02
|
function encode_file_contents($filename)
{
|
03
|
$type=strtolower(substr(strrchr($filename,\'.\'),1));
|
04
|
if(\'php\'==$type && is_file($filename)
&& is_writable($filename)){
|
05
|
$contents = file_get_contents($filename);
|
06
|
$contents =
php_strip_whitespace($filename);
|
08
|
$headerPos = strpos($contents,\'<?php\');
|
09
|
$footerPos = strrpos($contents,\'?>\');
|
10
|
$contents = substr($contents,$headerPos+5,$footerPos-$headerPos);
|
11
|
$encode = base64_encode(gzdeflate($contents));
|
12
|
$encode = \'<?php\'."\n
eval(gzinflate(base64_decode("."\'".$encode."\'".")));\n\n?>";
|
13
|
return file_put_contents($filename,$encode);
|
19
|
$filename=\'dam.php\';
|
20
|
encode_file_contents($filename);
|
PHP的源码加密方式2:
02
|
function RandAbc($length=""){
|
03
|
$str="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
|
04
|
return str_shuffle($str);
|
06
|
$filename=\'dam.php\';
|
09
|
$vstr=file_get_contents($filename);
|
10
|
$v1=base64_encode($vstr);
|
11
|
$c=strtr($v1,$T_k1,$T_k2);
|
19
|
$s=\'$\'.$q6.\'=urldecode("%6E1%7A%62%2F%6D%615%5C%76%740%6928%2D%70%78%75%71%79%2A6%6C%72%6B%64%679%5F%65%68%63%73%77%6F4%2B%6637%6A");$\'.$q1.\'=$\'.$q6.\'{3}.$\'.$q6.\'{6}.$\'.$q6.\'{33}.$\'.$q6.\'{30};$\'.$q3.\'=$\'.$q6.\'{33}.$\'.$q6.\'{10}.$\'.$q6.\'{24}.$\'.$q6.\'{10}.$\'.$q6.\'{24};$\'.$q4.\'=$\'.$q3.\'{0}.$\'.$q6.\'{18}.$\'.$q6.\'{3}.$\'.$q3.\'{0}.$\'.$q3.\'{1}.$\'.$q6.\'{24};$\'.$q5.\'=$\'.$q6.\'{7}.$\'.$q6.\'{13};$\'.$q1.\'.=$\'.$q6.\'{22}.$\'.$q6.\'{36}.$\'.$q6.\'{29}.$\'.$q6.\'{26}.$\'.$q6.\'{30}.$\'.$q6.\'{32}.$\'.$q6.\'{35}.$\'.$q6.\'{26}.$\'.$q6.\'{30};eval($\'.$q1.\'("\'.base64_encode(\'$\'.$q2.\'="\'.$c.\'";eval(\\'?>\\'.$\'.$q1.\'($\'.$q3.\'($\'.$q4.\'($\'.$q2.\',$\'.$q5.\'*2),$\'.$q4.\'($\'.$q2.\',$\'.$q5.\',$\'.$q5.\'),$\'.$q4.\'($\'.$q2.\',0,$\'.$q5.\'))));\').\'"));\';
|
26
|
$fpp1 = fopen(\'dam.php\',\'w\');
|
27
|
fwrite($fpp1,$s) or die(\'写文件错误\');
|
其实,PHP加密源码方式有很多,譬如,免费的微盾PHP加密,还有 phpjm . net 搞的在线加密,只是phpjm更复杂点而已。