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run code in 200+ php & hhvm versions
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<?php var_dump(md5('240610708')); var_dump(md5('QNKCDZO')); $a = floatval("0e462097431906509019562988736854"); $b = floatval("0e830400451993494058024219903391"); echo '<pre>a = ' . print_r($a, 1). '</pre>'; echo '<pre>b = ' . print_r($b, 1). '</pre>'; /* var_dump(md5('240610708') == md5('QNKCDZO')); var_dump(md5('aabg7XSs') == md5('aabC9RqS')); var_dump(sha1('aaroZmOk') == sha1('aaK1STfY')); var_dump(sha1('aaO8zKZF') == sha1('aa3OFF9m')); var_dump('0010e2' == '1e3'); var_dump('0x1234Ab' == '1193131'); var_dump('0xABCdef' == ' 0xABCdef'); */
based on Kib5F
Output for 4.3.0 - 7.2.0
string(32) "0e462097431906509019562988736854" string(32) "0e830400451993494058024219903391" <pre>a = 0</pre><pre>b = 0</pre>