Online PHP editor | output for V2fQY

@ 2013-06-13T10:05:09Z

<?php
$a = uniqid(time());

function getNumber($val) {
	$lets = array();

	foreach (range('a', 'z') as $let) {
        $lets[] = ("'`(" . $let . ")`is'");
    }

    $num = range(1, 26);
	$val = strtolower($val);

    //var_dump($num);
    //var_dump($lets);
    //var_dump($val);
    //die();

	$ret = preg_replace($let, $num, $val);
	$ret = substr(0, 10, $ret);

	return $ret;
}

$b = getNumber($a);

echo "<pre>";

var_dump($b);

Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1: Warning: preg_replace(): Parameter mismatch, pattern is a string while replacement is an array in /in/V2fQY on line 19 <pre>bool(false)
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6: Warning: preg_replace(): Parameter mismatch, pattern is a string while replacement in an array. in /in/V2fQY on line 19 <pre>bool(false)
Output for 4.3.0 - 4.3.1: Warning: Delimiter must not be alphanumeric or backslash in /in/V2fQY on line 19 <pre>bool(false)

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