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`random_compat` offers a set of compatible functions for older versions of PHP, filling in the gap by using other PHP extensions when available. We still include our existing `wp_rand()` functionality as a fallback for when no proper CSPRNG exists on the system. Take Two, this was previously committed in [34922] but had an issue on PHP 5.2 which sarciszewski has now resolved. Props sarciszewski See #28633 Built from https://develop.svn.wordpress.org/trunk@34981 git-svn-id: http://core.svn.wordpress.org/trunk@34946 1a063a9b-81f0-0310-95a4-ce76da25c4cd
49 lines
1.6 KiB
PHP
49 lines
1.6 KiB
PHP
<?php
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/**
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* Random_* Compatibility Library
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* for using the new PHP 7 random_* API in PHP 5 projects
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2015 Paragon Initiative Enterprises
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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if (!interface_exists('Throwable', false)) {
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interface Throwable
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{
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}
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}
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if (!class_exists('Error', false)) {
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// We can't really avoid making this extend Exception in PHP 5.
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class Error extends Exception implements Throwable
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{
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}
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}
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if (!class_exists('TypeError', false)) {
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class TypeError extends Error
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{
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}
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}
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