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Doc Bug #81028 touch() with wrappers
Submitted: 2021-05-10 19:22 UTC Modified: 2021-05-11 21:36 UTC
Votes:1
Avg. Score:5.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:1 (100.0%)
From: sh-ya at ya dot ru Assigned:
Status: Verified Package: Documentation problem
PHP Version: 7.4.19 OS:
Private report: No CVE-ID: None
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From: sh-ya at ya dot ru
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 [2021-05-10 19:22 UTC] sh-ya at ya dot ru 
Description:
------------
it seems we can check URLs with touch(), but it's undocumented.

Test script:
---------------
var_dump(touch('https://bugs.php.net/'), touch('https://bugs.php.net/null'));

Actual result:
--------------
bool(true)
bool(false)

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 [2021-05-11 21:36 UTC] cmb@php.net
-Status: Open +Status: Verified
 [2021-05-11 21:36 UTC] cmb@php.net 
Frankly, that[1] looks like a bug to me (albeit one we should not
fix in a revision, and perhaps not in a minor).  touch() is
supposed to modify the atime (even when called without parameter),
and to create the file if it does not exist, but that certainly
won't work for HTTP URLs (and generally not for non writable
wrappers).

[1] <https://github.com/php/php-src/blob/php-7.4.19/ext/standard/filestat.c#L671>
[2] <https://www.php.net/manual/en/function.touch.php#refsect1-function.touch-description>
 [2022-12-10 10:12 UTC] alisauxsabpn53 at gmail dot com 
Thanks for sharing that. (https://my-accountaccess.com/)github.com
 
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