I You are looking to just replace a specific char with a different char then tr works and is more effcient This node shows a benchmark comparision of the two methods.

UPDATE: As Xxaxx points out below my benchmark was bit off. I re-ran it using the actuall functions needed for this problem and got these results 
Benchmark: timing 500000 iterations of Method One TR, Method Two s...
Method One TR:  2 wallclock secs ( 1.87 usr +  0.00 sys =  1.87 CPU) @
+ 267379.68/s (n=500000)
Method Two s:  5 wallclock secs ( 4.84 usr +  0.00 sys =  4.84 CPU) @ 
+103305.79/s (n=500000)

[download]

For more details click these nodes and see the discussion.

In reply to Re: Re: string manipulation by Desdinova
in thread string manipulation by parsifal

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