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string as variable

My code will print 'tab1' but want to print '143' (tab1 value). How????
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  1. tab1=143
  2. t='tab'+'1'    #it mean tab1
  3. print t
Nov 21 '11 #1
1 1546
bvdet
2,851 Expert Mod 2GB
Built-in function eval().
Expand|Select|Wrap|Line Numbers
  1. >>> tab1=143
  2. >>> t = 'tab'+'1'
  3. >>> t
  4. 'tab1'
  5. >>> eval(t)
  6. 143
  7. >>> 
Nov 22 '11 #2

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