Hi dear,
i need suggestion how to decrypt/encrypt php files? Please professional advise me.

the php file similar:

PHP Code:

<?php //0046a
if(!extension_loaded('ionCube Loader')){$__oc=strtolower(substr(php_uname(),0,3));$__ln='ioncube_loader_'.$__oc.'_'.substr(phpversion(),0,3).(($__oc=='win')?'.dll':'.so');if(function_exists('dl')){@dl($__ln);}if(function_exists('_il_exec')){return _il_exec();}$__ln='/ioncube/'.$__ln;$__oid=$__id=realpath(ini_get('extension_dir'));$__here=dirname(__FILE__);if(strlen($__id)>1&&$__id[1]==':'){$__id=str_replace('\\','/',substr($__id,2));$__here=str_replace('\\','/',substr($__here,2));}$__rd=str_repeat('/..',substr_count($__id,'/')).$__here.'/';$__i=strlen($__rd);while($__i--){if($__rd[$__i]=='/'){$__lp=substr($__rd,0,$__i).$__ln;if(file_exists($__oid.$__lp)){$__ln=$__lp;break;}}}if(function_exists('dl')){@dl($__ln);}}else{die('The file '.__FILE__." is corrupted.\n");}if(function_exists('_il_exec')){return _il_exec();}echo('Site error: the file <b>'.__FILE__.'</b> requires the ionCube PHP Loader '.basename($__ln).' to be installed by the website operator. If you are the website operator please use the <a href="http://www.ioncube.com/lw/">ionCube Loader Wizard</a> to assist with installation.');exit(199);
?>
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Cl2x3IoX9wqc+PcJy9JVJsIMLfHO/hZEyUHhmUlfsmACcOhfsTuapgY/iK3VLxcf3JD58LLLbT57
y2TqUu4BjNUVgDnoihM3O+AyDYQeDnpYz4FnKe+PsSDqPOp3FSfbMQ2cmy5untzyqWaJSljH5LOD
3RQfmH+L6RdZJctGLM9PucAFC43M2Hjrobjp6oex+eoxQ68NybFWY6KfmNFLts83T/zZoc03Air/
48WJH78atD8PYnfIwDTUQeoEfAAvojerMimMonrl8GjbgJvh+lU8WJwjyjaaNHJCRkCQ61YWNLZj
eI96s1tLEYNtUoZz9jAFPK4J4dPu1kZVCEy2KT5dFKL+PyKz4WNMmvXsuU/gHdw6I+g8NhFoK7u2
A8loyNls4w+05ew1Mk7HcY+xmzHPU7D+leK0H/HoCzFBG4/gC+Ic8BZNK/U6LE4QV5nBLbUa22pE

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