[regex] is a full implementation of grep
numero = 1011Some specific operators used by [regex] will be interpreted by WebDNA, like "%2B" or "%26" for instance. In this case, it is safer to [url][/url] the operator like in the following
Example:[text]value=\b0%2B[/text][regex search=[value]&replace=]080.010.001.305[/regex]or
[text]value=\b0+[/text][regex search=[url][value][/url]&replace=]080.010.001.305[/regex]will both show 80.10.1.305 [regex] is a full implementation of grep, starting from version 8.1 of WebDNA. The older implementation of [grep] remains for backward compatibility for its simple search and replace capabilities, however, [regex] is a better choice.
Some specific operators used by [regex] will be interpreted by WebDNA, like "%2B" or "%26" for instance. In this case, it is safer to [url][/url] the operator like in the following
[text]value=\b0%2B[/text]
[regex search=[value]&replace=]080.010.001.305[/regex]
[text]value=\b0+[/text]
[regex search=[url][value][/url]&replace=]080.010.001.305[/regex]
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WebDNA reference...
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[xmlnodesattributes]This context is used to iterate the attributes of a specific XML node...
[thisurl][thisurl] displays the URL of the current page...
[listvariables]Lists all the text and/or math variables which have been set earlier on a page...
[referrer]Displays the URL of the referring page...
[scope]Explicitly define a block of WebDNA code that has a separate variable space...