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stregex with multiple matches [message #88670]

Thu, 29 May 2014 11:31

PMan
Messages: 61
Registered: January 2011

Member

Hello,

Can stregex match an expression multiple times? It seems not, but I get the feeling there ought to be a way to do so. For example:

IDL> time_regex = '([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9])'

IDL> timeStr = '10:21:41"
IDL> print, stregex(timeStr, time_regex)
0

Ok, that is what expected

IDL> timeStr = '10:21:41 - 11:32:00"
IDL> print, stregex(timeStr, time_regex)
0

But in the second example, why aren't there two matches? can I change my regex in some why to get multiple matches?

Thanks

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[Message index]

		stregex with multiple matches By: PMan on Thu, 29 May 2014 11:31
		Re: stregex with multiple matches By: PMan on Thu, 29 May 2014 11:41
		Re: stregex with multiple matches By: PMan on Thu, 29 May 2014 11:42
		Re: stregex with multiple matches By: Matthew Argall on Thu, 29 May 2014 16:59

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