(PECL ps >= 1.1.0)
ps_set_parameter — Sets certain parameters
Sets several parameters which are used by many functions. Parameters are by definition string values.
Resource identifier of the postscript file as returned by ps_new().
For a list of possible names see ps_get_parameter().
The value of the parameter.
성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.