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--- cookbooks:3.2.x:transformations [2011/10/18 16:52] – [Kamailio SIP Server v3.2.x: Transformations] miconda
+++ cookbooks:3.2.x:transformations [2011/12/15 16:11] – [{s.replace,match,repl}] 85.178.75.55
@@ Line 6: / Line 6: @@
 </code>
-**Transformation** is basically a function that is applied to a pseudo-variable (PV) to get a special value from it. The value of PV is not altered.
+**Transformation** is basically a function that is applied to a pseudo-variable (PV) to get a special value from it. The value of PV is not affected at all.
 Transformations are implemented by various modules, most of them being in **pv** module.
@@ Line 177: / Line 177: @@
 </code>
+==== {s.replace,match,repl} ====
+Replace all occurrences of **match** with **repl**. The parameters can be pseudo-variables.
+Example:
+<code c>
+$var(x) = "abababa";
+$(var(x){s.replace,a,c} => "cbcbcbc"
+</code>
+==== {s.ftime,format} ====
+Format the epoch in the pv according to the parameter. The parameter has to be strftime formatting string.
+<code c>
+$(TS{s.ftime,%Y-%m-%d %H:%M:%S})
+</code>
 ===== URI Transformations =====