Hi. I working convert from VBSCRIPT source to PHP. I found VBSCRIPT eval() same function in PHP. example. VBSCRIPT running... $a = "1+2+3+4" $b = eval ($a) $b retunr is number 10. What function or same method in PHP. Thank! E-mail: [EMAIL PROTECTED] PHONE: +83-2-3411-4196 FAX: +83-2-3411-4009 M.PHONE; +83-16-380-6107