ConFoo Montreal 2017 Calling for Papers

realpath_cache_get

(PHP 5 >= 5.3.2)

realpath_cache_getGet realpath cache entries

Opis

array realpath_cache_get ( void )

Get the contents of the realpath cache.

Zwracane wartości

Returns an array of realpath cache entries. The keys are original path entries, and the values are arrays of data items, containing the resolved path, expiration date, and other options kept in the cache.

Przykłady

Przykład #1 realpath_cache_get() example

<?php
var_dump
(realpath_cache_get());
?>

Powyższy przykład wyświetli coś podobnego do:

array(2) {
  ["/test"]=>
  array(4) {
    ["key"]=>
    int(123456789)
    ["is_dir"]=>
    bool(true)
    ["realpath"]=>
    string(5) "/test"
    ["expires"]=>
    int(1260318939)
  }
  ["/test/test.php"]=>
  array(4) {
    ["key"]=>
    int(987654321)
    ["is_dir"]=>
    bool(false)
    ["realpath"]=>
    string(12) "/root/test.php"
    ["expires"]=>
    int(1260318939)
  }
}

Zobacz też:

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User Contributed Notes 1 note

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1
phil at code67 dot com
10 months ago
Note that the realpath cache is not used if either safe_mode is on or an open_basedir restriction is in effect.
This is having a huge performance effect, causing lots of calls to lstat.

A bugreport has already been filed at http://bugs.php.net/bug.php?id=52312
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