Re^2: Find Element of array but use the next Element

... with the little problem that it does not like Oracle as last Element of @arr:

my @arr = ('app', 'Oracle', 'EPDMCA', 'Oracle' ,'EPZXC','Oracle');

Value next to Oracle is:EPDMCA
Value next to Oracle is:EPZXC
Use of uninitialized value within @arr in concatenation (.) or string 
+at 976380.pl line 11.
Value next to Oracle is:
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Alexander

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Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

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