Hi, please I want to know: If and How I can use variables in "regexp" . example: avp_subst("avp(s:var1)/$avp(s:var2)","/(.*)$avp(s:var3)(.*)/\1/") In this example, simply the "$avp(s:var3)" string is matched, not the $avp(s:var3)'s content.
I am very need this function.
Thanks in advance, Yazid