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| <?php | |
| //Saves $_GET['url'] parameter to var | |
| $reverseURL = $_GET['url']; | |
| //Logs the reverse URL to page | |
| echo "Reverse URL => " . $reverseURL . "<br />"; | |
| //Reverts the $reverseURL string and saves it to var | |
| $regularURL = strrev($reverseURL); |
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| 'use strict' | |
| let f = process.argv[1] | |
| console.log('Double negation usage sample. (!!)') | |
| console.log('!var => ', !f) | |
| console.log('!!var => ', !!f) |
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