Core Function IndexOf
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=== Description === | === Description === | ||
| − | Reports the index of the first occurrence of the specified | + | Reports the index of the first occurrence of the specified string in a string. |
Parameters specify the starting search position in the current string and the type of search to use for the specified string. | Parameters specify the starting search position in the current string and the type of search to use for the specified string. | ||
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=== needle === | === needle === | ||
| − | The | + | The string to find. |
=== pos === | === pos === | ||
Revision as of 23:41, 20 August 2013
IndexOf( <expression>, <needle>, <pos>, <case>, <count> )
Contents |
Description
Reports the index of the first occurrence of the specified string in a string.
Parameters specify the starting search position in the current string and the type of search to use for the specified string.
expression
The string to use.
needle
The string to find.
pos
Optional; Position to start the search from within the expression.
Default: 0
case
Optional; Case sensitive option
false = Case sensitive search
true = Case insensitive search
Default: false
count
Optional; The amount of characters to check before quitting the search
Return Value
Success: Returns position of the found character in the string.
Failure: Returns -1.
Remarks
None.
Example
Case sensitive
println( IndexOf("The quick brown FoX", "X") ); println( IndexOf("qThe Theqt Thei", "qt") );
Case insensitive
println( IndexOf("The quick brown FoX", "x", 0, true) ); println( IndexOf("qThe Theqt Thei", "THEI", 0, true) );
