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This function returns the day of the week for a certain date. Monday is defined as "1", Sunday is defined as "7". |
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Syntax: |
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{INT_VAR}= weekday({DAT_EXPR}) | |||||||
I/O parameters:
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Return value: |
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Example: |
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Declaration of Variables | |||||||
10 DOCU_STRING_1 = date() 20 DOCU_INT_1 = weekday(DOCU_STRING_1) 30 if ( DOCU_INT_1==1) 40 DOCU_STRING_2 = "Monday" 50 elseif ( DOCU_INT_1==2 ) 60 DOCU_STRING_2 = "Tuesday" 70 elseif ( DOCU_INT_1==3 ) 80 DOCU_STRING_2 = "Wednesday" 90 elseif ( DOCU_INT_1==4 ) 100 DOCU_STRING_2 = "Thursday" 110 elseif ( DOCU_INT_1==5 ) 120 DOCU_STRING_2 = "Friday" 130 else 140 DOCU_STRING_2 = "Weekend" 150 endif 170 put(strcat("Today is ",DOCU_STRING_1,". It is ",DOCU_STRING_2,".")) |
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Result: | |||||||
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Functions and commands: Date and Time |