functional overview
Searches for a string from a string using a regular expression and obtains the result.
Details of Functions
character stringfrom (e.g. time, place, numerical value, etc.)regular expression stringin a regular expression search to obtain the first hit string.
The regular expression engine is http://www.pcre.org/ to be used.
- note
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character string regular expression string result Unifinity u u Unifinity . {5} Unifi Unifinity . {10} Unifinity [a-z]{3} nif
parameter
- argument (e.g. function, program, programme)
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character string numeric data character string data Date & Time Data
Specify the string to be searched.regular expression string character string data
character stringSpecify the regular expression pattern you want to look for from
- return value
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character string data
regular expression stringIf a match is found, the string is returned. If not found, an empty string is returned.