php - url decode is not working on my server -

this code using decode url. getting output on local machine when uploaded code on server not getting output , data not coming in $data variable. there other alternate way

 <img src="tmp.jpg">     <?php      function base64_to_jpeg($base64_string, $output_file) {           $data = explode(',', $base64_string);         //print_r($data);         $a = base64_decode($data[0]);         }    // $my_base64_string = $final_result['packages'][0]['cod'];      $my_base64_string = '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';     $image = base64_to_jpeg( $my_base64_string, 'tmp.jpg' );        ?> 

i have array want decode:

[barcode] => data:image/png;base64,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 

return value in function

function base64_to_jpeg($base64_string, $output_file) {       $data = explode(',', $base64_string);     //print_r($data);     $a = base64_decode($data[0]);         return $a;  }