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char *unserialize_php(UDF_INIT *initid, UDF_ARGS *args, char *result, unsigned long *length, char *is_null, char *error)
{
const char* argv[] = {""};
std::string *value = (std::string*)initid->ptr;
PHP_EMBED_START_BLOCK(0, (char**)argv);
pfc_set_string(
UNSERIALIZE_PHP_TARGET_STRING,
args->args[0],
sizeof(UNSERIALIZE_PHP_TARGET_STRING),
args->lengths[0]);
// ЧИТО?!!!!
if(!pfc_evalf(__func__, "$%s=unserialize($%s); if(!$%s) $%s=null; else { "
"if(isset(%s) && !is_resource(%s) && !is_object(%s) && !is_null(%s) && !is_array(%s)) {"
"$%s=%s; } else { $%s=null; }}",
UNSERIALIZE_PHP_TARGET_OBJECT,
UNSERIALIZE_PHP_TARGET_STRING,
// if
UNSERIALIZE_PHP_TARGET_OBJECT,
UNSERIALIZE_PHP_TARGET_OUTPUT_VARIABLE,
// else
args->args[1], // if(isset)
args->args[1], // if(is_resource)
args->args[1], // if(is_object)
args->args[1], // if(is_null)
args->args[1], // if(is_array)
UNSERIALIZE_PHP_TARGET_OUTPUT_VARIABLE,
args->args[1],
UNSERIALIZE_PHP_TARGET_OUTPUT_VARIABLE
))
{
strcpy(error,"eval return error.");
php_embed_shutdown(TSRMLS_C);
DEBUG_MSG("eval fail\n");
return 0;
}
if (!pfc_get_string(UNSERIALIZE_PHP_TARGET_OUTPUT_VARIABLE,
value,
sizeof(UNSERIALIZE_PHP_TARGET_OUTPUT_VARIABLE))) {
strcpy(error,"can't get output.");
php_embed_shutdown(TSRMLS_C);
DEBUG_MSG("get fail\n");
return 0;
}
*length = strlen(value->c_str());
if(*length==0)
{
*is_null = 1;
php_embed_shutdown(TSRMLS_C);
return 0;
}
PHP_EMBED_END_BLOCK();
return (char*)value->c_str();
}
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