ionize0.9.7 FileManager 提示缺少fnmatch()函数的解决办法

在windows中运行ionize的FileManager插件，会提示缺少fnmatch()函数的定义，我们可以在/application/libraries/FileManager/Tooling.php文件的顶部加上fnmatch()在windows平台的实现代码：

<?php

if (!function_exists('fnmatch')) {
    define('FNM_PATHNAME', 1);
    define('FNM_NOESCAPE', 2);
    define('FNM_PERIOD', 4);
    define('FNM_CASEFOLD', 16);

    function fnmatch($pattern, $string, $flags = 0) {
        return pcre_fnmatch($pattern, $string, $flags);
    }
}

function pcre_fnmatch($pattern, $string, $flags = 0) {
    $modifiers = null;
    $transforms = array(
        '\*'    => '.*',
        '\?'    => '.',
        '\[\!'    => '[^',
        '\['    => '[',
        '\]'    => ']',
        '\.'    => '\.',
        '\\'    => '\\\\'
    );

    // Forward slash in string must be in pattern:
    if ($flags & FNM_PATHNAME) {
        $transforms['\*'] = '[^/]*';
    }

    // Back slash should not be escaped:
    if ($flags & FNM_NOESCAPE) {
        unset($transforms['\\']);
    }

    // Perform case insensitive match:
    if ($flags & FNM_CASEFOLD) {
        $modifiers .= 'i';
    }

    // Period at start must be the same as pattern:
    if ($flags & FNM_PERIOD) {
        if (strpos($string, '.') === 0 && strpos($pattern, '.') !== 0) return false;
    }

    $pattern = '#^'
        . strtr(preg_quote($pattern, '#'), $transforms)
        . '$#'
        . $modifiers;

    return (boolean)preg_match($pattern, $string);
}