http://nl3.php.net/manual/en/language.operators.comparison.php
try using === (3x =) for comparison - Mike OKi98 schreef:
Hello, Why does anything compared to 0 return true?I know it might seem to be a bit off-topic, but for me it is important for detecting if NULL value in table has been changed (for example NULL is changed to 0).if ("foo"==0) echo("foo equals to 0"); OKi98
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