晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。   林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。   见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝)   既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。   南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。 sh-3ll

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DIR:/opt/cloudlinux/alt-php53/root/usr/share/doc/pear/Base/docs/
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Current File : //opt/cloudlinux/alt-php53/root/usr/share/doc/pear/Base/docs/tutorial_example_04.php
<?php
require 'tutorial_autoload.php';

class myProgressFinder
{
    static public function findRecursiveCallback( ezcBaseFileFindContext $context, $sourceDir, $fileName, $fileInfo )
    {
        // ignore if we have a directory, but do print a "." and sleep for
        // extra demo time
        if ( $fileInfo['mode'] & 0x4000 )
        {
            echo ".";
            usleep( 100000 );
            return;
        }

        // update the statistics
        $context->elements[] = $sourceDir . DIRECTORY_SEPARATOR . $fileName;
        $context->count++;
        $context->size += $fileInfo['size'];
    }

    static public function findRecursive( $sourceDir, array $includeFilters = array(), array $excludeFilters = array() )
    {
        // create the context, and then start walking over the array
        $context = new ezcBaseFileFindContext;
        ezcBaseFile::walkRecursive( $sourceDir, $includeFilters, $excludeFilters,
                array( 'myProgressFinder', 'findRecursiveCallback' ), $context );

        // collect the statistics (which we don't do anything with in this example)
        $statistics['size'] = $context->size;
        $statistics['count'] = $context->count;

        // return the found and pattern-matched files
        sort( $context->elements );
        return $context->elements;
    }
}

$files = myProgressFinder::findRecursive( dirname( __FILE__ ) );
var_dump( $files );
?>