A Visual FoxPro built-in function which returns the number of times a character expression occurs within another character expression.
Syntax
Occurs(cSearchExpression, cExpressionSearched)
Argument
cSearchExpression
Specifies a character expression that OCCURS( ) searches for within cExpressionSearched.
cExpressionSearched
Specifies the character expression OCCURS( ) searches for cSearchExpression.
Return Value
Numeric
Example
Occurs('a', 'abraca')
Returns 3
Occurs('b', 'abraca')
Returns 1
Occurs('e', 'abraca')
Returns 0
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