Make all string function accessible via $GLOBALS['PMA_String']
Merge branch 'master' into pma_string
Use $this to refer to the instance
Simplify
Do not access $GLOBALS['PMA_String'] from StringNativeType class
Move interfaces into files of their own
Update test cases
Fix typo
Merge pull request #543 from madhuracj/pma_string

Pma string