Re: Code References

From:	George Schlossnagle	Date:	Mon, 19 May 2003 15:22:23 +0000
Subject:	Re: Code References
References:	1	Groups:	php.internals
Request:	Send a blank email to internals+get-1716@lists.php.net to get a copy of this message

On Monday, May 19, 2003, at 11:13 AM, Zeev Suraski wrote:

At 16:41 19/05/2003, Sterling Hughes wrote:
Well, its much more than a lookup, its an eval.
No it isn't. It's a lookup.

I'm on neither side of this, but the create funciton code certainly looks like it does an eval:

        eval_code_length = sizeof("function " LAMBDA_TEMP_FUNCNAME)
                        +Z_STRLEN_PP(z_function_args)
                        +2      /* for the args parentheses */
                        +2      /* for the curly braces */
                        +Z_STRLEN_PP(z_function_code);

        eval_code = (char *) emalloc(eval_code_length);
        sprintf(eval_code, "function " LAMBDA_TEMP_FUNCNAME "(%s){%s}", Z_STRVAL_PP(z_function_args), Z_STRVAL_PP(z_function_code));

        eval_name = zend_make_compiled_string_description("runtime-created function" TSRMLS_CC);
        retval = zend_eval_string(eval_code, NULL, eval_name TSRMLS_CC);