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Trace: • Multiple return values • Clientside/serverside detection
functions:strfind

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functions:strfind [2017/03/20 07:56] – korshunfunctions:strfind [2020/12/24 11:12] (current) – [Examples] monsterovich
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 ===== Description ===== ===== Description =====
-Returns the position of what in s. If the string is not present, returns -1. +Returns the position of the first occurence of what in s. If the string is not present, returns -1.
  
 +<note tip>To search for the **last** occurence, use [[StrRFind]].</note>
  
 ===== Examples ===== ===== Examples =====
 <code> <code>
-StrFind("abcdef", "def") -> 3 +StrFind("abcdefabc", "def") -> 3 
-StrFind("abcdef", "abc") -> 0 +StrFind("abcdefabc", "abc") -> 0 // First occurence 
-StrFind("abcABCabc", "ABC") -> 3 +StrFind("abcdef", "xyz") -> -1   // Not found 
-StrFind("abcdef", "xyz") -> -1+StrFind("abcABCabc", "ABC") -> 3 // Case-insensitive 
 +StrFind("ab", "abc") -> -1 // Not found 
 +StrFind("", "abc") -> -1 // Not found
 </code> </code>
  
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 if (index != -1) if (index != -1)
     print(s:"Found the keyword at position ", d:index);     print(s:"Found the keyword at position ", d:index);
-else:+else
     print(s:"Keyword not found");     print(s:"Keyword not found");
 </code> </code>
  
 +===== See also =====
 +  * [[StrRFind]]
 +  * [[StrFindFrom]]
 +  * [[StrRFindFrom]]
  
functions/strfind.1489996577.txt.gz · Last modified: by korshun

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