP_RAW_POST_DATA]; 

if(empty($xmlstr)) { 

  $xmlstr = file_get_contents('php://input'); 

    

$jpg = $xmlstr;//得到post过来的二进制原始数据 

if(empty($jpg)) 

  echo 'nostream'; 

  exit(); 

   

$file = fopen("./".$imgDir.$filename,"w");//打开文件准备写入 

fwrite($file,$jpg);//写入 

fclose($file);//关闭 

   

$filePath = './'.$imgDir.$filename; 

   

//图片是否存在 

if(!file_exists($filePath)) 

  echo 'createFail'; 

  exit(); 

}

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//Generate pictures $imgDir = 'uploadImg/'; $filename="nissangcj".$mobile.".jpg";///The name of the image to be generated $xmlstr = $GLOBALS[HTTP_RAW_POST_DATA]; if(empty($xmlstr)) { $xmlstr = file_get_contents('php://input'); } $jpg = $xmlstr;//Get the binary original data posted if(empty($jpg)) { echo 'nostream'; exit(); } $file = fopen("./".$imgDir.$filename,"w");//Open the file for writing fwrite($file,$jpg);//Write fclose($file);//Close $filePath = './'.$imgDir.$filename; //Does the picture exist? if(!file_exists($filePath)) { echo 'createFail'; exit(); }
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