oik_clone_validate_media_fields() – Validate the media file contents

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Description

Validate the media file contents

Perform a simple check that the md5 value passed matches the md5 calculation against the data passed. If so, decode the contens and return it.

Usage

$string = oik_clone_validate_media_fields( $data, $md5 );

Parameters

$data

( string ) required – base64 encoded file contents

$md5

( string ) required – MD5 calculation for the base64 encoded contents

Returns

string decoded contents

Source

File name: oik-clone/admin/oik-clone-media.php
Lines:

function oik_clone_validate_media_fields( $data, $md5 ) {
  $contents = base64_decode( $data ); 
  $testmd5 = md5( $contents );
  if ( $md5 == $testmd5 ) {
    p( "MD5 OK" );
  } else {
    p( "MD5 mismatch: $testmd5 <> $md5" );
    // $contents = null;
  }
  //bw_trace2( $contents, "contents" );
  return( $contents );
}
 

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