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Updated on 2025-04-03

PHP program code that saves binary raw data as pictures

PHP program code that saves binary raw data as pictures

Updated: October 14, 2014 16:51:16 Submission: whsnow
Get the binary original data from the post, select a generation path and the name of the image, and then write it in. The idea is very obvious. Friends who need it can collect it.

Get the binary original data from the post, select a generated path and the name of the image, and then write it in. The idea is obvious

  //Generate pictures  $imgDir = 'uploadImg/'; 
  $filename="nissangcj".$mobile.".jpg";///The image name to be generated   
  $xmlstr = $GLOBALS[HTTP_RAW_POST_DATA]; 
  if(empty($xmlstr)) { 
    $xmlstr = file_get_contents('php://input'); 
  } 
    
  $jpg = $xmlstr;//Get the binary raw data from the post  if(empty($jpg)) 
  { 
    echo 'nostream'; 
    exit(); 
  } 
   
  $file = fopen("./".$imgDir.$filename,"w");//Open the file and prepare to write  fwrite($file,$jpg);//Write  fclose($file);//closure   
  $filePath = './'.$imgDir.$filename; 
   
  //Is the picture existed  if(!file_exists($filePath)) 
  { 
    echo 'createFail'; 
    exit(); 
  }
  • Binary
  • picture

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