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Be careful with converting boolean values!! (See related posts)

// 


php> $v = 'FALSE'

php> var_dump((bool)$v)
bool(true)

php> $v = 'false';

php> var_dump((bool)$v)
bool(true)

php> $v = '0';

php> var_dump((bool)$v)
bool(false)
to php by stvkoch on Thu Aug 26 06:58:14 -0400 2010

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