get function argument in php extension -

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i new php extension writing , working on php extension capture called functions , arguments. able function name using following piece of code

static void get_function_details(zend_execute_data *data, zend_op_array   *op_array tsrmls_dc)  {    fprintf(fp,data->function_state.function->common.function_name); }

however having difficulty in getting argument details.

i tried following piece did not work

char ** args; char * first_arg; args = (char**)data->function_state.arguments;  first_arg = *args; fprintf(fp,first_arg);

can please give me sample code function arguments.


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