Description:
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From manual page: http://www.php.net/function.strtotime
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in php 5.6 strtotime only accepts 1 parameter while in the documentation you show it accepts 2 parameters i get the below error


Test script:
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<?php
strtolower('+24 hour', time());

Expected result:
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Warning: strtolower() expects exactly 1 parameter, 2 given in /path/to/file