PHP == 的災難...

Twitter 上看到這樣的說明:

原因出自:

php > var_dump(md5('240610708'));
string(32) "0e462097431906509019562988736854"
php > var_dump(md5('QNKCDZO'));
string(32) "0e830400451993494058024219903391"

施主,這 hex 與科學表示法好雷啊...

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