mirror of
https://github.com/Rogiel/predb
synced 2025-12-05 23:22:48 +00:00
68 lines
2.6 KiB
PHP
68 lines
2.6 KiB
PHP
<?php
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/*
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* Copyright (c) 2014, Rogiel Sulzbach <rogiel@rogiel.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Rogiel Sulzbach.
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* 4. Neither the name of the <organization> nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY ROGIEL SULZBACH ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL ROGIEL SULZBACH BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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spl_autoload_register(
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function ($class) {
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// the package namespace
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$ns = 'PreDB';
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// what prefixes should be recognized?
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$prefixes = array(
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"{$ns}\\" => array(
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__DIR__ . '/src'
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)
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);
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// go through the prefixes
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foreach ($prefixes as $prefix => $dirs) {
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// does the requested class match the namespace prefix?
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$prefix_len = strlen($prefix);
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if (substr($class, 0, $prefix_len) !== $prefix) {
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continue;
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}
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// strip the prefix off the class
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$class = substr($class, $prefix_len);
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// a partial filename
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$part = str_replace('\\', DIRECTORY_SEPARATOR, $class) . '.php';
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// go through the directories to find classes
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foreach ($dirs as $dir) {
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$dir = str_replace('/', DIRECTORY_SEPARATOR, $dir);
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$file = $dir . DIRECTORY_SEPARATOR . $part;
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if (is_readable($file)) {
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require $file;
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return;
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}
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}
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}
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});
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