@ 2017-07-11T17:45:06Z <?php
$length = 16;
list($usec, $sec) = explode(' ', microtime());
mt_srand((float) $sec + ((float) $usec * 100000));
$inputs = array_merge(range('z','a'),range(0,9),range('A','Z'));
for($i=0; $i<$length; $i++)
{
$key .= $inputs{mt_rand(0,61)};
}
return strtoupper($key);
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Output for 7.4.0 - 7.4.1 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/WjiXP on line 10
Notice: Undefined variable: key in /in/WjiXP on line 10
Output for 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.26 , 7.3.0 - 7.3.13 Notice: Undefined variable: key in /in/WjiXP on line 10
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123.61 ms | 402 KiB | 157 Q