strstr
m (Strstr moved to strstr) |
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Return Value: 1xNx1 array of positions in the string | Return Value: 1xNx1 array of positions in the string | ||
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| − | Syntax: strstr(obj=STRING/TEXT, pattern =STRING) | + | [[Syntax]]: strstr(obj = STRING/TEXT, pattern = STRING) |
strstr() returns the index value where pattern begins in obj or 0 if pattern is not in obj. For a TEXT object a VAL is returned whose size is [1,Row,1] where Row is the number of rows in the given text object. | strstr() returns the index value where pattern begins in obj or 0 if pattern is not in obj. For a TEXT object a VAL is returned whose size is [1,Row,1] where Row is the number of rows in the given text object. | ||
Latest revision as of 14:15, 27 March 2006
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Contents: Description, Arguments, Usage, Examples, Related Functions Supported Under Version: >1.69 Current Davinci Version: 2.27 64-bit Safe: No
Description Locate and return index of first occurrence of the substring
Arguments and Return Values Arguments: A string to search in and a string to search for Return Value: 1xNx1 array of positions in the string
Usage Syntax: strstr(obj = STRING/TEXT, pattern = STRING) strstr() returns the index value where pattern begins in obj or 0 if pattern is not in obj. For a TEXT object a VAL is returned whose size is [1,Row,1] where Row is the number of rows in the given text object.
Examples dv> poem
Text Buffer with 3 lines of text
1: The sun was shining on the sea, shining with all it's might
2: He did his very best to make the billows smooth and bright
3: And this was odd because it was the middle of the night
dv> strstr(poem,"billows")
1x3x1 array of int, bsq format [12 bytes]
0
34
0
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Recent Core Changes Modified On: 03-27-2006 |
