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External Libraries: Update Random_Compat from 1.2.1 to 2.0.11.

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Notably this fixes PHP7 parse errors of the files and removes the OpenSSL functionality.
Full Changes: https://github.com/paragonie/random_compat/compare/v1.2.1...v2.0.11

Props jrdelarosa.
See #42439.


git-svn-id: https://develop.svn.wordpress.org/trunk@42130 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dion Hulse
2017-11-08 11:47:04 +00:00
parent e7d649e621
commit 56659638dc
11 changed files with 733 additions and 757 deletions
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26
src/wp-includes/random_compat/byte_safe_strings.php
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@@ -5,7 +5,7 @@
*
* The MIT License (MIT)
*
* Copyright (c) 2015 Paragon Initiative Enterprises
* Copyright (c) 2015 - 2017 Paragon Initiative Enterprises
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@ -26,7 +26,7 @@
* SOFTWARE.
*/
if (!function_exists('RandomCompat_strlen')) {
if (!is_callable('RandomCompat_strlen')) {
if (
defined('MB_OVERLOAD_STRING') &&
ini_get('mbstring.func_overload') & MB_OVERLOAD_STRING
@@ -51,7 +51,7 @@ if (!function_exists('RandomCompat_strlen')) {
);
}
return mb_strlen($binary_string, '8bit');
return (int) mb_strlen($binary_string, '8bit');
}
} else {
@@ -73,12 +73,12 @@ if (!function_exists('RandomCompat_strlen')) {
'RandomCompat_strlen() expects a string'
);
}
return strlen($binary_string);
return (int) strlen($binary_string);
}
}
}
if (!function_exists('RandomCompat_substr')) {
if (!is_callable('RandomCompat_substr')) {
if (
defined('MB_OVERLOAD_STRING')
@@ -118,14 +118,22 @@ if (!function_exists('RandomCompat_substr')) {
* mb_substr($str, 0, NULL, '8bit') returns an empty string on
* PHP 5.3, so we have to find the length ourselves.
*/
$length = RandomCompat_strlen($length) - $start;
$length = RandomCompat_strlen($binary_string) - $start;
} elseif (!is_int($length)) {
throw new TypeError(
'RandomCompat_substr(): Third argument should be an integer, or omitted'
);
}
return mb_substr($binary_string, $start, $length, '8bit');
// Consistency with PHP's behavior
if ($start === RandomCompat_strlen($binary_string) && $length === 0) {
return '';
}
if ($start > RandomCompat_strlen($binary_string)) {
return '';
}
return (string) mb_substr($binary_string, $start, $length, '8bit');
}
} else {
@@ -164,10 +172,10 @@ if (!function_exists('RandomCompat_substr')) {
);
}
return substr($binary_string, $start, $length);
return (string) substr($binary_string, $start, $length);
}
return substr($binary_string, $start);
return (string) substr($binary_string, $start);
}
}
}