PHP Verification two times the password of the same how to deal with the "0" solution
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PHP Verification two times the password is consistent how to handle "0"?
Ask: very simple verification two times the password is consistent, encountered strange problem: if the first time input "00000", the second input "000", the program is considered consistent, that is, when the user entered the password is 0 o'clock, no matter how many 0, can pass.
Define an administrator variable, such as a committed value, or the default is Admin
$admname = (isset ($_post[' admname '))? Trim ($_post[' admname '): ' admin ';
if (Isset ($_post[' submitted '))
$admpass 1 = (isset ($_post[' Admpass1 '))? Trim ($_post[' admpass1 '): ";
$admpass 2 = (isset ($_post[' admpass2 '))? Trim ($_post[' admpass2 '): ";
try = = =
Compares the MD5 encryption results.
It's probably just a comparison of values, explicitly converted to string types.
Thank you very much for the reply from upstairs! The use of = = = solved.
But just a simple string comparison, why do I have to limit the data type? Two of them are strings, uh.
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