Delete copy of file by function to show whether magic reference is turned on

Deleting a file by using a function to copy has shown whether to turn on magic references /** 2012-4-12 丨 still rice too * Custom addslashes function, support multi-dimension group, support automatically identify whether the server turns on magic reference */ function Add_slashes ($var) { First determine if the server supports magic references if (GET_MAGIC_QUOTES_GPC () ==0) { if (Is_array ($var)) { Iterating through an array foreach ($var as $key = = $value) { $var [$key] = add_slashes ($value); } return $var; } }elseif (is_string ($var)) { Not an array is a string Return addslashes ($var); }else{ has been opened return $var; } } copy function for file and folder copying function function Dir_copy ($SRC, $DST) { if (Is_dir ($SRC)) { if (!file_exists ($DST)) { @mkdir ($DST, 0777,true); } } $fp = Opendir ($SRC); while (!false== ($fn =readdir ($fp))) { if ($fn = = "." | | $fn = = "..") { Continue } $path = $src. Directory_separator. $fn; if (Is_dir ($path)) { Dis_copy ($path, ($DST. Directory_separator. $fn)); }elseif (Is_file ($path)) { Copy ($path, ($DST. Directory_separator. $fn)); }else{ Copy ($path, ($DST. Directory_separator. $fn)); } } Closedir ($FP); } Delete a function function Delete_dir ($SRC) { if (Is_dir ($SRC)) { $fp = Opendir ($SRC); while (!false== ($fn =readdir ($fp))) { if ($fn = = "." | | $fn = = "..") { Continue } $path = $src. Directory_separator. $fn; if (Is_dir ($path)) { Delete_dir ($path); }elseif (Is_file ($path)) { @unlink ($path); }else{ @unlink ($path); } } } Closedir ($FP); @rmdir ($SRC); } MSG Output returned function msg ($msg) { echo $msg. " "; echo "Return to previous page"; Die } Copy Code

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