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Possible Duplicate:
php == vs === operator
An easy answer for someone I’m sure. Can someone explain why this expression evaluates to true?
(1234 == '1234 test')
Because you are using the == (similarity) operator and PHP is coercing the string to an int.
To resolve it use the === (equality) operator, which checks not only if the value is the same, but also if the data type is the same, so “123” string and 123 int won’t be considered equal.