base64 save the picture to get local path

path $ = root_path 'public / uploads / headimg'. ;
 $ PIC = base64_image_content ( $ base64_image , $ path );    // Image Path 
$ type = str_replace '.' (, '', The strrchr ( $ PIC , ''). );         // Get picture type 
$ image = str_replace ( 'Data: image / PNG; Base64,', '', $ base64_image );         // Base64 conversion 
$ image = str_replace ( '', '+', $ image ) ;
$image = base64_decode($image);
img_url $ = Oss :: ossUploadFile64 ( $ Image , $ of the type , $ PIC , 'pSignatureImg');         // uploaded to the oss 



// save the image to a local path bases64 
$ base64_image_content       Base64 picture
 $ path       to save the image 

public  function base64_image_content ( $ base64_image_content , $ path ) {
     // match the format of the picture 
    IF ( the preg_match ( '/ ^ (Data: \ S * image \ / (\ W +); Base64,) /', $ base64_image_content , $ Result )) {
         $ type = Result $ [2 ];
         $ new_file= $ Path "/." ;
         IF (! File_exists ( $ new_file )) {
             // check for the folder, if not created, and given the highest authority 
            mkdir ( $ new_file , 0777, to true ); 
        } 
        $ new_file = new_file $ . microtime, and ( to true .) RAND (0,999). "{. $ type }" ;
         IF ( file_put_contents ( $ new_file , base64_decode ( str_replace ( $ Result [. 1], '',$base64_image_content)))){
            return $new_file;
        }else{
            return false;
        }
    }else{
        return false;
    }
}