smarty_modifier_iphex()

Complexity

Conditions	3
Paths	2

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	1

<?php
function smarty_modifier_iphex($input)
{
    $output = $input;

    if (filter_var($input, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== false) {
        $octets = explode('.', $input);
        $output = '';
        foreach ($octets as $octet) {
            $output .= str_pad(dechex($octet), 2, '0', STR_PAD_LEFT);

$octet of type string is incompatible with the type integer expected by parameter $number of dechex().

        }

        $output = str_pad($output, 32, '0', STR_PAD_LEFT);
    }

    return $output;
}