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Re: stregex with multiple matches [message #88672 is a reply to message #88670]

Thu, 29 May 2014 11:42

PMan
Messages: 61
Registered: January 2011

Member

On Thursday, May 29, 2014 2:31:11 PM UTC-4, Paul Mallas wrote:
> Hello,
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>
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> 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:
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> IDL> time_regex = '([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9])'
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> IDL> timeStr = '10:21:41"
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> IDL> print, stregex(timeStr, time_regex)
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> 0
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> Ok, that is what expected
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> IDL> timeStr = '10:21:41 - 11:32:00"
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> IDL> print, stregex(timeStr, time_regex)
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> 0
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> But in the second example, why aren't there two matches? can I change my regex in some why to get multiple matches?
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> Thanks

I just noticed my quote/double quote mis-match, but the result is the same.

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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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