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fenric/function.is.php

Created March 6, 2017 05:33
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function.is.php
<?php
function is($location)
{
$uri = $_SERVER['REQUEST_URI'];
$path = parse_url($uri, PHP_URL_PATH);
$sanitized = addcslashes($location, '\.+?[^]${}=!|:-#');
$expression = str_replace(['(', '*', ')'], ['(?:', '[^/]*', ')?'], $sanitized);
return !! preg_match("#^{$expression}$#u", $path);
}
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